Ergonomic sealing clip
By designing an ergonomic sealing clip, using a combined structure of concave parts, ratchet rods and fasteners, the traditional sealing clip has solved the problem of simple structure and poor sealing effect, and achieved effective sealing and multi-functionality for bags of different sizes. Sexual design.
Patent Information
- Application Number
- CN202421163321.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The traditional sealing clip structure is too simple, lacks durability and poor sealing effect, makes it difficult to facilitate switching and ensure sealing, has a single function and is not beautiful, and has insufficient adaptability, which limits its application on bags of different sizes and materials.
An ergonomic sealing clip is designed, using a combined structure of concave, ratchet rod and fastener. The clamping and unbuttoning function is achieved through the rotating structure and ratchet mechanism, and magnets and hanging holes are added to the design. To improve practicality and storage convenience.
It realizes effective sealing of bags of different types and sizes, enhances durability and sealing effect, facilitates users to seal through ergonomic design, and has versatility and aesthetics, and is more adaptable.
Smart Images
Figure CN222523210U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to an ergonomic sealing clip which can be used for sealing bags of various types and sizes, in particular to an ergonomic sealing clip which is convenient for a user to apply force to seal and can effectively seal the opening of a packaging bag. Background Art
[0002] Sealing clips are mainly used to seal bags for storage or to prevent leakage of contents. Most of them have a simple structure to achieve the sealing effect. Therefore, traditional sealing clips are prone to lack of durability and poor sealing effect. Although this type of sealing clip can close the bag mouth, it is often unable to provide an effective sealing effect due to its simple structure. Especially when used on thinner or smooth packaging bag materials, it will cause the contents to be exposed to air and moisture, resulting in corruption or leakage of the contents.
[0003] In addition, most traditional sealing clips do not consider functions other than sealing, such as ergonomics or designs that facilitate opening or closing the sealing clip for users with insufficient hand strength or dexterity. At the same time, the design of traditional sealing clips also lacks a sufficiently intuitive locking mechanism. When the sealing clip is accidentally opened or the seal is not secure, it is not easy to find, and thus the sealing effect of the packaging bag cannot be maintained.
[0004] Alternatively, the sealed bag cannot be conveniently hung on other objects, such as a backpack or a stroller, limiting its practicality in life. In addition, the lack of a date recording function does not take into account the user's need to track the freshness and expiration date of ingredients.
[0005] In addition to the above-mentioned shortcomings, traditional sealing clips often ignore the convenience of storage. Oversized or irregular shapes are not conducive to user storage. The lack of adaptability of sealing clips on the market to the size of packaging bags also limits the size of packaging bags that can be used, further reducing the practicality of traditional sealing clips.
[0006] The inventor of the utility model has been actively developing a utility model that can solve the above problems in view of the fact that the existing sealing clip structure is too simple, lacks durability and has poor sealing effect; is not easy to open and close the sealing clip or ensure a solid seal; has monotonous functions; and lacks aesthetics and storage convenience. Utility Model Content
[0007] The main purpose of the utility model is to provide a bag that can be used to seal bags of various types and sizes, and incorporates ergonomics to facilitate users to apply force to seal the bag; additional functions to increase functionality; and an ergonomic sealing clip that is easy to store.
[0008] In order to achieve the above-mentioned purpose, the ergonomic sealing clip of the utility model includes: a concave part, a ratchet rod and a buckle part. The concave part has a first end and a second end protrudingly formed at opposite ends, a concave part is formed between the first end and the second end, and the concave part is formed with a first clamping edge. The ratchet rod is arranged at the second end, and the ratchet rod is formed with a first ratchet and a dial button. One side of the buckle part is connected to the first end by a rotating structure, and the other side is formed with a second ratchet; the buckle part has a second clamping edge formed on one side corresponding to the first clamping edge. In addition, the first ratchet, the second ratchet and the dial button together form a ratchet structure, and the dial button is connected to the first ratchet to drive the first ratchet to move.
[0009] A preferred embodiment of the utility model, wherein the fastening member rotates relative to the concave member by means of a rotating structure, so that the second clamping edge gradually approaches the first clamping edge, so as to clamp and seal the target object. During the approaching process, when the second ratchet contacts the first ratchet, because the mutual movement between them is in the forward tooth direction, after the second ratchet pushes the first ratchet away in the forward direction, the first ratchet resets and engages with the second ratchet by means of the elasticity of its own material to prevent the fastening member from moving in the reverse tooth direction, so as to achieve the second ratchet and the first ratchet to move in a unidirectional matching engagement. After clamping, the first clamping edge and the second clamping edge are approached to clamp the sealed target object, and are maintained fixed by the ratchet structure. When it is necessary to release the fixation, the dial button can be operated to drive the first ratchet to disengage from the engagement state with the second ratchet, so that the fastening member can rotate relative to the concave member to disengage the second clamping edge from the engagement with the first clamping edge, so as to release the sealing state of the target object.
[0010] In a preferred embodiment of the utility model, the ratchet rod is arranged in the concave part of the concave part. The ratchet rod is made of elastic material, and one end is a fixed end for connecting and fixing the ratchet rod to the concave part; the other end is a free end that can swing freely relative to the concave part, and is provided with a first ratchet and a dial button.
[0011] Specifically, the ratchet rod applies force in the mode of lever principle, and the elasticity and toughness of the material itself are used as the power source to form a ratchet in the ratchet structure. When the user operates the dial, the fixed end is used as a fulcrum to drive the first ratchet to disengage from the second ratchet; when the dial is released, since the fixed end is fixed on the concave part, the elasticity and toughness of the ratchet rod material itself will cause the free end to return to its original position.
[0012] In a preferred embodiment of the utility model, the ratchet rod is L-shaped, and a plurality of fixing holes are provided at the fixed end; and the concave part is provided with fixing shafts corresponding to the plurality of fixing holes. The plurality of fixing holes match the plurality of fixing shafts to assemble and fix the ratchet rod to the concave part.
[0013] In a preferred embodiment of the utility model, the first clamping edge and the second clamping edge can adjust the clamping tightness by means of the ratchet mechanism. At the same time, the fastening member can clamp plastic bags of different sizes and thicknesses by means of a rotating structure.
[0014] In a preferred embodiment of the utility model, the first clamping edge and the second clamping edge have concave teeth and convex teeth corresponding to each other, so as to increase the friction between the first clamping edge and the target object during clamping.
[0015] In a preferred embodiment of the utility model, when the first clamping edge and the second clamping edge are in contact with each other, the concave part and the buckle part together form an elliptical outer contour to conform to the ergonomic design of the hand during use, making it convenient for the user to buckle.
[0016] In a preferred embodiment of the utility model, the buckle further comprises a hanging hole for hanging the ergonomic sealing clip of the utility model on an external object.
[0017] In a preferred embodiment of the utility model, the concave piece also has a magnet for adsorbing to the outside or other ergonomic sealing clips to facilitate stacking or storage.
[0018] Preferably, the magnet is a strong magnet.
[0019] Preferably, the rotating structure is formed with two side walls at the first end of the concave part, the two side walls are respectively provided with shaft holes, and the two opposite side surfaces of one side of the fastening part are respectively provided with pivot shafts, and the pivot shafts are rotatably matched to the shaft holes. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 It is a three-dimensional schematic diagram of the first embodiment of the utility model;
[0021] Figure 2 This is a schematic diagram of the clamping and fixing application of the first embodiment of the utility model;
[0022] Figure 3 This is a schematic diagram of the unfastening and fixing application of the first embodiment of the utility model;
[0023] Figure 4 A partial schematic diagram of a second embodiment of the utility model; and
[0024] Figure 5 It is a partial schematic diagram of the first embodiment of the utility model.
[0025] Description of reference numerals:
[0026] 1: concave part; 11: first end; 12: second end; 121: fixed shaft; 13: first clamping edge; 131 concave teeth; 14: magnet slot; 2: snap-fit part; 21: rotating structure; 211: shaft hole; 212: pivot shaft; 22: second ratchet; 221: between teeth; 23: second clamping edge; 231: convex teeth; 24: hanging hole; 3: ratchet rod; 31: fixed end; 311: fixed hole; 32: free end; 321: first ratchet; 322: dial button. DETAILED DESCRIPTION
[0027] In order to facilitate the understanding of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings and embodiments. The accompanying drawings provide a portion of the embodiments of the utility model, but not all of the embodiments. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making progressive efforts belong to the scope of protection of the utility model.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.
[0029] Figures 1 to 5 Schematic diagram of an embodiment of the utility model, such as Figure 1 The ergonomic sealing clamp of the utility model comprises: a concave part 1, a ratchet rod 3 and a buckle 2. The concave part 1 has a first end 11 and a second end 12 protrudingly formed at opposite ends, a concave portion is formed between the first end 11 and the second end 12, and a first clamping edge 13 is formed in the concave portion. The ratchet rod 3 is arranged at the second end 12, and the ratchet rod 3 is formed with a first ratchet 321 and a dial button 322. One side of the buckle 2 is connected to the first end 11 by a rotating structure 21, and the other side is formed with a second ratchet 22. The buckle 2 is formed with a second clamping edge 23 on one side corresponding to the first clamping edge 13. The ratchet structure is formed by the first ratchet 321, the second ratchet 22 and the dial button 322, and the dial button 322 is connected to the first ratchet 321 to drive the first ratchet 321 to move.
[0030] like Figure 1 and Figure 2As shown in the schematic diagram of the clamping and fixing application of the first embodiment of the utility model, the fastening member 2 utilizes the rotating structure 21 to rotate relative to the concave member 1, so that the second clamping edge 23 gradually approaches the first clamping edge 13 to clamp the target object. During the clamping process, when the second ratchet tooth 22 contacts the first ratchet tooth 321, because the movement direction of the second ratchet tooth 22 is the forward tooth direction of the first ratchet tooth 321, the second ratchet tooth 22 will push the first ratchet tooth 321 to enter the next tooth gap 221; and, the first ratchet tooth 321 will reset and engage the second ratchet tooth 22 by virtue of the elasticity of its own material when the second ratchet tooth 22 enters the next tooth gap 221, so that the second ratchet tooth 22 and the first ratchet tooth 321 can match and engage with each other in a unidirectional manner. After the first clamping edge 13 and the second clamping edge 23 are approached, the first ratchet tooth 321 of the ratchet structure engages with the second ratchet tooth 22 and prevents the fastening member 2 from rotating relative to the concave member 1, thereby achieving the effect of maintaining clamping and fixing. Figure 3 As shown in the schematic diagram of the unfastening application of the first embodiment of the utility model, when it is necessary to unfasten the fixation, the dial button 322 is operated, and the first ratchet tooth 321 is driven to disengage from the engagement state with the second ratchet tooth 22, so that the fastening member 2 can be rotated relative to the concave member 1 to disengage the second clamping edge 23 from the engagement with the first clamping edge 13.
[0031] like Figure 4 As shown in the partial schematic diagram of the second embodiment of the utility model, the ratchet rod 3 is made of elastic material and is arranged in the concave part of the concave member 1, and one end of the ratchet rod 3 is a fixed end 31 for being fixedly connected to the concave member 1; the other end is a free end 32 provided with a first ratchet 321 and a dial button 322. The free end 32 can swing freely relative to the concave member 1 when subjected to external force, and resets itself when not subjected to external force due to the elasticity of the material.
[0032] like Figure 5 As shown in the partial schematic diagram of the first embodiment of the utility model, the ratchet rod 3 is an L-shaped elastic material, the fixed end 31 is provided with a plurality of fixing holes 311, and the concave member 1 is provided with a plurality of fixing shafts 121 corresponding to the plurality of fixing holes 311. The plurality of fixing holes 311 match the plurality of fixing shafts 121 to assemble and connect the ratchet rod 3 to the concave member 1.
[0033] like Figure 3 As shown, the ratchet rod 3 forms a ratchet in the ratchet structure by means of the elasticity of the material and the principle of the lever. When the dial button 322 is operated, the free end 32 drives the first ratchet 321 to disengage from the second ratchet 22 with the fixed end 31 as a fulcrum to release the engagement state. When the dial button 322 is released, since the fixed end 31 is fixed to the concave member 1 by means of the fixing hole 311 and the fixing shaft 121, the free end 32 can be reset by itself by means of the elasticity of the material.
[0034] In a preferred embodiment of the present invention, the first clamping edge 13 and the second clamping edge 23 can adjust the clamping tightness by means of a ratchet mechanism, and the anti-return effect of the ratchet mechanism can also allow the user to apply force in multiple stages to clamp the target object.
[0035] In a preferred embodiment of the present invention, the first clamping edge 13 and the second clamping edge 23 have corresponding concave teeth 131 and convex teeth 231 to increase the friction between the first clamping edge 13 and the second clamping edge 23 when clamping the target object.
[0036] like Figure 1 As shown, the concave teeth 131 are located at the first clamping edge 13 and are recessed into the surface of the first clamping edge 13. The convex teeth 231 are located at the second clamping edge 23 and are protruding from the surface of the second clamping edge 23. The convex teeth 231 and the concave teeth 131 cause the surface of the target object to be wrinkled when the first clamping edge 13 and the second clamping edge 23 are gradually close to each other, thereby increasing the clamping area to achieve the effect of increasing the clamping force.
[0037] Preferably, when the first clamping edge 13 and the second clamping edge 23 are in contact with each other, the concave member 1 and the buckle member 2 together form an ergonomic oval shape, which allows the user to more conveniently apply force to contact the first clamping edge 13 and the second clamping edge 23.
[0038] like Figure 1 As shown, the fastening member 2 also has a hanging hole 24 for hanging on a hook of other objects.
[0039] like Figure 1 As shown, the concave member 1 also has a magnet, which is arranged in the magnet slot 14 so that the ergonomic sealing clip of the utility model can be adsorbed on external objects or other ergonomic sealing clips by the magnet for convenient storage.
[0040] Preferably, the magnet is a strong magnet.
[0041] Specifically, the concave member 1 is adsorbed to an object with ferromagnetism, such as a refrigerator or iron furniture, by a magnet. A strong magnet can also be used to increase the adsorption force, and other objects can be clamped between the ergonomic sealing clip and the ferromagnetic object while being adsorbed. In addition, since the magnet has magnetic field directionality, the ergonomic sealing clips can be adsorbed to each other and stacked neatly by the principle of opposites attracting each other when stacked, so as to achieve the effect of easy storage and space saving.
[0042] like Figure 1 As shown, the rotating structure 21 is formed with two side walls at the first end 11 of the concave member 1, and the two side walls are respectively provided with an axial hole 211, and the two opposite side surfaces of one side of the fastening member 2 are respectively provided with a pivot shaft 212, and the pivot shaft 212 can be rotatably matched to the axial hole 211.
[0043] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the patent scope of the utility model. It should be pointed out that for ordinary technicians in this field, several changes and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.
Claims
1. An ergonomic sealing clip, characterized in that: include: A concave member having a first end and a second end protrudingly formed at opposite ends, a concave portion formed between the first end and the second end, and a first clamping edge formed in the concave portion; a ratchet rod, disposed at the second end, the ratchet rod having a first ratchet and a toggle button; and A buckle, one side of which is connected to the first end by a rotating structure, and a second ratchet is formed on the other side of the buckle; a second clamping edge is formed on the side of the buckle corresponding to the first clamping edge, Wherein, the first ratchet, the second ratchet and the dial button together form a ratchet mechanism, and the dial button is connected to the first ratchet to drive the first ratchet to move; Wherein, when the fastening member rotates relative to the concave member and the second clamping edge gradually abuts against the first clamping edge, the second ratchet tooth is matched and engaged with the first ratchet tooth in a unidirectional manner, and When the dial button is operated, the first ratchet tooth is driven to disengage from the engagement with the second ratchet tooth, so that the buckle member can rotate relative to the concave member, and the second clamping edge is disengaged from the engagement with the first clamping edge.
2. The ergonomic sealing clip according to claim 1, characterized in that: The ratchet rod is made of elastic material and is arranged in the concave portion of the concave member. One end of the ratchet rod is a fixed end for being fixed to the concave member, and the other end is a free end provided with the first ratchet and the dial button.
3. The ergonomic sealing clip according to claim 2, characterized in that: The ratchet rod is L-shaped, the fixed end is provided with a plurality of fixing holes, and the concave part is provided with a plurality of fixing shafts corresponding to the plurality of fixing holes; the plurality of fixing holes match the plurality of fixing shafts to assemble and fix the ratchet rod to the concave part.
4. The ergonomic sealing clip according to claim 1, characterized in that: The first clamping edge and the second clamping edge can adjust the clamping tightness by means of the ratchet mechanism.
5. The ergonomic sealing clip according to claim 4, characterized in that: The first clamping edge and the second clamping edge have concave teeth and convex teeth corresponding to each other.
6. The ergonomic sealing clip according to any one of claims 1 to 5, characterized in that: When the first clamping edge and the second clamping edge are in contact with each other, the concave part and the buckle part together form an elliptical shape.
7. The ergonomic sealing clip according to claim 6, characterized in that: The buckle piece is also formed with a hanging hole.
8. The ergonomic sealing clip according to claim 6, characterized in that: The concave part is also provided with a magnet.
9. The ergonomic sealing clip according to claim 8, characterized in that: The magnet is a strong magnet.
10. The ergonomic sealing clip according to claim 6, characterized in that: The rotating structure is formed with two side walls at the first end of the concave part, and the two side walls are respectively provided with an axial hole, and a pivot shaft is respectively provided on two opposite side surfaces of one side of the buckle part, and the pivot shaft is rotatably matched to the axial hole.