Blade dispenser

Abstract

The utility model relates to a blade dispenser, this blade dispenser includes casing, retaining piece and push member, and the casing is equipped with the accommodation cavity, and the blade hole that communicates with the accommodation cavity, the accommodation cavity is used for accommodating multiple blades, the retaining piece includes at least one inclined support structure, and the inclined support structure is used for supporting at least one in the multiple blades, to make the multiple blades stack in the accommodation cavity in the inclined state, the push member is slidably installed in the accommodation cavity, and the push member can slide along the length direction of the accommodation cavity, when the push member slides towards the blade hole, can push the multiple blades in the inclined state close to the blade hole.

Description

Technical Field

[0001] This utility model relates to the field of tool storage technology, and in particular to a blade dispenser. Background Technology

[0002] Existing blade dispensers often take up too much space during transportation due to their unreasonable shape and size design, which leads to increased transportation and storage costs. Utility Model Content

[0003] In view of this, the present invention provides a blade dispenser to solve the problems of blade dispensers in the prior art.

[0004] To achieve one, some, or all of the above objectives, or other objectives, this utility model proposes:

[0005] Blade dispenser, comprising:

[0006] The housing has a receiving cavity and a blade outlet communicating with the receiving cavity; the receiving cavity is used to receive multiple blades.

[0007] A retainer, the retainer including at least one inclined support structure for supporting at least one of the plurality of blades so that the plurality of blades are stacked in an inclined state within the receiving cavity;

[0008] A pusher is slidably mounted in the receiving cavity, and the pusher can slide along the length direction of the receiving cavity;

[0009] When the pusher slides toward the blade outlet, it can push multiple blades closer to the blade outlet in an inclined state.

[0010] In some embodiments, the retainer is integrally formed with the pusher, and the inclined support structure is an inclined support surface.

[0011] In some embodiments, a blocking member is further included, the blocking member including a blocking body and a blocking surface inclinedly disposed on the blocking body, the blocking body being disposed within the receiving cavity, and the blocking surface being disposed opposite to the supporting surface to define the tilt state of the blade.

[0012] In some embodiments, the blocking member is integrally formed into the housing or separately assembled into the receiving cavity.

[0013] In some embodiments, the blocking surface is seamlessly connected to the edge of the blade outlet hole, and when the blade is in contact with the blocking surface, the blade can be aligned with the blade outlet hole.

[0014] In some embodiments, the housing is provided with at least one positioning part, the positioning part is close to the blocking surface, the positioning part includes a guide surface and a positioning surface connected together, the guide surface faces the support surface, the positioning surface faces the blocking surface and surrounds the blocking surface to form a positioning area, and the positioning area is aligned with the knife outlet hole.

[0015] In some embodiments, the pushing member includes a pushing body and a stop portion provided on the pushing body, the pushing body being slidably mounted within the receiving cavity;

[0016] The blade dispenser includes a limiting member disposed within the housing; the anti-reverse part cooperates with the limiting member to position the pushing member after it slides toward the blade outlet and prevents reverse sliding.

[0017] In some embodiments, the limiting member includes a plurality of limiting grooves spaced apart along the length direction of the receiving cavity, and the anti-reverse portion engages sequentially with the limiting grooves during the sliding of the pushing member to achieve limiting at multiple positions and prevent reverse sliding.

[0018] In some embodiments, the anti-reverse portion includes a first anti-reverse strip, one end of which is connected to the pushing body, and the other end extends obliquely away from the blade outlet to form a one-way engagement with the limiting groove, thereby restricting the reverse sliding of the pushing member.

[0019] In some embodiments, the plurality of limiting grooves are divided into two groups, and the two groups of limiting grooves are symmetrically arranged on the inner walls of the housing; the anti-reverse part includes two symmetrically arranged first anti-reverse strips, the two first anti-reverse strips corresponding to and cooperating with the two groups of limiting grooves; one end of the first anti-reverse strip is connected to the pushing body, and the other end extends obliquely away from the knife hole so as to form a one-way engagement with the limiting groove.

[0020] In some embodiments, the pushing member further includes a toggle portion disposed on the pushing body; the housing is provided with a viewing window communicating with the receiving cavity, the viewing window including an elongated opening whose length direction is consistent with the length direction of the receiving cavity, and the toggle portion is at least partially placed inside the viewing window.

[0021] In some embodiments, the housing is provided with a viewing window communicating with the receiving cavity, the viewing window being used to display the amount of blades stored in the receiving cavity.

[0022] In some embodiments, a blade removal part is further included, which is disposed near the blade outlet hole and is used to allow the blade in the receiving cavity to be removed through the blade outlet hole.

[0023] In some embodiments, the blade retrieval unit includes a blade retrieval window that communicates with the receiving cavity, through which the blade can be pushed through the blade outlet hole.

[0024] In some embodiments, the inner wall of the receiving cavity is provided with a plurality of drag-reducing protrusions, which extend along the length direction of the receiving cavity, and the plurality of drag-reducing protrusions are spaced apart to support a plurality of blades.

[0025] In some embodiments, a propulsion component is also included for driving the pusher to slide toward the blade outlet.

[0026] In some embodiments, the inner wall of the receiving cavity is provided with a groove and a receiving groove extending along its length.

[0027] The pushing component includes a pushing body and a connecting part provided on the pushing body, and the pushing body is slidably mounted on the sliding groove;

[0028] The propulsion assembly includes a traction component and a transmission component. The traction component is slidably installed in the receiving groove. One end of the traction component is connected to the connecting part, and the other end is drivenly connected to the transmission component.

[0029] The transmission component is located near the blade outlet hole, and the transmission component cooperates with the traction component to pull the connecting part, thereby driving the pushing body to slide along the groove toward the blade outlet hole.

[0030] In some embodiments, the transmission member includes a transmission body and a transmission portion disposed on the transmission body, the transmission body being slidably mounted in the receiving groove; when the transmission body slides toward the pushing member, the transmission portion engages with the traction member;

[0031] The propulsion assembly further includes a first reset member, which is used to drive the transmission body to reset, thereby causing the traction member to drive the pushing member to slide toward the blade outlet.

[0032] In some embodiments, the transmission part is a pawl fixed on the transmission body, and the traction member is provided with a plurality of ratchet teeth along its length direction, and the pawl can engage with the ratchet teeth in one direction.

[0033] In some embodiments, the traction member is provided with a plurality of ratchet teeth along its length; the blade dispenser further includes a backstop member, the backstop member including a backstop body and a second backstop bar, the backstop body being disposed within the housing, one end of the second backstop bar being connected to the backstop body, and the other end extending obliquely toward the transmission member and into the receiving groove to form a one-way engagement with the ratchet teeth.

[0034] In some embodiments, it also includes an operating element.

[0035] The operating component includes an operating body slidably mounted in the receiving cavity and a second reset component for driving the operating body to reset. When the operating body is pressed, it can push the transmission body to slide toward the pushing component.

[0036] In some embodiments, the operating body slides along the thickness direction of the receiving cavity; the operating member further includes a driving surface inclinedly disposed on the operating body;

[0037] The transmission body has a force-receiving surface opposite to the driving surface. The driving surface contacts and presses against the force-receiving surface to push the transmission body to slide.

[0038] In some embodiments, the operating element further includes a button portion disposed on the operating body, the button portion being at least partially located outside the receiving cavity.

[0039] In some embodiments, the operating member further includes a blade-retrieving spring disposed on the main body of the operating member. The blade-retrieving spring has a blade-retrieving surface. When the operating body is pressed, the blade-retrieving spring compresses and adheres to the blade. When the operating member is reset, the blade-retrieving surface drives the blade through the blade outlet hole.

[0040] In some embodiments, two of each of the traction member, the connecting portion, the transmission member, and the receiving slot are provided, and the blade dispenser further includes an operating member connected to the two transmission members to simultaneously drive the two transmission members to move.

[0041] This utility model also proposes: a blade dispenser, comprising:

[0042] The housing has a receiving cavity and a blade outlet communicating with the receiving cavity; the receiving cavity is used to receive multiple blades.

[0043] A pusher is slidably mounted in the receiving cavity, and the pusher can slide along the length direction of the receiving cavity; the pusher includes at least one inclined support surface, the support surface being used to support at least one of the plurality of blades, so that the plurality of blades are stacked in the receiving cavity in an inclined state;

[0044] When the pusher slides toward the blade outlet, it can push multiple blades closer to the blade outlet in an inclined state.

[0045] Implementing the embodiments of this utility model will have the following beneficial effects:

[0046] After adopting the above-mentioned blade dispenser, the blade dispenser can stack multiple blades in an inclined state in the receiving cavity by setting a retainer in the receiving cavity. Compared with the traditional vertical stacking method, the required receiving cavity height is significantly reduced after the blades are stacked at an incline, thereby reducing the overall thickness of the blade dispenser, thereby reducing transportation costs and improving transportation and storage efficiency. Attached Figure Description

[0047] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0048] Figure 1 This is a schematic diagram of the overall structure of the blade dispenser in Embodiment 1. Figure 1 ;

[0049] Figure 2 This is an exploded view of the blade dispenser in Embodiment 1;

[0050] Figure 3 A cross-sectional view of the blade dispenser in Embodiment 1. Figure 1 ;

[0051] Figure 4 This is a schematic diagram of the overall structure of the blade dispenser in Embodiment 1. Figure 2 ;

[0052] Figure 5 A cross-sectional view of the blade dispenser in Embodiment 1. Figure 2 ;

[0053] Figure 6 This is a schematic diagram of the pushing member and the holding member in Embodiment 1;

[0054] Figure 7 This is a schematic diagram of the pushing component and the base plate in Embodiment 1;

[0055] Figure 8 This is a schematic diagram of the top shell structure in Embodiment 1;

[0056] Figure 9 This is a schematic diagram of the overall structure of the blade dispenser in Embodiment 2;

[0057] Figure 10 This is an exploded view of the blade dispenser in Embodiment 2;

[0058] Figure 11 This is a schematic diagram of the base plate in Example 2;

[0059] Figure 12 This is a schematic diagram of the top shell structure in Embodiment 2;

[0060] Figure 13 This is a perspective sectional view of the transmission component in Embodiment 2;

[0061] Figure 14 This is a schematic diagram of the structure of the operating component in Embodiment 2;

[0062] Figure 15 This is a partial structural diagram of the blade dispenser in Embodiment 2. Figure 1 The diagram shows the state of the operating element and the propulsion assembly when the operating element is not pressed.

[0063] Figure 16 This is a partial structural diagram of the blade dispenser in Embodiment 3. Figure 1 The diagram shows the state of the actuator and the propulsion assembly when the actuator is pressed.

[0064] in:

[0065] 1-Housing shell; 10-Receiving cavity; 100-Exit hole; 101-Guide post; 11-Base plate; 110-Drag-reducing ridge; 111-Slide groove; 112-Accommodation groove; 12-Top shell; 120-Viewing window; 121-First guide groove; 122-Second guide groove; 13-Positioning part; 130-Guide surface; 131-Positioning surface; 1300-Positioning area;

[0066] 2-Retaining element; 200-Supporting surface;

[0067] 3-Pushing component; 30-Pushing main body; 31-Anti-reverse part; 310-First anti-reverse strip; 32-Actuating part; 33-Guide part; 34-Connecting part;

[0068] 4-Blocking component; 40-Blocking body; 400-Blocking surface;

[0069] 5 - Limiting component; 500 - Limiting groove;

[0070] 6-Tool retrieval section; 600-Tool retrieval window;

[0071] 7-Propulsion assembly; 70-Traction component; 700-Ratchet; 71-Transmission component; 710-Transmission body; 7100-Guide channel; 7101-Inlet; 7102-Outlet; 711-Transmission unit; 7110-Pawl; 72-First reset component; 73-Force-bearing surface;

[0072] 8-Operating component; 80-Operating body; 800-Guide through hole; 81-Drive surface; 82-Second reset component; 83-Button part; 84-Tool removal spring; 840-Tool removal surface;

[0073] 9-Anti-reverse component; 90-Anti-reverse body; 91-Second anti-reverse clause;

[0074] K-blade. Detailed Implementation

[0075] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and accompanying drawings of this invention are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or accompanying drawings of this invention are used to distinguish different objects, not to describe a particular order.

[0076] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0077] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0078] See appendix Figure 1 -Appendix Figure 16 An embodiment of this utility model provides a blade dispenser, which includes a housing 1, a retainer 2, and a pusher 3. The housing 1 has a receiving cavity 10 and a blade outlet hole 100 communicating with the receiving cavity 10. The receiving cavity 10 is used to receive multiple blades K. The retainer 2 includes at least one inclined support structure, which is used to support at least one of the multiple blades K so that the multiple blades K are stacked in an inclined state in the receiving cavity 10. The pusher 3 is slidably installed in the receiving cavity 10 and can slide along the length direction of the receiving cavity 10. When the pusher 3 slides toward the blade outlet hole 100, it can push the multiple blades K toward the blade outlet hole 100 in an inclined state.

[0079] The blade dispenser has a strip-shaped box structure, which facilitates transportation, storage, and row placement during use. The housing 1 specifically includes a base plate 11 and a top shell 12, which are connected by snap-fit ​​or other fixing methods to form a receiving cavity 10. The housing 1 adopts a split structure, which facilitates separate processing and assembly during production. Simultaneously, during use, the top shell 12 is opened to allow for batch loading of blades K. For example... Figure 1 and Figure 4 As shown, the blade outlet 100 is located on the side wall of the receiving cavity 10 near the end. This position design allows the receiving cavity 10 to accommodate a larger number of blades K, and the size of the blade outlet 100 is designed to allow only a single blade K to enter and exit, preventing multiple blades K from being ejected simultaneously or falling off on their own when not in operation. In order to increase the maximum storage capacity of the receiving cavity 10, the initial position of the pusher 3 can also be set at the end away from the blade outlet 100. That is, when the pusher 3 is at the end away from the blade outlet 100, the number of blades K that the receiving cavity 10 can store is the largest. As the pusher 3 gradually slides toward the blade outlet 100, the blades K are gradually ejected and removed, and the number of blades stored in the receiving cavity 10 decreases accordingly. By providing an inclined support structure on the retainer 2, multiple blades K can be stacked in an inclined state within the receiving cavity 10. Compared to the traditional vertical stacking method, the required height of the receiving cavity 10 is significantly reduced after the blades K are stacked at an incline, thereby reducing the overall thickness of the blade dispenser, which in turn reduces transportation costs and improves transportation and storage efficiency. In addition, the width of the receiving cavity 10 is designed to be approximately the same as the width of the blades K, preventing the blades K from swaying laterally and making the stacking more stable. During use, the pusher 3 applies force to the multiple blades K as a whole, causing them to move towards the blade outlet 100 while maintaining the inclined stacking state.

[0080] It should also be noted that the arrangement of the retainer 2 can take at least two forms: One is that the retainer 2 is located on the pusher 3, with the blade K inclined towards the pusher 3, its lower edge or part of its surface supported by the retainer 2 connected to the pusher 3. The pusher 3 provides both pushing force and inclined support for the blade K through the inclined support structure on the retainer 2, achieving a combined function of pushing and supporting. The other is that the retainer 2 is located on the inner wall of the receiving cavity 10 opposite to the pusher 3, with the blade K inclined away from the pusher 3, its lower edge supported by the retainer 2 on the inner wall of the receiving cavity 10. The pusher 3 is only responsible for pushing the blade K closer to the exit hole 100 and does not provide support. In other words, in the direction of gravity, when the top shell 12 of the housing 1 faces the ground, the inclined support structure on the retainer 2 naturally supports multiple blades K. This method makes the structure of the pusher 3 simpler, and the retainer 2 is integrally formed by the housing 1 body or inner wall components or independently assembled in the receiving cavity 10.

[0081] Reference Figure 2 , Figure 5 and Figure 6In some embodiments, the retainer 2 and the pusher 3 are integrally formed. The inclined support structure is specifically an inclined support surface 200. The support surface 200 is located on the side of the retainer 2 away from the pusher 3. The support surface 200 is used to keep the blade K in an inclined state. When the pusher 3 slides, it drives the support surface 200 to push multiple blades K closer to the blade outlet 100.

[0082] Specifically, the retainer 2 and the pusher 3 are integrally formed. The support surface 200 supports the blade K by fitting with it. That is, the support surface 200 supports the surface of the blade K. The tilt angle of the support surface 200 determines the tilt angle of the multiple blades K in the receiving cavity 10. The initial position of the pusher 3 is set at the end away from the blade outlet 100. That is, the support surface 200 of the retainer 2 forms tilt support for the multiple blades K from the initial position of the pusher 3. The multiple blades K are stacked in an inclined state in the receiving cavity 10. The support surface 200 only supports the surface of the blade K located closest to it. The remaining blades K are tilted and stacked along the blade K to form a stable stack. When the pusher 3 slides along the length of the receiving cavity 10, the retainer 2 moves accordingly. On the one hand, it supports and guides the blade K closest to the support surface 200 through the support surface 200; on the other hand, it drives the entire row of blades K to slide as a whole towards the discharge hole 100 in an inclined state, thereby ensuring the stability of the posture and smooth movement during the conveying process and reducing the risk of jamming. Moreover, the close fit between the support surface 200 and the blade K allows the retainer 2 to accurately limit the tilt angle of the blade K, avoiding changes in tilt angle caused by the weight of the stacked blades K or sliding inertia, so that multiple blades K can be neatly arranged. It can be seen that the pusher 3 not only provides the pushing force, but also supports the blades K through the retainer 2, thereby ensuring the stability of multiple blades K during the conveying process and the stability of multiple blades K when they are picked up.

[0083] In some embodiments, the support surface 200 is directly formed on the pusher 3, so that the pusher 3 itself forms a support for the multiple blades K, and the sliding of the pusher 3 also provides a pushing force for the multiple blades K.

[0084] In some embodiments, the blade dispenser further includes a blocking member 4, which includes a blocking body 40 and a blocking surface 400 inclinedly disposed on the blocking body 40. The blocking body 40 is disposed within the receiving cavity 10, and the blocking surface 400 is disposed opposite to the support surface 200 to limit the tilting state of the blades K. Specifically, the blocking member 4 is disposed within the receiving cavity 10 such that the blocking surface 400 is in contact with the blade K closest to the blocking surface 400, and the tilting angle of the blocking surface 400 is the same as the tilting angle of the support surface 200, that is, the blocking surface 400 and the support surface 200 are parallel to each other. The blocking surface 400 and the support surface 200 cooperate to limit the tilting angle of multiple blades K within the receiving cavity 10, and limit the positions of multiple blades K at both ends of the receiving cavity 10. During operation, the pusher 3 drives multiple blades K to slide towards the blocking surface 400. When the blade K closest to the blocking surface 400 is in contact with the blocking surface 400, the multiple blades K are reliably positioned, preventing misalignment or pressure caused by continued forward movement.

[0085] To facilitate easy tool removal, in some embodiments, the tool outlet 100 is located on the side wall of the housing 1 adjacent to the blocking surface 400, specifically in the form of... Figure 8 On the top shell 11 shown, the blocking surface 400 and the cutting hole 100 are seamlessly connected. When the blade K is attached to the blocking surface 400, the blade K attached to the blocking surface 400 can be aligned with the cutting hole 100, ensuring that the blade K attached to the blocking surface 400 can be quickly removed through the cutting hole 100. When the blade K closest to the blocking surface 400 among multiple blades is attached to the blocking surface 400 and positioned, the blade K is aligned with and adjacent to the cutting hole 100. At this time, the pusher 3 can no longer advance, prompting the user to perform the blade removal operation. This arrangement ensures that each movement of the pusher 3 aligns a blade K with the cutting hole 100, achieving accurate alignment of the blade K with the cutting hole 100. On the other hand, it shortens the blade removal stroke and improves the controllability and safety of blade K removal.

[0086] In some embodiments, the blocking member 4 is integrally formed into the housing 1, such as... Figure 3 , Figure 5 and Figure 8 As shown, the blocking member 4 is integrally formed on the top shell 12 of the housing 1, forming an end wall that encloses the receiving cavity 10, so that the front end of the housing 1 is inclined, and the side view outline of the housing 1 is a right trapezoid (as shown). Figure 3 As shown), the inclined blocking member 4 forms a blocking surface 400 on its inner sidewall. This reduces the number of parts and assembly cost of the blade dispenser, while improving structural strength and consistency. Additionally, in some embodiments, the blocking member 4 may protrude from the inner wall of the top shell 12 (e.g., Figure 12As shown in the diagram, in this case, the blocking member 4 does not function as a structure enclosing the receiving cavity 10. The blocking surface 400 of the blocking member 4 still forms a seamless connection with the blade outlet 100, so that when the blade K is attached to the blocking surface 400, it can be quickly removed through the blade outlet 100. In other embodiments, the blocking member 4 is assembled as an independent component within the receiving cavity 10 and can be fixed by means of clips, screws, or press-fitting, so that the tilt angle of the blocking surface 400 can be adjusted or parts can be replaced according to different models or sizes of blades K, improving adaptability and maintenance convenience. Regardless of the method used, the blocking member 4 works in conjunction with the aforementioned support surface 200 to keep multiple blades K tilted stably and accurately positioned during the pushing and taking out process, and the blocking surface 400 and the blade outlet 100 form a seamless transition.

[0087] In some embodiments, the blade dispenser further includes a blade removal section 6, located near the blade outlet hole 100, for removing the blade K from the receiving cavity 10 through the blade outlet hole 100. Specifically, the blade removal section 6 can be a button structure provided on the housing 1, with the positioned blade K located between the button structure and the blade outlet hole 100. Pressing the button allows the blade K to be pushed out of the blade outlet hole 100. Alternatively, the blade removal section 6 can be a through hole directly communicating with the receiving cavity 10, allowing the user to directly contact the surface of the blade K through the through hole and push the blade K through the blade outlet hole 100. Furthermore, the blade removal section 6 can be a notch provided on the edge of the blade outlet hole 100, allowing the user's fingers to directly contact the surface of the blade K and slide the blade K out along the notch direction.

[0088] With the above-mentioned different designs of the blade-retrieving part 6, when the blade K is pushed by the pusher 3 to the blocking surface 400 and aligned with the blade-dispensing hole 100, the user can conveniently and safely push a single blade K out of the blade-dispensing hole 100, thereby realizing blade-by-blade retrieval, avoiding multiple blades K from falling accidentally, and improving the convenience and safety of use.

[0089] Reference Figures 1-5 and Figure 8 In some embodiments, the blade-retrieving unit 6 includes a blade-retrieving window 600, which communicates with the receiving cavity 10. The blade K can be pushed through the blade outlet hole 100 via the blade-retrieving window 600. Specifically, the blade-retrieving window 600 is disposed within the blocking surface 400, such that the blade K positioned on the blocking surface 400 is exposed at the blade-retrieving window 600, facilitating the user to contact the surface of the blade K through the blade-retrieving window 600 and perform the pushing action.

[0090] To ensure that the blade K, which is abutting the blocking surface 400, does not shift backward under force when the user moves the blade K through the blade retrieval window 600, in some embodiments, reference is made to... Figure 3 , Figure 5 , Figure 7 and Figure 8A positioning part 13 is provided inside the housing 1. The positioning part 13 is close to the blocking surface 400. The positioning part 13 includes a guide surface 130 and a positioning surface 131 connected together. The guide surface 130 faces the support surface 200, and the positioning surface 131 faces the blocking surface 400 and forms a positioning area 1300 with the blocking surface 400. The positioning area 1300 is aligned with the knife hole 100. Specifically, the positioning part 13 is a strip-shaped protrusion on the base plate 11. The connection between its guide surface 130 and the positioning surface 131 is a rounded transition. When the pushing member 3 pushes multiple blades K to move, the blade K closest to the blade outlet 100 can pass over the positioning part 13 along the guide surface 130 and finally be placed in the positioning area 1300. This blade K is against the blocking surface 400 and will not move backward due to the obstruction of the positioning surface 131. Since the positioning area 1300 is aligned with the blade outlet 100 in the width direction of the housing 1, the blade K in the positioning area 1300 can be taken out through the blade outlet 100. This ensures that the blade K against the blocking surface 400 can be smoothly taken out through the blade outlet 100, thereby improving the user experience. In other embodiments, multiple positioning parts 13 are provided, and the multiple positioning parts 13 are arranged at intervals along the width direction of the housing 1.

[0091] In summary, this blade dispenser integrates the retainer 2 integrally with the pusher 3, and the retainer 2 has an inclined support surface 200 to support the surface of the blade K closest to the pusher 3. The blocking member 4 is integrally formed on the inner wall of the housing 1, and its blocking surface 400 forms one side wall of the receiving cavity 10, fitting against the surface of the blade K closest to that side. Through the relative definition of the support surface 200 and the blocking surface 400, multiple blades K can be stably stacked in an inclined state within the receiving cavity 10, thereby effectively reducing the overall thickness of the dispenser while ensuring the number of blades it can accommodate. The blocking surface 400 is located adjacent to the blade outlet 100, and a blade retrieval window 600 is provided next to the blade outlet 100, allowing the user to directly access and push out the blade K in its positioned position, thus achieving a smooth, single-blade retrieval operation. This not only reduces space occupation and costs during transportation and storage but also improves the convenience and safety of users retrieving blades one by one.

[0092] In some embodiments, the top shell 12 of the housing 1 has a viewing window 120 communicating with the receiving cavity 10. The viewing window 120 is used to display the amount of blade K stored in the receiving cavity 10. Specifically, the viewing window 120 includes an elongated opening whose length direction is consistent with the length direction of the receiving cavity 10 (e.g., Figure 1 and Figure 4As shown in the diagram, this allows the user to directly observe the remaining quantity of blades K within the receiving cavity 10. In other embodiments, the viewing window 120 can also be designed in other forms, such as multiple small holes distributed on the housing 1, or independent rectangular or elliptical windows, or even several spaced slits on the housing 1; these structures can also intuitively display the quantity of blades K. In another embodiment, the housing 1 is at least partially transparent to display the quantity of blades K within the receiving cavity 10, achieving overall visualization without the need for additional windows, making it convenient for the user to check the remaining quantity of blades K at any time. In addition, there are some gaps between the multiple blades K stacked in the receiving cavity 10, and the blades K themselves are elastic and easily deformed due to their thin sheet design. Therefore, under the push of the pusher 3, the multiple blades K may fit tightly together or fail to smoothly adhere to the blocking surface 400. For this reason, the user can move the multiple blades K through the viewing window 120 to keep a certain amount of looseness between each blade K, and can also move the multiple blades K towards the blade outlet 100 through the viewing window 120 so that the blades K at the end can adhere to the blocking surface 400.

[0093] Reference Figure 2 , Figure 6 and Figure 7 In some embodiments, the blade dispenser includes a limiting member 5 disposed on the inner side wall of the base plate 11; the pushing member 3 includes a pushing body 30 and a stop portion 31 disposed on the pushing body 30, the pushing body 30 being slidably installed in the receiving cavity 10; the stop portion 31 cooperates with the limiting member 5, so that the pushing member 3 can be positioned and prevented from sliding backward after sliding towards the blade outlet 100. Specifically, the pushing body 30 slides against the inner wall of the receiving cavity 10, and when the pushing body 30 is moved by the user, it can push multiple blades K to slide towards the blade outlet 100. Furthermore, by providing a stop 31 on the pushing body 30 and a limiting member 5 that cooperates with the stop 31 on the inner wall of the receiving cavity 10, the pushing member 3 is positioned after sliding towards the exit hole 100, preventing it from sliding backward away from the exit hole 100. If the pushing member 3 could slide freely backward, the stacking state of multiple blades K in the receiving cavity 10 would be disrupted. For example, when the pushing member 3 is subjected to external force and rebounds, the blades K that have been pushed towards the exit hole 100 may lose support and undergo reverse displacement, resulting in disordered tilting and stacking angles of the blades K, overlapping and misalignment of the blades K, jamming, or even preventing the blades K from being smoothly pushed out of the exit hole 100. To avoid the above problems, the unidirectional cooperation between the stop 31 and the limiting member 5 ensures that the pushing member 3 can only gradually advance towards the exit hole 100, prohibiting it from retracting backward, thereby ensuring that the blades K always maintain a stable tilting and stacking state.

[0094] Reference Figure 7In some embodiments, the limiting member 5 includes a plurality of limiting grooves 500 spaced apart along the length of the receiving cavity 10. The anti-reverse part 31 engages with the limiting grooves 500 in sequence during the sliding process of the pushing member 3, so as to limit the movement at multiple positions and prevent reverse sliding. Specifically, the limiting grooves 500 are distributed on the base plate 11 of the housing 1, and the pushing body 30 is mainly supported by the base plate 11. A stop part 31 is provided near the part of the pushing body 30 that is in contact with the base plate 11, allowing the stop part 31 to stably engage with the limiting grooves 500. The limiting grooves 500 are either right-angled grooves or inclined grooves facing away from the tool hole 100. When the pushing body 30 slides towards the tool hole 100, the stop part 31 can slide smoothly into the limiting groove 500 along the inclined bottom guide, achieving smooth passage through the groove. When the pushing part 30 attempts to slide in the opposite direction, the stop part 31 will abut against the right-angled wall or the inclined surface of the limiting groove 500, being blocked and unable to move backward, thus forming a one-way engagement. It should also be noted that the limiting member 5 is not limited to the form of the limiting groove 500. For example, the limiting member 5 can also be a stepped protrusion, an elastic rack, or a ball positioning structure. Regardless of the form adopted, the core principle is to prevent the pusher 3 from moving in the reverse direction by using the one-way locking action of the anti-reverse part 31 and the limiting part 5, thereby ensuring that the multiple blades K are always in a regular tilted stacked state in the receiving cavity 10, avoiding confusion and misalignment, and ensuring that the user can smoothly take out the blades.

[0095] Reference Figure 6 and Figure 7 In some embodiments, the anti-reverse part 31 includes a first anti-reverse strip 310. One end of the first anti-reverse strip 310 is connected to the pushing body 30, and the other end extends obliquely away from the blade outlet 100 to form a one-way engagement with the limiting groove 500, thereby restricting the reverse sliding of the pushing member 3. Specifically, one end of the first anti-reverse strip 310 is connected to the side of the pushing body 30, and the other end extends obliquely and is spaced apart from the side of the pushing body 30, so that the first anti-reverse strip 310 is elastic. When the pushing body 30 slides towards the blade outlet 100, the first anti-reverse strip 310 can enter the next limiting groove 500 along the inclined groove bottom of the limiting groove 500 due to its own elasticity. When sliding in the reverse direction, the first anti-reverse strip 310 is engaged at the right-angle wall of the limiting groove 500, playing a role in stopping and blocking the backward movement.

[0096] In some embodiments, the plurality of limiting grooves 500 are divided into two groups, and the two groups of limiting grooves 500 are symmetrically arranged on the opposite inner walls of the receiving cavity 10; the anti-reverse part 31 includes two symmetrically arranged first anti-reverse strips 310, which correspond to and cooperate with the two groups of limiting grooves 500; one end of the first anti-reverse strip 310 is connected to the pushing body 30, and the other end extends obliquely away from the tool hole 100 to form a one-way engagement with the limiting groove 500. Specifically, the two first anti-reverse strips 310 are symmetrically arranged on both sides of the pushing body 30. Through the cooperation of the two first anti-reverse strips 310 with the two groups of limiting grooves 500, a double-sided anti-reverse design is achieved, which can prevent the pushing body 30 from tilting when subjected to force on one side, and improve the stability and reliability of the sliding of the pushing member 3.

[0097] Reference Figures 4-6 In some embodiments, the pusher 3 further includes a toggle part 32 disposed on the pusher body 30; the toggle part 32 provides an operating position for the user by being exposed to the outside. For example, the elongated opening viewing window 120 on the housing 1 can be combined with the toggle part 32. Specifically, the viewing window 120 is opened on the top shell 12 of the housing 1, and the length direction of the viewing window 120 is the same as the sliding direction of the pusher 3. When the pusher 3 is installed in the receiving cavity 10, the toggle part 32 is at least partially placed inside the viewing window 120. By cooperating with the actuating part 32 and the viewing window 120 of the top shell 12, the pusher 3 is provided with an intuitive external operating position. The user can push the actuating part 32 from top to bottom with their fingers to make the pusher 3 slide smoothly within the receiving cavity 10. On the other hand, the length of the viewing window 120 corresponds to the sliding stroke of the pusher 3, so that the position of the pusher 3 can be clearly displayed in the viewing window 120 of the top shell 12, allowing the user to clearly grasp the remaining amount of blade K and the pushing rhythm. The exposed part of the actuating part 32 can be provided with a hand grip groove or an anti-slip texture to facilitate operation by the user's fingers. By designing the actuating part 32 as a viewing window 120 that partially extends into the top shell 12, the intuitive operation of the pusher 3 is ensured, and the visual effect of the remaining amount of blade K is combined, thus improving the overall ease of use of the blade dispenser and the user-friendly operating comfort.

[0098] Reference Figure 6 and Figure 8 The pusher 3 also includes two guide portions 33 provided on the pusher body 30. Two first guide grooves 121 are provided on the inner wall of the top shell 12. The first guide grooves 121 extend along the length direction of the receiving cavity 10, and the two first guide grooves 121 are symmetrically arranged on both sides of the width direction of the receiving cavity 10. The two guide portions 33 are inserted into the two first guide grooves 121 one by one. Through the cooperation between the guide portions 33 and the first guide grooves 121, the stability of the pusher 3 in the receiving cavity 10 is further enhanced, and the pusher 3 is prevented from shaking during the sliding process.

[0099] Reference Figure 7 and Figure 8 In some embodiments, the inner wall of the receiving cavity 10 is provided with multiple drag-reducing protrusions 110. The drag-reducing protrusions 110 extend along the length of the receiving cavity 10, and the multiple drag-reducing protrusions 110 are spaced apart to support multiple blades K. Specifically, the drag-reducing protrusions 110 are preferably arc-shaped protrusions to avoid forming sharp edges that could damage the cutting edge of the blade K. The multiple drag-reducing protrusions 110 are provided in two sets, one set on the bottom plate 11 of the housing 1 and the other set on the top shell 12 of the housing 1. When the blades K are stacked in the receiving cavity 10 and slide towards the blade outlet 100 with the pusher 3, the bottom edges of the multiple blades K can respectively rest on the drag-reducing protrusions 110, thereby reducing the frictional resistance generated by the large-area contact between the blades K and the bottom plate 11. The top edges of the multiple blades K contact the drag-reducing protrusions 110 on the top shell 12, avoiding direct contact between the top edges of the multiple blades K and the inner wall of the top shell 12, thus preventing excessive friction from causing wear on the cutting edge of the blades K or poor sliding. Meanwhile, the arc-shaped surface of the drag-reducing protrusion 110 allows the blade K to maintain smooth guidance during sliding, without jamming or deviation. The drag-reducing protrusion 110 also provides support for the pushing body 30, reducing frictional resistance when the pushing body 30 slides within the groove 111, thereby improving the smoothness and stability of the pushing operation.

[0100] Reference Figures 10-16 In some embodiments, the blade dispenser further includes a propulsion assembly 7 for driving the pusher 3 to slide towards the blade outlet 100. Unlike the aforementioned method of gradually sliding and positioning the pusher body 30 through the cooperation of the first anti-reverse strip 310 and the limiting groove 500, the propulsion assembly 7 acts as an additional component to drive the pusher 3, enabling the pusher 3 to move in one direction and causing multiple blades K in the receiving cavity 10 to be output sequentially.

[0101] Reference Figure 11The base plate 11 is provided with a sliding groove 111 and a receiving groove 112 extending along its length direction; the pushing member 3 includes a pushing body 30 and a connecting part 34 provided on the pushing body 30, and the pushing body 30 is slidably installed in the sliding groove 111; the pushing assembly 7 includes a traction member 70 and a transmission member 71, the traction member 70 is slidably installed in the receiving groove 112, one end of the traction member 70 is connected to the connecting part 34, and the other end is connected to the transmission member 71; the transmission member 71 is provided near the knife outlet hole 100, and the transmission member 71 cooperates with the traction member 70 to pull the connecting part 34, thereby driving the pushing body 30 to slide along the sliding groove 111 toward the side near the knife outlet hole 100. Specifically, both the sliding groove 111 and the receiving groove 112 are located on the bottom plate 11 of the housing 1. The sliding groove 111 and the receiving groove 112 are separated from each other, which can effectively prevent interference between the pushing body 30 and the traction member 70. For example, during the movement of the pushing member 3, if there were no independent grooves, the traction member 70 might rub against the blade K or the pushing body 30, affecting the smoothness of movement. However, by setting parallel and separated sliding grooves 111 and receiving grooves 112, the pushing member 3 is always confined to sliding within the sliding groove 111, while the traction member 70 and the transmission member 71 are confined to moving within the receiving groove 112, thereby avoiding mutual interference between the parts. Figure 10 As shown, the connecting part 34 is a protruding structure provided on the pushing body 30. When the pushing body 30 is assembled in the slide groove 111, the connecting part 34 extends out of the slide groove 111 and is placed at the opening of the receiving groove 112 to facilitate connection with the traction member 70. The traction member 70 and the connecting part 34 can be fixed by means of buckles, bolts, etc., to ensure that the movement of the traction member 70 can drive the pushing body 30 to slide in the slide groove 111 through the connecting part 34. In addition, the traction member 70 can be a rigid strip-shaped member that drives the pushing body 30 to slide linearly in the receiving groove 112; or it can be a flexible member, such as a rope, belt, or chain, with one end connected to the connecting part 34 of the pushing member 3 and the other end cooperating with the transmission member 71 to achieve the sliding of the pushing member 3 through flexible traction. Correspondingly, the transmission member 71 can be a sliding structure or a rotatable structure. For example, a winding column, pulley or gear can be provided, and the transmission member 71 winds up the traction member 70 formed of a flexible component when rotating, so that the pushing body 30 slides along the slide groove 111 toward the knife outlet 100.

[0102] Reference Figure 13 , Figure 15 and Figure 16In some embodiments, the transmission member 71 includes a transmission body 710 and a transmission part 711 disposed on the transmission body 710. The transmission body 710 is slidably mounted in the receiving groove 112. When the transmission body 710 slides toward the pushing member 3, the transmission part 711 engages with the traction member 70. The propulsion assembly 7 also includes a first reset member 72, which is used to drive the transmission body 710 to reset, thereby causing the traction member 70 to drive the pushing member 3 to slide toward the side where the knife hole 100 is located. Specifically, the first reset member 72 is a compression spring. A slot for accommodating the first reset member 72 is provided on the transmission body 710. A block-shaped support structure (such as the anti-reverse body 90 described later) is provided at the top of the accommodating slot 112. One end of the first reset member 72 is connected to the slot in the transmission body 710, and the other end abuts against the block-shaped support structure. When the transmission body 710 slides towards the pushing member 3 under force, the compression spring is compressed and in an elastic energy storage state. When the external force is released, the elastic force of the compression spring drives the transmission body 710... 10. Reset; when the transmission body 710 slides toward the pusher 3, the transmission part 711 will contact and engage with the traction member 70, thereby realizing the working connection between the transmission part 711 and the traction member 70. When the external force acting on the transmission body 710 is released, the transmission body 710 is reset and slides under the elastic force of the first reset member 72. The traction member 70, due to the engagement with the transmission part 711, can be pulled along with the movement of the transmission body 710, ultimately causing the pusher 30 to slide toward the blade hole 100. The connection between the transmission part 711 and the traction member 70 can be established by the one-way engagement of the pawl 7110 and the ratchet 700, or by the limiting engagement of the hook and the slot, both of which can achieve the effect of one-way drive.

[0103] Reference Figure 13 , Figure 15 and Figure 16 In some embodiments, the transmission part 711 is a pawl 7110 fixed on the transmission body 710, and the traction member 70 is provided with a plurality of ratchet teeth 700 along its length direction. The pawl 7110 can engage with the ratchet teeth 700 in one direction. Specifically, the transmission body 710 is provided with a guide channel 7100, which has an inlet 7101 and an outlet 7102. The inlet 7101 and the outlet 7102 are both opened on the same side of the transmission body 710 and are arranged towards the pusher 3 at the initial position. That is, the cross-sectional shape of the guide channel 7100 is approximately U-shaped (e.g., Figure 13The pawl 7110 is located inside the guide channel 7100 and near the inlet 7101. When the traction member 70 enters the guide channel 7100, the surface of the traction member 70 remains in contact with the pawl 7110 to ensure that the ratchet teeth 700 on the surface of the traction member 70 can engage with the pawl 7110. The traction member 70 is a strip made of hard rubber material, possessing a certain degree of flexible bending performance. The end of the traction member 70 enters the guide channel 7100 through the inlet 7101, bends inside the guide channel 7100, and extends out through the outlet 7102. Because the traction member 70 can bend and maintain a stable bending shape within the guide channel 7100, the pawl 7110 can stably engage with the ratchet teeth 700 on the surface of the traction member 70 under the constraint of the guide channel 7100. Figure 12 As shown, in order to prevent the part of the traction member 70 passing through the guide channel 7100 from interfering with the blade K, a second guide groove 122 is provided on the inner wall of the top shell 12. The second guide groove 122 extends along the length direction of the receiving cavity 10 and is arranged opposite to the receiving groove 112. When one end of the traction member 70 extends out of the guide channel 7100 through the outlet 7102, it will directly enter the second guide groove 122 and gradually slide along the length direction of the second guide groove 122. The traction member 70 is blocked by the groove wall of the second guide groove 122 and cannot make contact with the blade K, thereby avoiding mutual interference between the sliding of the traction member 70 and the sliding of the blade K.

[0104] When the transmission body 710 slides towards the pusher 3 under the action of external force, the pawl 7110 gradually presses against the traction member 70 and engages with the ratchet 700. However, at this time, the traction member 70 is not driven forward but is in a waiting state. Subsequently, when the first reset member 72 releases its elastic force to drive the transmission body 710 to reset, the pawl 7110 drives the traction member 70 to slide under unidirectional engagement, thereby pulling the pusher 3 along the slide groove 111 towards the tool outlet 100. Through the reciprocating motion of the transmission body 710, the feed of the pusher 3 can be gradually realized, ensuring that multiple blades K gradually approach the tool outlet 100 within the receiving cavity 10.

[0105] The design of the guide channel 7100 having its inlet 7101 and outlet 7102 arranged on the same side can make full use of the thickness direction space of the receiving cavity 10, making it easier to lay out the traction path within the limited space of the receiving cavity 10, avoiding interference of the traction member 70 with the end wall of the receiving cavity 10, ensuring that the traction member 70 can still smoothly complete the traction action within the limited space, and making the overall structure more compact.

[0106] Reference Figure 11 , Figure 15 and Figure 16In some embodiments, the traction member 70 is provided with a plurality of ratchet teeth 700 along its length direction; the blade distributor also includes a backstop member 9, which includes a backstop body 90 and a second backstop bar 91. The backstop body 90 is disposed on the base plate 11, one end of the second backstop bar 91 is connected to the backstop body 90, and the other end extends obliquely toward the transmission member 71 and into the receiving groove 112 to form a one-way engagement with the ratchet teeth 700. Specifically, the anti-reverse body 90 spans the top opening of the receiving groove 112 to support the first reset member 72. When the transmission body 710 slides towards the pusher 3 under external force, its direction of movement is towards the anti-reverse body 90, compressing the first reset member 72 during this sliding process. Furthermore, since the transmission body 710 relies on the first reset member 72 for reset, during the reset process, the pawl 7110 engages with the traction member 70 to push the traction member 70 forward. However, the pawl 7110 itself cannot provide a reverse anti-reverse effect. Without additional restrictions, when the traction member 70 rebounds under external force, it may slide in reverse, causing the overall forward movement of the pusher 3 and the blade K to fail. Therefore, a second anti-reverse strip 91 is provided on the fixed anti-reverse body 90, so that the second anti-reverse strip 91 and the ratchet 700 of the traction member 70 form a stable unidirectional anti-reverse mechanism. When the traction member 70 slides under the action of the transmission body 710, the surface of the ratchet 700 can push open the second anti-reverse strip 91 and pass smoothly; while when the traction member 70 attempts to retract in the reverse direction, the second anti-reverse strip 91 abuts against the stop surface of the ratchet 700, preventing it from retracting. It can be understood that the anti-reverse principle of the second anti-reverse strip 91 is the same as that of the first anti-reverse strip 310 in the aforementioned embodiment, both of which achieve the effect of preventing reverse sliding by forming a one-way engagement with the limiting groove 500 or the surface of the ratchet 700.

[0107] Reference Figure 10 , Figure 14 , Figure 15 and Figure 16 In some embodiments, the blade dispenser further includes an operating element 8; the operating element 8 includes an operating body 80 slidably mounted within the receiving cavity 10 and a second reset element 82 for resetting the operating body 80. When the operating body 80 is pressed, it can push the transmission body 710 to slide towards the pusher 3. Specifically, the operating element 8 is at least partially exposed outside the housing 1, and is driven by the operating body 80 slidably mounted within the receiving cavity 10 to the transmission body 710, so that the user can control the sliding of the transmission body 710 by pressing the exposed part of the operating element 8, and the second reset element 82 is set to reset the operating body 80, so that the operating body 80 can automatically reset after the external pressure is released, ensuring that the operating body 80 can be operated repeatedly. The second reset element 82 is preferably a compression spring.

[0108] In some embodiments, the operating body 80 slides along the thickness direction of the receiving cavity 10; the operating member 8 also includes a driving surface 81 inclined on the operating body 80; the transmission body 710 is provided with a force-receiving surface 73 opposite to the driving surface 81, and the driving surface 81 contacts and presses against the force-receiving surface 73 to push the transmission body 710 to slide. The operating body 80 slides along the thickness direction of the receiving cavity 10, which facilitates the user to complete the driving by pressing vertically in a normal holding posture, conforming to operating habits. Specifically, the operating body 80 is provided with two guide holes 800 extending along the thickness direction, and two guide posts 101 are correspondingly provided in the receiving cavity 10. The guide holes 800 and the guide posts 101 cooperate with each other, thereby ensuring that the operating body 80 slides stably in a predetermined direction during the pressing or resetting process, avoiding jamming caused by offset or tilt. The driving surface 81 on the operating body 80 and the force-receiving surface 73 on the transmission body 710 are arranged opposite each other. When the user presses the operating body 80, the driving surface 81 and the force-receiving surface 73 come into contact and exert a squeezing effect, causing the transmission body 710 to slide along the receiving groove 112 and approach the anti-reverse body 90. Through this inclined force transmission method, not only can the vertical pressing force be converted into the horizontal sliding force of the transmission body 710, improving the force transmission efficiency, but also the space of the receiving cavity 10 can be fully utilized, avoiding the overall structure from being too thick due to the force transmission structure occupying too much thickness, thereby further reducing the volume of the blade dispenser while maintaining its function.

[0109] Reference Figure 9 , Figure 14 , Figure 15 and Figure 16 In some embodiments, the operating element 8 further includes a button portion 83 disposed on the operating body 80, with the button portion 83 at least partially located outside the receiving cavity 10. The user can drive the operating element 8 by directly pressing the exposed button portion 83, making operation intuitive and eliminating the need to open the housing 1, thus improving ease of use. The exposed position of the button portion 83 is preferably located on the top shell 12 of the housing 1 for easy finger access.

[0110] Reference Figure 10In some embodiments, two of each of the traction member 70, the connecting part 34, the transmission member 71, and the receiving groove 112 are provided, and the operating member 8 is connected to the two transmission members 71 to drive the two transmission members 71 to move simultaneously. Specifically, two receiving slots 112 are symmetrically arranged on both sides of the slide groove 111, making the two traction members 70 symmetrical and the two transmission members 71 symmetrical, so that the traction force is structurally balanced. Two symmetrical driving surfaces 81 are provided on the operating body 80, and the two driving surfaces 81 respectively fit with the force-bearing surfaces 73 on the two transmission bodies 710. When the user presses the operating body 80 through the button part 83, the two driving surfaces 81 simultaneously contact and compress with the force-bearing surfaces 73 of the two transmission bodies 710, causing the two transmission bodies 710 to slide and compress their corresponding first reset members 72. Under the elastic force of their corresponding first reset members 72, the traction members 70 connected to the two transmission bodies 710 jointly pull and push the body 30, so that the pushing body 30 slides stably along the slide groove 111 toward the blade outlet 100. Since the pushing body 30 is driven evenly by the traction members 70 on both the left and right sides, the deviation or jamming caused by unilateral traction can be avoided, thereby improving the smoothness and reliability of the blade K advance process.

[0111] Reference Figure 14 , Figure 15 and Figure 16 In some embodiments, the operating member 8 further includes a blade-retrieving spring 84 disposed on the main body of the operating member 8. The blade-retrieving spring 84 has a blade-retrieving surface 840. When the operating body 80 is pressed, the blade-retrieving spring 84 compresses and adheres to the blade K; when the operating member 8 is reset, the blade-retrieving surface 840 drives the blade K through the blade outlet hole 100. Specifically, the cross-section of the blade-retrieving spring 84 is as follows: Figure 14 The V-shape shown ensures that the blade-retrieving surface 840 faces the blade K, and the blade-retrieving surface 840 is positioned opposite the support surface 200. When the operating body 80 is pressed, the blade-retrieving spring 84 is compressed and deformed, and its blade-retrieving surface 840 fits tightly against the surface of the blade K. When the operating member 8 is reset under the elastic force of the second reset member 82, the blade-retrieving surface 840 can drive the blade K through the exit hole 100 by friction. Specifically, the exit hole 100 is preferably located on the top shell 12 of the housing 1, and the reset direction of the operating body 80 faces the exit hole 100, so that the blade K can be pushed out along the correct path during the reset process of the operating member 8. Figure 12As shown, the blocking member 4 is a wedge-shaped protrusion set on the inner wall of the top shell 12. Its blocking surface 400 can seamlessly extend to the blade outlet hole 100. Thus, when the blade K is pushed by the pusher 3, part of the surface of the blade K is in contact with the blocking surface 400 and aligned with the blade outlet hole 100 to ensure that it can stably pass through the blade outlet hole 100 later. In the normal state when the button part 83 is not pressed, the blade-retrieving spring 84, under its own elastic force, causes the blade-retrieving surface 840 to pre-attach to the surface of an outer blade K. When the user presses the button part 83, a related action is generated: the operating body 80 presses down along the thickness direction and drives the transmission body 710 to move through the driving surface 81-force-receiving surface 73. At the same time, the blade-retrieving spring 84 is compressed and deformed, and the contact pressure of the blade-retrieving surface 840 on the surface of the blade K increases. After the operating body 80 is released from pressure, the transmission body 710 resets under the elastic force of the first reset member 72, causing the traction member 70 to drive the pushing body 30 to push multiple blades K towards the blade outlet hole 100, so that the outermost blade K is pushed to the contact blocking surface 400 and aligned with the blade outlet hole 100; at this time, the surface of the blade K is simultaneously in contact with the blocking surface 400 and the blade taking surface 840; during this process, the operating body 80 resets towards the blade outlet hole 100 under the elastic force of the second reset member 82, and the friction between the blade taking surface 840 and the blade K pulls the blade K along the blocking surface 400 and through the blade outlet hole 100, so that the blade K pops out to the exposed position. In this exposed position, the knife-removing spring 84 is kept under certain pressure, and the knife-removing surface 840 continuously applies pressure to the blade K to prevent it from falling back into the receiving cavity 10; at the same time, the cutting edge of the blade K is still located inside the receiving cavity 10 and is not exposed outside the housing 1, thereby avoiding accidental injury and conforming to the user's one-handed pressing-releasing-knife-removing operation habit.

[0112] The following description combines the above content into several embodiments.

[0113] Example 1:

[0114] Reference Figures 1-8This embodiment provides a blade dispenser. The blade dispenser includes a housing 1, a pushing member 3, a holding member 2, and a blocking member 4. The housing 1 includes a bottom plate 11 and a top shell 12, which are fastened together to form a receiving cavity 10 for receiving multiple blades K. A blade outlet hole 100 is provided on the side wall of the housing 1, that is, it opens along the width direction of the blades K. The pushing member 3 includes a pushing body 30, which is slidably installed in the receiving cavity 10 and is provided with a first anti-reverse strip 310 and a toggle part 32. The first anti-reverse strip 310 cooperates with the limiting grooves 500 provided at intervals along the length direction on the inner wall of the receiving cavity 10 to form a one-way engagement, so that the pushing body 30 can be gradually pushed forward to prevent reverse sliding, thereby ensuring that multiple blades K are stably stacked in an inclined state. The actuating part 32 is at least partially exposed in the viewing window 120. The user can directly push the actuating part 32 through the viewing window 120 on the top shell 12, causing the pushing body 30 to slide along the length of the receiving cavity 10. At the same time, the viewing window 120 also functions as a viewing port for the remaining amount of blade K. The blocking member 4 is integrally formed on the shell 1, forming an inclined blocking surface 400 at the front end of the receiving cavity 10. Under the push of the pushing member 3, the blade K is finally positioned at the blocking surface 400 and aligned with the blade outlet 100. To facilitate the user in removing the blade, a blade removal window 600 is provided on the wall of the shell 1 where the blocking surface 400 is located. The user can directly contact the surface of the blade K and push it through the blade outlet 100. Therefore, in this embodiment, the blades K are stacked in an inclined state in the receiving cavity 10, and the height of the receiving cavity 10 is significantly lower than that of the vertical stacking method. This reduces the thickness of the entire blade dispenser housing 1, significantly reducing the volume and cost occupied during transportation and storage. The unidirectional positioning of the pushing member 3 is achieved by the cooperation of the limiting groove 500 and the first anti-reverse strip 310. The relative limitation of the support surface 200 and the blocking surface 400 allows multiple blades K to be stacked and moved in an inclined state in the receiving cavity 10. The seamless connection between the blocking surface 400 and the blade outlet hole 100 ensures that the blades K are aligned and taken out one by one. Furthermore, the combination with the viewing window 120 enhances the intuitiveness and convenience of use.

[0115] Example 2:

[0116] The blade dispenser provided in this embodiment is generally the same as that in Embodiment 1 in terms of overall structure, but it differs in the driving method of the pusher 3 and the blade K removal method.

[0117] Reference Figures 9-16The housing 1 is also a strip-shaped box, and the receiving cavity 10 is formed by the bottom plate 11 and the top shell 12. The blade outlet 100 is opened on the surface of the top shell 12, that is, it opens upward along the thickness direction of the receiving cavity 10. The blocking member 4 is disposed in the receiving cavity 10 and is specifically disposed on the inner wall of the top shell 12. Its blocking surface 400 is arranged at an angle and extends seamlessly to the blade outlet 100. When the blade K moves forward to the blocking surface 400 under the drive of the pushing member 3, the blade K is naturally aligned and positioned with the blade outlet 100, which is convenient for subsequent removal. The pushing member 3 includes a pushing body 30, which is slidably installed in the slide groove 111 and is provided with a connecting part 34. The connecting part 34 is connected to the propulsion assembly 7, which includes a traction member 70 and a transmission member 71. The traction member 70 is slidably installed in the receiving groove 112 and fixedly connected to the connecting part 34. The transmission member 71 is driven by the operating member 8 and reset by the elastic force of the first reset member 72, thereby pulling the pushing body 30 with the traction member 70. The operating member 8 is installed in the receiving cavity 10 and at least partially exposed. When the user presses the operating member 8, the operating body 80 slides along the thickness direction of the receiving cavity 10, driving the transmission member 71 to cooperate with the traction member 70. When the operating member 8 is reset under the action of the second reset member 82, the traction member 70 pulls the pushing body 30 to slide towards the blade outlet 100 under the action of the first reset member 72, thereby gradually advancing the blade K. The operating component 8 is also provided with a blade-removing spring 84. The blade-removing spring 84 has a blade-removing surface 840 facing the blade K. When the user presses the operating component 8, the blade-removing spring 84 is compressed and deformed, and its blade-removing surface 840 is in close contact with the surface of the blade K. At this time, the blade K is also in contact with the blocking surface 400. When the operating component 8 is reset, the blade-removing spring 84 drives the blade K to slide along the blocking surface 400 and pass through the blade outlet hole 100 on the top shell 12 by friction.

[0118] In this embodiment, the push component 7 and the operating component 8 work together to achieve unidirectional drive of the pushing body 30. Combined with the function of the blade removal spring 84, the blade K can be smoothly removed during the pressing and resetting process of the operating component 8. At the same time, the blade outlet hole 100 is set on the surface of the top shell 12 so that the blade K pops out facing upwards, which conforms to the user's intuitive and safe operating habits.

[0119] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A blade dispenser, characterized in that, include: The housing (1) has a receiving cavity (10) and a blade outlet (100) communicating with the receiving cavity (10); the receiving cavity (10) is used to receive multiple blades (K); The retainer (2) includes at least one inclined support structure for supporting at least one of the plurality of blades (K) so that the plurality of blades (K) are stacked in the receiving cavity (10) in an inclined state. The pusher (3) is slidably installed in the receiving cavity (10), and the pusher (3) can slide along the length direction of the receiving cavity (10); When the pusher (3) slides toward the blade outlet (100), it can push multiple blades (K) to approach the blade outlet (100) in an inclined state.

2. The blade dispenser according to claim 1, characterized in that, The retaining member (2) and the pushing member (3) are integrally formed, and the inclined support structure is an inclined support surface (200).

3. The blade dispenser according to claim 2, characterized in that, It also includes a blocking member (4), which includes a blocking body (40) and a blocking surface (400) inclined on the blocking body (40). The blocking body (40) is disposed in the receiving cavity (10), and the blocking surface (400) is disposed opposite to the support surface (200) to limit the tilt state of the blade (K).

4. The blade dispenser according to claim 3, characterized in that, The blocking member (4) is integrally formed in the housing (1) or independently assembled in the receiving cavity (10).

5. The blade dispenser according to claim 3, characterized in that, The blocking surface (400) is seamlessly connected to the edge of the cutting hole (100). When the blade (K) is in contact with the blocking surface (400), the blade (K) can be aligned with the cutting hole (100).

6. The blade dispenser according to claim 3, characterized in that, The housing (1) is provided with at least one positioning part (13), the positioning part (13) is close to the blocking surface (400), the positioning part (13) includes a guide surface (130) and a positioning surface (131) connected together, the guide surface (130) faces the support surface (200), the positioning surface (131) faces the blocking surface (400) and together with the blocking surface (400) forms a positioning area (1300), the positioning area (1300) is aligned with the knife hole (100).

7. The blade dispenser according to claim 1, characterized in that, The pushing member (3) includes a pushing body (30) and a stop part (31) provided on the pushing body (30), and the pushing body (30) is slidably installed in the receiving cavity (10); The blade dispenser includes a limiting member (5) disposed within the housing (1); the anti-reverse part (31) cooperates with the limiting member (5) to enable the pusher (3) to be positioned and prevent reverse sliding after sliding towards the blade outlet (100).

8. The blade dispenser according to claim 7, characterized in that, The limiting member (5) includes a plurality of limiting grooves (500) spaced apart along the length of the receiving cavity (10). The anti-reverse part (31) engages with the limiting grooves (500) in sequence during the sliding process of the pushing member (3) to achieve limiting at multiple positions and prevent reverse sliding.

9. The blade dispenser according to claim 8, characterized in that, The anti-reverse part (31) includes a first anti-reverse strip (310), one end of which is connected to the pushing body (30), and the other end extends obliquely away from the knife hole (100) to form a one-way engagement with the limiting groove (500), thereby restricting the reverse sliding of the pushing member (3).

10. The blade dispenser according to claim 8, characterized in that, The plurality of limiting grooves (500) are divided into two groups, and the two groups of limiting grooves (500) are symmetrically arranged on the inner walls of the housing (1); the anti-reverse part (31) includes two symmetrically arranged first anti-reverse strips (310), and the two first anti-reverse strips (310) are correspondingly engaged with the two groups of limiting grooves (500); one end of the first anti-reverse strip (310) is connected to the pushing body (30), and the other end extends obliquely away from the knife hole (100) to form a one-way engagement with the limiting groove (500).

11. The blade dispenser according to claim 7, characterized in that, The pusher (3) also includes a toggle part (32) provided on the pusher body (30); the housing (1) is provided with a viewing window (120) communicating with the receiving cavity (10), the viewing window (120) includes an elongated opening whose length direction is consistent with the length direction of the receiving cavity (10), and the toggle part (32) is at least partially placed in the viewing window (120).

12. The blade dispenser according to claim 1, characterized in that, The housing (1) is provided with a viewing window (120) communicating with the receiving cavity (10), the viewing window (120) being used to display the amount of blade (K) in the receiving cavity (10).

13. The blade dispenser according to claim 1, characterized in that, It also includes a blade removal part (6), which is located near the blade outlet hole (100) and is used to allow the blade (K) in the receiving cavity (10) to be removed through the blade outlet hole (100).

14. The blade dispenser according to claim 13, characterized in that, The blade removal part (6) includes a blade removal window (600) which is connected to the receiving cavity (10). The blade (K) can be pushed through the blade outlet hole (100) through the blade removal window (600).

15. The blade dispenser according to claim 1, characterized in that, The inner wall of the receiving cavity (10) is provided with a plurality of drag-reducing protrusions (110), which extend along the length direction of the receiving cavity (10). The plurality of drag-reducing protrusions (110) are spaced apart to support a plurality of blades (K).

16. The blade dispenser according to claim 1, characterized in that, It also includes a propulsion assembly (7) for driving the pusher (3) to slide toward the blade outlet (100).

17. The blade dispenser according to claim 16, characterized in that, The inner wall of the receiving cavity (10) is provided with a sliding groove (111) and a receiving groove (112) extending along its length direction; The pushing component (3) includes a pushing body (30) and a connecting part (34) provided on the pushing body (30), and the pushing body (30) is slidably installed in the slide groove (111); The propulsion assembly (7) includes a traction member (70) and a transmission member (71). The traction member (70) is slidably installed in the receiving groove (112). One end of the traction member (70) is connected to the connecting part (34), and the other end is drivenly connected to the transmission member (71). The transmission member (71) is close to the blade outlet hole (100). The transmission member (71) cooperates with the traction member (70) to pull the connecting part (34), thereby driving the pushing body (30) to slide along the groove (111) toward the blade outlet hole (100).

18. The blade dispenser according to claim 17, characterized in that, The transmission component (71) includes a transmission body (710) and a transmission part (711) disposed on the transmission body (710). The transmission body (710) is slidably mounted in the receiving groove (112). When the transmission body (710) slides toward the pushing member (3), the transmission part (711) engages with the traction member (70). The propulsion assembly (7) further includes a first reset member (72), which is used to drive the transmission body (710) to reset, thereby causing the traction member (70) to drive the pushing member (3) to slide toward the knife outlet (100).

19. The blade dispenser according to claim 18, characterized in that, The transmission part (711) is a pawl (7110) fixed on the transmission body (710). The traction member (70) is provided with a plurality of ratchet teeth (700) along its length direction. The pawl (7110) can engage with the ratchet teeth (700) in one direction.

20. The blade dispenser according to claim 18, characterized in that, The traction member (70) has a plurality of ratchet teeth (700) along its length direction; the blade distributor also includes a backstop member (9), the backstop member (9) includes a backstop body (90) and a second backstop bar (91), the backstop body (90) is disposed in the housing (1), one end of the second backstop bar (91) is connected to the backstop body (90), and the other end extends obliquely toward the transmission member (71) and into the receiving groove (112) to form a one-way engagement with the ratchet teeth (700).

21. The blade dispenser according to claim 18, characterized in that, It also includes an operating component (8), which includes an operating body (80) slidably mounted in the receiving cavity (10) and a second reset component (82) for driving the operating body (80) to reset. When the operating body (80) is pressed, it can push the transmission body (710) to slide toward the pusher (3).

22. The blade dispenser according to claim 21, characterized in that, The operating body (80) slides along the thickness direction of the receiving cavity (10); the operating member (8) also includes a driving surface (81) inclined on the operating body (80); The transmission body (710) is provided with a force-receiving surface (73) opposite to the driving surface (81). The driving surface (81) contacts and presses against the force-receiving surface (73) to push the transmission body (710) to slide.

23. The blade dispenser according to claim 21, characterized in that, The operating component (8) also includes a button portion (83) disposed on the operating body (80), the button portion (83) being at least partially located outside the receiving cavity (10).

24. The blade dispenser according to claim 21, characterized in that, The operating component (8) also includes a blade-retrieving spring (84) disposed on the main body of the operating component (8). The blade-retrieving spring (84) is provided with a blade-retrieving surface (840). When the operating main body (80) is pressed, the blade-retrieving spring (84) compresses and adheres to the blade (K). When the operating component (8) is reset, the blade-retrieving surface (840) drives the blade (K) to pass through the blade outlet hole (100).

25. The blade dispenser according to claim 17, characterized in that, The traction member (70), the connecting part (34), the transmission member (71) and the receiving groove (112) are each provided in two. The blade distributor also includes an operating member (8), which is connected to the two transmission members (71) to drive the two transmission members (71) to move simultaneously.

26. A blade dispenser, characterized in that, include: The housing (1) has a receiving cavity (10) and a blade outlet (100) communicating with the receiving cavity (10); the receiving cavity (10) is used to receive multiple blades (K); A pusher (3) is slidably mounted in the receiving cavity (10), and the pusher (3) can slide along the length direction of the receiving cavity (10); the pusher (3) includes at least one inclined support surface (200), the support surface (200) is used to support at least one of the plurality of blades (K) so that the plurality of blades (K) are stacked in the receiving cavity (10) in an inclined state; When the pusher (3) slides toward the blade outlet (100), it can push multiple blades (K) to approach the blade outlet (100) in an inclined state.

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