Handle electric tool storage bin and handle electric tool assembly
By designing push-push and suction components, the structure of the handle power tool storage compartment is simplified, solving the problem of complex assembly in existing technologies and enabling convenient storage and retrieval of the handle.
Patent Information
- Application Number
- CN202423174097.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Existing handle power tool storage compartments have complex structures and are difficult to assemble, resulting in inconvenient storage.
The device employs a simple structural design with a push-bomb assembly and an adsorption assembly. The push-bomb assembly has first and second states, while the adsorption assembly uses a magnetic component to attach the handle. During the state switching process, the push-bomb assembly uses a limiting component to prevent the bracket from separating from the handle, thus achieving convenient storage.
The structure of the storage compartment has been simplified, improving assembly convenience and making it easier to pick up and put down the handle.
Smart Images
Figure CN223671177U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the field of tools, in particular, to a handle electric tool storage bin and a handle electric tool assembly. BACKGROUND
[0002] The handle electric tool in the prior art includes a handle and a fitting connectable with the handle, and different application scenarios can be adapted by changing the type of the fitting connected with the handle. After the handle electric tool is used, the handle needs to be put into a storage bin for storage. In order to facilitate the loading and unloading of the handle, the prior art provides a push-pull assembly and a magnetic attraction assembly in the storage bin, and the storage bin can be fixed by the magnetic attraction assembly through magnetic force by pressing the handle into the storage bin. Pressing the handle again can realize the separation of the handle and the magnetic attraction assembly by the push-pull assembly, and the handle is pushed out by the push-pull assembly while the magnetic attraction assembly remains in the storage bin.
[0003] The existing storage bin has a relatively complex structure for realizing that the magnetic attraction assembly remains in the storage bin, and the assembly difficulty of the storage bin is also relatively large. CONTENT OF THE UTILITY MODEL
[0004] The purpose of the present application is to provide a handle electric tool storage bin and a handle electric tool assembly, which has a relatively simple structure and is easy to assemble.
[0005] The embodiments of the present application are implemented as follows:
[0006] In a first aspect, the embodiments of the present application provide a handle electric tool storage bin, which includes a cylinder, a bottom cover arranged at one end of the cylinder, a push-pull assembly and an adsorption assembly arranged in the cylinder.
[0007] The push-pull assembly has a mounting hole, a first limiting portion is arranged on the hole wall of the mounting hole, and the push-pull assembly has a first state of mounting the handle and a second state of ejecting the handle; the push-pull assembly is connected to the bottom cover.
[0008] The adsorption assembly includes a bracket and a magnetic member for adsorbing the handle, and along the direction from away from the bottom cover to close to the bottom cover, the bracket has a first end and a second end, the magnetic member is fixed to the first end, the second end can be compressed inwardly and has a second limiting portion on the outer wall, and the second limiting portion is located between the first limiting portion and the bottom cover.
[0009] The adsorption assembly is configured such that the first limiting portion can abut against the second limiting portion in the process of switching the push-pull assembly from the first state to the second state.
[0010] In the technical solution, the push-ejecting assembly has a first state and a second state. When the handle is stored in the storage bin, the push-ejecting assembly is in the first state. When the handle is ejected by the push-ejecting assembly, the handle can be taken out, and the push-ejecting assembly is in the second state. The push-ejecting assembly has the function of pushing the handle out to facilitate the taking out of the handle. The adsorbing assembly is used for adsorbing the handle. Since the second end of the support of the adsorbing member can be compressed inwardly and the outer wall has a second limiting portion, the lower end of the support can be fitted into the mounting hole by compressing the second end of the support. Since the second limiting portion is located between the first limiting portion and the bottom cover, and the first limiting portion can abut against the second limiting portion in the process of switching the push-ejecting assembly from the first state to the second state to push the handle out, the support can be separated from the handle and left in the storage bin in the process of pushing the handle out.
[0011] It can be understood that, in the technical solution, the second limiting portion at the lower end of the support can be fitted into the mounting hole of the push-ejecting assembly, and the connection of the adsorbing assembly and the push-ejecting assembly is achieved. The connection structure of the two is simple, and the assembly is convenient. The push-ejecting assembly is arranged on the bottom cover, and the bottom cover is arranged on one end of the barrel. Therefore, the adsorbing assembly, the push-ejecting assembly, and the magnetic assembly can be connected into one body first, and then the bottom cover and the barrel are connected, and the assembly of the storage bin is achieved. It can be understood that the upper cover, the push-ejecting assembly, and the adsorbing assembly can be assembled first, and then the upper cover and the barrel are connected, and the assembled storage bin is obtained. The upper cover, the push-ejecting assembly, and the adsorbing assembly can be assembled outside the barrel, and are not limited by the space in the barrel. Therefore, the assembly of the handle electric tool storage bin provided in the technical solution is convenient.
[0012] In some optional embodiments, the second end of the support includes a first cantilever and a second cantilever. The first cantilever can be elastically bent towards the second cantilever, and the second limiting portion is arranged on a side of the first cantilever away from the second cantilever.
[0013] In the technical solution, the first cantilever can be elastically bent towards the second cantilever, and the second limiting portion is arranged on a side of the first cantilever away from the second cantilever. Therefore, the second end of the support can be compressed, and the second limiting portion at the second end of the support can be fitted into the mounting hole. Since the first cantilever is elastically bent, the first cantilever can rebound after the second end is fitted into the mounting hole. Therefore, in the process of switching the push-ejecting assembly from the first state to the second state, the first limiting portion can abut against the second limiting portion.
[0014] In some optional embodiments, a first elastic member is arranged between the support and the bottom cover. One end of the first elastic member in the axial direction is in contact with the support, and the other end is in contact with the bottom cover. When the push-ejecting assembly is in the second state, the second limiting portion abuts against the first limiting portion under the action of the first elastic member.
[0015] In the technical solution, when the push-pull assembly is in the second state, the support is in the position abutting against the second limiting portion and the first limiting portion under the action of the first elastic member. Since the second limiting portion is located between the first limiting portion and the bottom cover, the second limiting portion is located at a position far from the bottom cover, and correspondingly, the support is also located at a position far from the bottom cover. Therefore, during the process of loading the handle into the barrel, the magnetic member arranged on the support can be connected with the handle by magnetic force.
[0016] In some optional embodiments, the first elastic member is located between the first cantilever and the second cantilever in the radial direction, and the first cantilever and the second cantilever are configured to limit the radial movement of the first elastic member.
[0017] In the technical solution, the first elastic member is arranged between the first cantilever and the second cantilever, which can reasonably utilize the space between the first cantilever and the second cantilever, improve the space utilization, and reduce the occupied space. In addition, the first cantilever and the second cantilever can also limit the radial movement of the first elastic member, so that the first elastic member can more reliably push the support to the position abutting against the second limiting portion and the first limiting portion.
[0018] In some optional embodiments, the push-pull assembly comprises a push-pull cam, a push-pull upper cover, and a second elastic member. The push-pull cam is connected to the bottom cover, and one end of the second elastic member in the axial direction is in contact with the push-pull cam, and the other end is in contact with the push-pull upper cover.
[0019] When the push-pull assembly is in the first state, the push-pull upper cover is in a first position, and the second elastic member is compressed between the push-pull upper cover and the push-pull cam. When the push-pull assembly is in the second state, the push-pull upper cover is in a second position. The second elastic member is used to push the push-pull upper cover from the first position to the second position.
[0020] The mounting hole is arranged on the push-pull cam, and the push-pull upper cover is provided with a through hole. The through hole is used for allowing the first end of the support to pass through when the push-pull upper cover moves from the second position to the first position.
[0021] In the technical solution, the push-pull cam is connected to the bottom cover, and the second elastic member can push the push-pull upper cover to the second position, so that the push-pull assembly is in the second state of ejecting the handle.
[0022] In some optional embodiments, the second elastic member is located outside the support, and the push-pull upper cover, the second elastic member, and the support are coaxially arranged.
[0023] In the technical solution, the pusher upper cover, the second elastic member and the bracket are coaxially arranged, the space utilization is high, and the pusher upper cover can be applied to a cartridge with a small internal space.
[0024] In some optional embodiments, the pusher upper cover has a ring wall arranged along the edge of the through hole, and one end of the second elastic member is located outside the ring wall; when the pusher upper cover is in the first position, the bracket is located inside the ring wall.
[0025] In the technical solution, the ring wall can position one end of the second elastic member and guide the relative movement of the bracket.
[0026] In some optional embodiments, the pusher upper cover is provided with a third limiting portion, and the pusher assembly is configured such that, when the pusher upper cover is in the second position, the third limiting portion is in contact with the cartridge to limit the movement of the pusher upper cover away from the pusher cam in the axial direction of the cartridge.
[0027] In the technical solution, the third limiting portion of the pusher upper cover is in contact with the cartridge to limit the movement of the pusher upper cover, and the structure is compact, which can be applied to a cartridge with a small internal space.
[0028] In some optional embodiments, the pusher upper cover has a third elastic cantilever, and the third limiting portion is arranged on the third elastic cantilever; the cartridge has openings at both ends, and the side wall of one end is provided with a strip-shaped hole penetrating in the thickness direction, the strip-shaped hole has first and second hole walls opposite in the axial direction of the cartridge; when the pusher upper cover is in the second position, the third limiting portion is in contact with the first hole wall of the strip-shaped hole; the bottom cover includes a bottom plate and a fourth elastic cantilever, the fourth elastic cantilever is provided with a fourth limiting portion, the fourth limiting portion is in contact with the second hole wall, the bottom plate covers the opening of one end of the cartridge and is in contact with the end face of the cartridge, so that the bottom cover is connected to the cartridge.
[0029] In the technical solution, the through strip-shaped hole is arranged on the side wall of the cylinder body, the third limiting part arranged on the third cantilever is in contact with the hole wall of the strip-shaped hole to limit the movement of the pusher upper cover, and the third limiting part can be conveniently arranged in the strip-shaped hole to realize the sliding connection between the pusher upper cover and the cylinder body. The fourth limiting part is arranged on the fourth cantilever of the bottom plate, and the fourth cantilever is elastically bendable. Therefore, the fourth cantilever can be conveniently inserted into the opening at one end of the cylinder body. During the process, the fourth limiting part is in abutment with the inner wall of the cylinder body to deform the fourth cantilever. After the fourth limiting part is arranged in the strip-shaped hole, the fourth cantilever rebounds to keep the fourth limiting part in the strip-shaped hole, thereby realizing the connection between the bottom cover and the cylinder body, and the connection between the pusher assembly and the adsorption assembly in the cylinder body.
[0030] In a second aspect, the embodiments of the present application provide a handle electric tool assembly, which comprises a strip-shaped handle and the handle electric tool storage bin provided in the first aspect. The handle has a first end for connecting accessories and a second end opposite to the first end. The first end and / or the second end is provided with a ferromagnetic structure, and the handle can be arranged in the cylinder body so that the ferromagnetic structure and the magnetic part can be attracted to each other. BRIEF DESCRIPTION OF DRAWINGS
[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.
[0032] Figure 1 The schematic diagram of the straight handle electric tool storage bin provided by the embodiments of the present application;
[0033] Figure 2 The internal schematic diagram of the straight handle electric tool storage bin provided by the embodiments of the present application;
[0034] Figure 3 The cross-sectional view of the bottom cover, the pusher assembly and the adsorption assembly provided by the embodiments of the present application in the first section after assembly;
[0035] Figure 4 The cross-sectional view of the bottom cover, the pusher assembly and the adsorption assembly provided by the embodiments of the present application in the second section after assembly;
[0036] Figure 5 The schematic diagram of the pusher top rod and the pusher cam provided by the embodiments of the present application;
[0037] Figure 6A front view of the push bullet cam provided by the embodiment of the present application;
[0038] Figure 7 A perspective structural schematic view of the push bullet cam provided by the embodiment of the present application;
[0039] Figure 8 A perspective structural schematic view of the push bullet upper cover provided by the embodiment of the present application.
[0040] Icon: 100-tube; 110-bar-shaped hole; 111-first hole wall; 200-bottom cover; 210-bottom plate; 220-fourth cantilever; 230-fourth limiting part; 300-push bullet assembly; 310-push bullet cam; 311-first limiting part; 312-first guide block; 313-second guide block; 314-third guide block; 315-fourth guide block; 316-slotted guide; 320-push bullet upper cover; 321-ring wall; 322-third limiting part; 323-third cantilever; 330-second elastic member; 340-push bullet ejector rod; 400-suction assembly; 410-bracket; 411-second limiting part; 412-first cantilever; 413-second cantilever; 420-magnetic member; 430-first elastic member. DETAILED DESCRIPTION
[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0042] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.
[0043] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.
[0044] In the description of this application, it should be noted that the terms "center," "upper," "lower," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In addition, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0045] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.
[0046] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0047] This application provides a straight-handle power tool, including a strip-shaped handle and a handle-mounted power tool storage compartment. The handle has a first end and a second end for connecting accessories, and one or both of the first and second ends of the handle are provided with a ferromagnetic structural member (such as a structural member made of iron, cobalt, nickel, or their alloys). Figure 1 and Figure 2 As shown, the handle power tool storage compartment includes a cylinder 100, a push-spring assembly 300 disposed within the cylinder 100, and a suction assembly 400. A bottom cover 200 is also provided at one end of the cylinder 100, and the push-spring assembly 300 is connected to the bottom cover 200. The suction assembly 400 has a magnetic component 420 for attracting the handle; that is, the suction assembly 400 can fix the handle inside the cylinder 100 through magnetic force with the ferromagnetic structural component provided in the handle, thereby storing the handle in the handle power tool storage compartment. When the handle is needed, it can be pushed outward by the push-spring assembly 300 for easy access by the user. It is easy to understand that since one end of the cylinder 100 has the bottom cover 200, the handle is taken out and inserted from the end of the cylinder 100 without the bottom cover 200.
[0048] In some implementations, such as Figure 2 andFigure 3 As shown, the push-and-eject assembly 300 has a mounting hole, and the hole wall of the mounting hole is provided with a first limiting portion 311. The push-and-eject assembly 300 has a first state of mounting the handle and a second state of ejecting the handle, and the push-and-eject assembly 300 is connected to the bottom cover 200. That is, when the suction assembly 400 suctions the handle, the push-and-eject assembly 300 is in the first state, and in the process of ejecting the handle by the push-and-eject assembly 300, the push-and-eject assembly 300 is switched from the first state to the second state, and the second state of the push-and-eject assembly 300 includes a state in which the handle has been separated from the suction assembly 400 but the handle is still in the cartridge 100 and has not been taken out, and a state after the handle is taken out. It is not difficult to understand that in the process of ejecting the handle by the push-and-eject assembly 300, the push-and-eject assembly 300 needs to apply a force to the handle, and will be subjected to a reaction force from the handle. Connecting the push-and-eject assembly 300 to the bottom cover 200 can make the bottom cover 200 offset the reaction force on the push-and-eject assembly 300, and the handle is ejected by the push-and-eject assembly 300 to the end away from the bottom cover 200.
[0049] In some embodiments, as shown, Figures 2 to 4 As shown, the suction assembly 400 includes a bracket 410 and a magnetic member 420 for suctioning the handle. In the direction from away from the bottom cover 200 to close to the bottom cover 200, the bracket 410 has a first end and a second end, and the magnetic member 420 is fixed to the first end to facilitate suctioning the handle loaded into the cartridge 100. The second end of the bracket 410 can be compressed inwardly and has a second limiting portion 411, the second limiting portion 411 is located between the first limiting portion 311 and the bottom cover 200, and in the process of switching the push-and-eject assembly 300 from the first state to the second state, the first limiting portion 311 can abut against the second limiting portion 411, so that the push-and-eject assembly 300 limits the bracket 410 to avoid the bracket 410 being taken out together with the handle. It is not difficult to understand that since the second limiting portion 411 is arranged at the second end of the bracket 410 which can be compressed inwardly, in the process of installing the bracket 410, the second limiting portion 411 can pass through the first limiting portion 311 in the mounting hole to reach between the first limiting portion 311 and the bottom cover 200 by compressing the second end of the bracket 410 inwardly, and then the force compressing the second end of the bracket 410 is removed to make the second end of the bracket 410 rebound, so that the first limiting portion 311 can abut against the second limiting portion 411 in the process of moving the bracket 410 away from the bottom cover 200. Therefore, in the process of switching the push-and-eject assembly 300 from the first state to the second state, the handle, the magnetic member 420 and the bracket 410 move together away from the bottom cover 200, and when moving to the contact between the second limiting portion 411 and the first limiting portion 311, the bracket 410, the magnetic member 420 and the handle are separated, so that the handle can be conveniently taken out.
[0050] In some embodiments, the second end of the bracket 410 comprises a first cantilever 412 and a second cantilever 413, the first cantilever 412 is elastically bendable towards the second cantilever 413, and the side of the first cantilever 412 away from the second cantilever 413 is provided with a second limiting part 411. In this embodiment, by bending the first cantilever 412 towards the second cantilever 413, the second end of the bracket 410 can be compressed to fit the second limiting part 411 of the bracket 410 into the mounting hole, and then the first cantilever 412 rebounds, so that when the bracket 410 moves away from the bottom cover 200, the first limiting part 311 in the push and rebound assembly 300 and the second limiting part 411 of the bracket 410 move, thereby limiting the bracket 410 from being separated from the push and rebound assembly 300, and thereby the handle is separated from the magnetic part 420 on the bracket 410 during the process of being pushed out by the push and rebound assembly 300.
[0051] Further, in some embodiments, the second cantilever 413 of the bracket 410 can also be elastically bent towards the first cantilever 412, and the side of the second cantilever 413 away from the first cantilever 412 is also provided with a second limiting part 411.
[0052] Further, a first elastic part 430 is arranged between the bracket 410 and the bottom cover 200, one end of the first elastic part 430 in the axial direction is in contact with the bracket 410, and the other end is in contact with the bottom cover 200, and when the push and rebound assembly 300 is in the second state, the second limiting part 411 is in abutment with the first limiting part 311 under the action of the first elastic part 430. In this embodiment, when the push and rebound assembly 300 is in the second state, the suction assembly 400 is also in a position far away from the bottom cover 200 under the action of the first elastic part 430, so that when the handle is fitted into the barrel 100 and the push and rebound assembly 300 is still in the second state, the suction assembly 400 can also better play a role in adsorbing the handle. When the push and rebound assembly 300 changes to the first state, the suction assembly 400 can reliably connect with the push and rebound assembly 300 through magnetic connection. Of course, in other embodiments, the first elastic part 430 can also not be arranged between the bracket 410 and the bottom cover 200.
[0053] In some embodiments, the first elastic member 430 is located radially between the first cantilever 412 and the second cantilever 413, and the first cantilever 412 and the second cantilever 413 can limit the radial movement of the first elastic member 430. It should be understood by those skilled in the art that, as long as the gap between the first cantilever 412 and the second cantilever 413 is smaller than the size of the first elastic member 430 in the radial direction, the first elastic member 430 cannot pass through the gap between the first cantilever 412 and the second cantilever 413 in the radial direction, and the radial movement of the first elastic member 430 will be moved to the position in contact with the first cantilever 412 or the second cantilever 413, so that the first cantilever 412 and the second cantilever 413 can limit the radial movement of the first elastic member 430. Further, the first elastic member 430 can be a structure member with elastic structure such as a spring, or a structure member made of material with elasticity such as a rubber column.
[0054] In some embodiments of the present application, as shown in Figure 3 With Figure 4 the push-pull assembly 300 includes a push-pull cam 310, a push-pull upper cover 320, and a second elastic member 330. The mounting hole is provided on the push-pull cam 310, and the push-pull cam 310 is connected to the bottom cover 200. Therefore, it should be understood that the push-pull cam 310 is located between the push-pull upper cover 320 and the push-pull cam 310, and the space in the barrel 100 for accommodating the handle is located on the side of the push-pull upper cover 320 away from the bottom cover 200. The second elastic member 330 is in contact with the push-pull cam 310 at one end in the axial direction and in contact with the push-pull upper cover 320 at the other end.
[0055] When the push-pull assembly 300 is in the first state (i.e., the state shown in Figure 2 ), the push-pull upper cover 320 is in the first position (i.e., the position shown in Figures 2 to 4 ), and the second elastic member 330 is compressed between the push-pull upper cover 320 and the push-pull cam 310; when the push-pull assembly 300 is in the second state, the push-pull upper cover 320 is in the second position. The second elastic member 330 is used to push the push-pull upper cover 320 from the first position to the second position, i.e., by the second elastic member 330 during the process of switching the push-pull assembly 300 from the first state to the second state, the push-pull upper cover 320 is pushed.
[0056] The mounting hole of the push-pull assembly 300 is provided on the push-pull cam 310, as shown in Figure 3 With Figure 4 the push-pull upper cover 320 is provided with a through hole for the bracket 410 provided with the second end in the mounting hole of the push-pull cam 310 to pass through, so that the magnetic member 420 on the bracket 410 can contact the handle; that is, the through hole can be used for the first end of the bracket 410 to pass through when the push-pull upper cover 320 moves from the second position to the first position.
[0057] In some embodiments of the present application, as shown in Figure 2 As shown in Figure 3 , the pusher cam 310 is further connected with a pusher rod 340, as shown in Figures 5 to 7 , the side of the pusher cam 310 is provided with a sliding groove 316, and one end of the pusher rod 340 is slidingly arranged in the sliding groove 316. The pusher cam 310 further has a first guide block 312, a second guide block 313, a third guide block 314, and a fourth guide block 315, wherein the first guide block 312 is formed by the sliding groove 316 surrounding it, the second guide block 313 and the third guide block 314 are respectively located on the two opposite sides of the first guide block 312; the fourth guide block 315 is located below the first guide block 312; the side wall inside the sliding groove 316 is located at the first guide block 312; the side wall outside the sliding groove 316 is located at the second guide block 313, the third guide block 314, and the fourth guide block 315.
[0058] The lower part of the first guide block 312 has a concave part concave upward, as shown in Figure 5 , when the pusher assembly 300 is in the first state, the pusher rod 340 is located in the concave part, at this time, the pusher rod 340 connects the pusher upper cover 320 to the first position closer to the bottom cover 200, and the second elastic member 330 is in a compressed state. When the pusher assembly 300 is in the second state, the pusher rod 340 is at the top position of the sliding groove 316, and the pusher rod 340 is located above the first guide block 312, at this time the pusher rod 340 connects the pusher upper cover 320 to the second position farther from the bottom cover 200.
[0059] Please refer to Figure 5 and Figure 6 , in the horizontal direction, the highest point of the sliding groove 316 and the highest point of the first guide block 312 are staggered with each other, and the lowest point of the left side of the lower part of the sliding groove 316 and the lowest point of the left side of the bottom of the first sliding block are also staggered with each other; the top of the fourth guide block 315 and the concave part of the bottom of the first guide block 312 are also staggered with each other.
[0060] Please refer to Figure 6 , the pusher assembly 300 adopts the structure of the pusher cam 310 and the connection mode of the pusher cam 310 and the pusher rod 340 provided in the above embodiments, and the steps and principles for realizing the storage of the handle include:
[0061] S1: loading the handle into the barrel 100, at this time, the pusher assembly 300 is in the second state;
[0062] S2: press the handle downward, the handle pushes the pusher upper cover 320 to move downward, in the process, the pusher top rod 340 can slide down from the top position of the sliding groove 316 along the left side of the first guide block 312 to the lowest point of the left side of the lower part of the sliding groove 316; and in the process, the magnetic part 420 in the adsorption assembly 400 can be in contact with the handle to realize connection;
[0063] S3: release the pressure applied to the handle, the pusher upper cover 320 moves upward under the action of the second elastic part 330, because the lowest point of the left side of the lower part of the sliding groove 316 and the lowest point of the left side of the bottom of the first sliding block are staggered with each other, therefore, in the process of the upward movement of the pusher top rod 340 along with the pusher upper cover 320, the pusher top rod 340 will move into the recess of the lower part of the first sliding block and then stop moving, at this time, the pusher upper cover 320 is fixed at the first position, and the pusher assembly 300 is in the first state.
[0064] Please refer to Figures 3 to 6 , the structure of the pusher cam 310 and the connection mode of the pusher cam 310 and the pusher top rod 340 provided by the above-mentioned embodiment are adopted, the steps and principles for taking out the handle fixed in the above-mentioned step S3 include:
[0065] S4: press the handle, because the top of the fourth guide block 315 and the recess at the bottom of the first guide block 312 are staggered with each other, therefore, the pusher top rod 340 will move downward to the right;
[0066] S5: when the handle is pressed downward to the point that the pusher top rod 340 is separated from the recess at the bottom of the first guide block 312, release the handle, at this time, the pusher upper cover 320 moves upward under the action of the elastic force of the second elastic part 330, and in turn drives the lower end of the pusher top rod 340 to move upward along the right side of the sliding groove 316 to the top end of the sliding groove 316, at this time, the pusher upper cover 320 is at the second position, and the pusher assembly 300 is in the second state.
[0067] In the above-mentioned step S5, in the process of the upward movement of the pusher upper cover 320 under the action of the second elastic part 330, the magnetic part 420 and the bracket 410 on which the magnetic part 420 is installed will also move upward, when the bracket 410 moves to the abutment between the second limiting part 411 and the first limiting part 311, the upward movement of the bracket 410 is limited, while the pusher upper cover 320 can still push the handle to move upward, therefore, the magnetic part 420 and the handle can be separated, and in turn, the handle can be conveniently taken out.
[0068] In some embodiments, the second elastic member 330 is located outside the bracket 410, and the pusher upper cover 320, the second elastic member 330, the bracket 410 and the first elastic member 430 are coaxially arranged, so as to simplify the structure and improve the space utilization in the barrel 100, facilitate assembly, and be suitable for barrels 100 with small internal space. Of course, in other embodiments, other arrangements can also be adopted, such as arranging a plurality of second elastic members 330 between the pusher upper cover 320 and the pusher cam 310, and arranging the second elastic members 330 in a circular shape around the bracket 410 and the first elastic member 430.
[0069] Further, in some embodiments, as shown in Figure 8 , the pusher upper cover 320 further has a ring wall 321 arranged along the edge of the through hole, one end of the second elastic member 330 is located outside the ring wall 321, and the bracket 410 is located inside the ring wall 321 when the pusher upper cover 320 is in the first position. In this embodiment, the ring wall 321 can play a guiding role for the bracket 410 when the pusher upper cover 320 and the bracket 410 move relative to each other; in addition, the ring wall 321 can also play a role in positioning one end of the second elastic member 330.
[0070] In some embodiments, the pusher upper cover 320 is provided with a third limiting portion 322, and the third limiting portion 322 is in contact with the barrel 100 when the pusher upper cover 320 is in the second position, so as to limit the movement limit position of the pusher upper cover 320 away from the pusher cam 310 in the axial direction of the barrel 100. In this embodiment, the third limiting portion 322 of the pusher upper cover 320 is used to limit the movement limit position of the pusher upper cover 320 in the process of pushing the handle out, so that the pusher upper cover 320 does not come off from the barrel 100, and the structure is relatively simple.
[0071] Further, as shown in Figure 1 , Figure 4 and Figure 8 , in some embodiments, the pusher upper cover 320 has a third cantilever 323 that can be elastically bent, and the third limiting portion 322 is arranged on the third cantilever 323; the barrel 100 has openings at both ends, and the side wall of one end is provided with a strip-shaped hole 110 penetrating in the thickness direction, the strip-shaped hole 110 has a first hole wall 111 and a second hole wall opposite in the axial direction of the barrel 100; and the third limiting portion 322 is in contact with the first hole wall 111 of the strip-shaped hole 110 when the pusher upper cover 320 is in the second position. In this embodiment, the third cantilever 323 can be bent to facilitate the assembly of the pusher upper cover 320 into the barrel 100, and after the third limiting portion 322 is assembled into the strip-shaped hole 110, the third cantilever 323 can rely on its own elasticity to recover, so that the pusher upper cover 320 can be in contact with the first hole wall 111 of the strip-shaped hole 110 when moving away from the pusher cam 310.
[0072] Further, as shown in Figure 4 the bottom cover 200 includes a bottom plate 210 and a fourth cantilever 220 which is elastically bendable, and the fourth cantilever 220 is provided with a fourth limiting portion 230 which is in contact with the second hole wall, the bottom plate 210 covers the opening at one end of the cylinder body 100 and is in contact with the end surface of the cylinder body 100, so that the bottom cover 200 is connected to the cylinder body 100. In this embodiment, since the fourth cantilever 220 provided with the fourth limiting portion 230 of the bottom plate 210 is elastically bendable, the fourth cantilever 220 can be more conveniently inserted into the opening at one end of the cylinder body 100, and in this process, the fourth limiting portion 230 is in abutment with the inner wall of the cylinder body 100 to deform the fourth cantilever 220, and after the fourth limiting portion 230 enters the strip-shaped hole 110, the fourth cantilever 220 rebounds so that the fourth limiting portion 230 is kept in the strip-shaped hole 110, realizing the connection of the bottom cover 200 with the cylinder body 100, and further realizing the loading of the push-pull assembly 300 and the adsorption assembly 400 into the cylinder body 100.
[0073] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Those skilled in the art can make various modifications and changes to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A handle power tool storage compartment characterized by, The device comprises a barrel, a bottom cover arranged at one end of the barrel, a push-and-eject assembly and an adsorption assembly arranged in the barrel; The push-and-eject assembly has a mounting hole with a first limiting portion arranged on the hole wall, and the push-and-eject assembly has a first state of mounting a handle and a second state of ejecting the handle; the push-and-eject assembly is connected to the bottom cover; The adsorption assembly comprises a bracket and a magnetic member for adsorbing the handle, and along the direction from away from the bottom cover to close to the bottom cover, the bracket has a first end and a second end, the magnetic member is fixed to the first end, the second end can be compressed inwardly and has a second limiting portion on the outer wall, and the second limiting portion is located between the first limiting portion and the bottom cover; The adsorption assembly is configured such that, during the switching of the push-and-eject assembly from the first state to the second state, the first limiting portion can abut against the second limiting portion.
2. The handle power tool storage compartment according to claim 1, wherein, The second end of the bracket comprises a first cantilever and a second cantilever; the first cantilever can be elastically bent towards the second cantilever, and the side of the first cantilever away from the second cantilever is provided with the second limiting portion.
3. The handle power tool storage compartment according to claim 2, wherein, A first elastic member is arranged between the bracket and the bottom cover, one end of the first elastic member in the axial direction is in contact with the bracket, and the other end is in contact with the bottom cover; when the push-and-eject assembly is in the second state, the second limiting portion abuts against the first limiting portion under the action of the first elastic member.
4. The handle power tool storage compartment according to claim 3, wherein, The first elastic member is located between the first cantilever and the second cantilever in the radial direction, and the first cantilever and the second cantilever are configured to limit the radial movement of the first elastic member.
5. The handle power tool storage compartment according to any one of claims 1-4, wherein, The push-and-eject assembly comprises a push-and-eject cam, a push-and-eject upper cover and a second elastic member; the push-and-eject cam is connected to the bottom cover, one end of the second elastic member in the axial direction is in contact with the push-and-eject cam, and the other end is in contact with the push-and-eject upper cover; When the push-and-eject assembly is in the first state, the push-and-eject upper cover is in a first position, and the second elastic member is compressed between the push-and-eject upper cover and the push-and-eject cam; when the push-and-eject assembly is in the second state, the push-and-eject upper cover is in a second position; the second elastic member is used to push the push-and-eject upper cover from the first position to the second position; The mounting hole is arranged on the push-and-eject cam, and the push-and-eject upper cover is provided with a through hole; the through hole is used for allowing the first end of the bracket to pass through when the push-and-eject upper cover moves from the second position to the first position.
6. The handle power tool storage compartment of claim 5, wherein, The second elastic member is located outside the bracket, and the push-and-eject upper cover, the second elastic member and the bracket are coaxially arranged.
7. The handle power tool storage compartment of claim 5, wherein, The push-and-eject upper cover has a ring wall arranged along the edge of the through hole, and one end of the second elastic member is located outside the ring wall; when the push-and-eject upper cover is in the first position, the bracket is located inside the ring wall.
8. The handle power tool storage compartment of claim 5, wherein, The push-and-eject upper cover is provided with a third limiting portion, and the push-and-eject assembly is configured such that, when the push-and-eject upper cover is in the second position, the third limiting portion is in contact with the barrel to limit the push-and-eject upper cover from moving away from the push-and-eject cam along the axial direction of the barrel.
9. The handle power tool storage compartment of claim 8, wherein, The push bullet upper cover has a third cantilever which can be elastically bent, and the third limiting part is arranged on the third cantilever; the barrel has openings at two ends, and the side wall of one end is provided with a strip-shaped hole which penetrates through in the thickness direction, and the strip-shaped hole has a first hole wall and a second hole wall which are opposite in the axial direction of the barrel; when the push bullet upper cover is in the second position, the third limiting part is in contact with the first hole wall of the strip-shaped hole; the bottom cover comprises a bottom plate and a fourth cantilever which can be elastically bent, the fourth cantilever is provided with a fourth limiting part, the fourth limiting part is in contact with the second hole wall, the bottom plate covers the opening at one end of the barrel and is in contact with the end surface of the barrel, so that the bottom cover is connected to the barrel.
10. A handle power tool assembly characterized by, The handle comprises a strip-shaped handle, and the electric tool storage bin of any one of claims 1-9; the handle has a first end for connecting accessories and a second end opposite to the first end, the first end and / or the second end is provided with a ferromagnetic structure, and the handle can be loaded into the barrel, so that the ferromagnetic structure and the magnetic part can be attracted to each other.