CN220489838U - Rubber band clamping structure and slingshot - Google Patents
Rubber band clamping structure and slingshot Download PDFInfo
- Publication number
- CN220489838U CN220489838U CN202322101028.1U CN202322101028U CN220489838U CN 220489838 U CN220489838 U CN 220489838U CN 202322101028 U CN202322101028 U CN 202322101028U CN 220489838 U CN220489838 U CN 220489838U
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- clamping
- locking
- rubber band
- locking piece
- clamping head
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- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to the technical field of slingshot, and discloses a rubber band clamping structure and a slingshot, wherein the rubber band clamping structure can clamp rubber bands and comprises the following components: the clamping head is movably arranged on the clamping seat, and the rubber band can be clamped between the clamping head and the clamping seat; a tensioning spring is arranged between the clamping seat and the clamping head, one end of the tensioning spring is propped against the clamping seat, and the other end of the tensioning spring is propped against the clamping head; the locking piece is movably arranged on the clamping seat and is directly or indirectly connected with the clamping head, and the locking piece can drive the clamping head to move up and down so as to clamp or loosen the rubber band. The rubber band clamping structure can clamp and loosen the rubber band rapidly, and is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the technical field of slingshot, in particular to a rubber band clamping structure and a slingshot.
Background
The structure of the slingshot mainly comprises a bow body and an elastic band, wherein the elastic band is fixed on the bow body. In the long-time use process, the rubber band is a wearing part, so the rubber band needs to be repeatedly assembled and disassembled on the bow body.
In the existing slingshot, the rubber band is generally quite common through screw fixation, and when the rubber band needs to be disassembled and assembled, tools such as a screwdriver and the like are needed, so that the operation is troublesome. In order to facilitate the disassembly and assembly of the rubber band, various improved structures are proposed, but in the existing slingshot, the implementation mode of the bolt-free rubber band fixing structure is quite complex in most cases.
Disclosure of Invention
Aiming at the defects in the prior art, the technical problem to be solved by the utility model is to provide the elastic band clamping structure and the slingshot which can clamp and loosen the elastic band rapidly and are simple in structure and convenient to operate.
The technical scheme adopted for solving the technical problems is that the utility model provides a rubber band clamping structure which can clamp rubber bands and comprises the following components:
the clamping head is movably arranged on the clamping seat, and the rubber band can be clamped between the clamping head and the clamping seat; a tensioning spring is arranged between the clamping seat and the clamping head, one end of the tensioning spring is propped against the clamping seat, and the other end of the tensioning spring is propped against the clamping head;
the locking piece is movably arranged on the clamping seat and is directly or indirectly connected with the clamping head, and the locking piece can drive the clamping head to move up and down so as to clamp or loosen the rubber band.
Further, the locking piece has a locking position and an unlocking position, and when the locking piece is in the locking position, the rubber band is clamped; when the locking piece is positioned at the unlocking position, the clamping head is loosened from the rubber band, and the rubber band can be removed from between the clamping seat and the clamping head.
Further, a guide hole is formed in the clamping seat, a guide column is arranged between the clamping head and the locking piece, and the guide column is arranged in the guide hole in a lifting manner;
the screw passes through the clamping head and is connected with one end of the guide post, and the locking piece is hinged with the other end of the guide post.
Further, the locking piece is provided with a locking wall and an arc-shaped wall which are mutually adjacent;
when the locking piece is positioned at the locking position, the locking wall is propped against the clamping seat; when the locking piece is switched to the unlocking position, the arc-shaped wall abuts against the clamping seat.
Further, the locking piece is rotatably arranged on the clamping seat, and the distance between the rotation center of the locking piece and the locking wall is larger than the distance between the rotation center of the locking piece and the arc-shaped wall.
Further, when the locking piece is positioned at the locking position, the clamping head is attached to the clamping seat; when the locking piece is switched to the unlocking position, a gap is formed between the clamping head and the clamping seat.
Further, an accommodating groove is formed in the clamping seat, and when the locking piece is switched to the locking position, the locking piece is positioned in the accommodating groove; when the locking member is switched to the unlocking position, the locking member protrudes from the accommodating groove.
Further, the locking wall is a straight wall, one end of the locking piece, far away from the clamping head, protrudes out of a poking part, and the locking piece can be switched between the locking position and the unlocking position by poking the poking part.
Further, a convex column is protruded on the clamping head, and the locking piece is hinged to the convex column.
The technical scheme adopted for solving the technical problems is that the slingshot also comprises the rubber band clamping structure.
Compared with the prior art, the utility model has at least the following beneficial effects:
according to the utility model, the tensioning spring is arranged between the clamping seat and the clamping head, the locking piece can drive the clamping head to move up and down relative to the clamping seat, and when the locking piece drives the clamping head to move downwards, the elastic band can be clamped between the clamping head and the clamping seat when the locking piece is switched to the locking position, so that the elastic band can be reliably clamped. When the locking piece rotates downwards and is switched to the unlocking position, the clamping head is driven to move upwards relative to the clamping seat, so that the clamping head can loosen the rubber band, and the rubber band can be taken down from between the clamping head and the clamping seat. The rubber band is convenient to assemble and disassemble, and the whole structure of the rubber band clamping structure is simple.
Drawings
FIG. 1 is a schematic view of the present utility model with the cord gripping structure (latch in the unlocked position);
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of the locking member of FIG. 1 when the locking member is switched to the locked position;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is an exploded view of the rubber band clamping structure;
FIG. 6 is a schematic view of the structure of FIG. 1 with the clip seat removed;
fig. 7 is a schematic structural view of the locking member.
In the figure:
1. a clamping seat; 10. a guide hole; 11. a receiving groove;
2. a clamping head;
3. tensioning a spring;
4. a locking member; 40. a toggle part; 41. a locking wall; 42. an arc-shaped wall;
5. a guide post; 50. and (5) a screw.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.
As shown in fig. 1-5, a rubber band clamping structure can clamp a rubber band, the rubber band clamping structure is applied to a slingshot, two rubber band clamping structures are symmetrically arranged on the slingshot, and two rubber band clamping structures clamp two free ends of the rubber band respectively. This rubber band clamp structure mainly includes: the clamping seat 1, the clamping head 2, the tensioning spring 3, the locking piece 4 and the guide post 5.
The clamping head 2 is movably arranged on the clamping seat 1, and the rubber band can be clamped between the clamping head 2 and the clamping seat 1. A tensioning spring 3 is arranged between the clamping seat 1 and the clamping head 2, one end of the tensioning spring 3 is propped against the clamping seat 1, and the other end of the tensioning spring 3 is propped against the clamping head 2. The tensioning spring 3 pushes away between the clamping seat 1 and the clamping head 2, and after the locking piece 4 is unlocked, the clamping head 2 can be separated from the clamping seat 1 by the elasticity of the tensioning spring 3 to form a gap, so that the rubber band can be taken out conveniently.
The locking piece 4 is movably arranged on the clamping seat 1 and is directly or indirectly connected with the clamping head 2, and the locking piece 4 can drive the clamping head 2 to move up and down so as to clamp or loosen the rubber band. The locking piece 4 has a locking position and an unlocking position, when the locking piece 4 is in the locking position, the rubber band is clamped, the clamping head 2 is attached to the clamping seat 1 at the moment, namely, a gap is hardly reserved between the clamping head 2 and the clamping seat 1, the rubber band is ensured to be clamped reliably, and the clamping head 2 and the clamping seat 1 cannot be separated in the using process. When the locking piece 4 is in the unlocking position, the clamping head 2 is loosened from the rubber band, the rubber band can be removed from between the clamping seat 1 and the clamping head 2, namely, the locking piece 4 is switched to the unlocking position, the clamping head 2 moves upwards relative to the clamping seat 1, and a gap is formed between the clamping head 2 and the clamping seat 1, so that the rubber band can be taken out from the gap.
It should be explained that, when the locking member 4 is indirectly connected with the clamping head 2, the guide hole 10 is provided on the clamping seat 1, a guide post 5 is provided between the clamping head 2 and the locking member 4, the guide post 5 is arranged in the guide hole 10 in a liftable manner, and in the process of lifting movement of the clamping head 2, the clamping head 2 can be reliably lifted through the cooperation and guiding of the guide post 5 and the guide hole 10. The screw 50 passes through the clamping head 2 and is connected with one end of the guide post 5, and the locking piece 4 is hinged with the other end of the guide post 5. In this solution, the locking element 4 and the clamping head 2 are indirectly connected by means of the guide post 5 and the screw 50, so that the components involved are simple to manufacture.
When the locking piece 4 is directly connected with the clamping head 2, a convex column is protruded downwards on the clamping head 2, namely, the convex column is a part of the clamping head 2 and is integrally arranged. The stud is inserted into the guide hole 10, and the locking element 4 is hinged to the stud. In this solution, the locking member 4 and the clamping head 2 are directly connected, so that the number of parts can be reduced, but the manufacturing of the corresponding clamping head 2 is complicated.
In the actual use process, the tensioning spring 3 is arranged between the clamping seat 1 and the clamping head 2, the locking piece 4 can drive the clamping head 2 to move up and down relative to the clamping seat 1, when the locking piece 4 drives the clamping head 2 to move downwards, the locking piece 4 can clamp the rubber band between the clamping head 2 and the clamping seat 1 when being switched to the locking position, and the clamping reliability of the rubber band is ensured. When the locking piece 4 is rotated downwards and is switched to the unlocking position, the clamping head 2 is driven to move upwards relative to the clamping seat 1, so that the clamping head 2 can loosen the rubber band, and the rubber band can be taken down from between the clamping head 2 and the clamping seat 1. The rubber band is convenient to assemble and disassemble, and the whole structure of the rubber band clamping structure is simple.
As shown in fig. 2, 4 and 6-7, the locking member 4 of this embodiment has a locking wall 41 and an arc-shaped wall 42 adjacent to each other, where the locking wall 41 is a straight wall, so that when the locking member 4 is switched to the locking position, the locking member is reliably stopped, and no false unlocking occurs. When the locking member 4 is switched between the locking position and the unlocking position, the locking wall 41 and the arc-shaped wall 42 roll against each other with respect to the holder 1 successively, and the switching process of the locking member 4 is smooth. Wherein the locking wall 41 abuts against the holder when the locking member 4 is in the locking position. When the locking member 4 is switched to the unlocked position, the arc-shaped wall 42 abuts against the holder. When the locking member 4 is required to be ensured to be switched from the unlocking position to the locking position, the clamping head 2 moves downwards relative to the clamping seat 1, the locking member 4 in the embodiment is rotatably arranged on the clamping seat 1, the distance R1 between the rotation center of the locking member 4 and the locking wall 41 is larger than the distance R2 between the rotation center of the locking member 4 and the arc-shaped wall 42, namely, the locking member 4 is equivalent to a cam in a cam mechanism in the switching process, and when the arc-shaped wall 42 abuts against the clamping seat 1, the clamping head 2 is positioned at a relatively high position, and the rubber band can be taken out from between the clamping head 2 and the clamping seat 1. When the locking wall 41 abuts against the clamping seat 1, the clamping head 2 can move downwards relative to the clamping seat 1, namely, the locking piece 4 tightens the clamping head 2, the rubber band is clamped between the clamping seat 1 and the clamping by the clamping head 2, and at the moment, the rubber band cannot be taken out, so that the operation is convenient, and the structure is simple.
Preferably, the holder 1 is provided with a receiving groove 11, and when the locking member 4 is switched to the locking position, the locking member 4 is positioned in the receiving groove 11, so that the attractive appearance is high. When the locking member 4 is switched to the unlocking position, the locking member 4 protrudes from the accommodation groove 11. One end of the locking member 4 far away from the clamping head 2 protrudes out of a poking part 40, and the locking member 4 can be switched between a locking position and an unlocking position by poking the poking part 40.
In this scheme, this rubber band clamp structure can press from both sides tightly fast and loosen the rubber band, and simple structure, convenient operation.
Claims (10)
1. A rubber band clamping structure capable of clamping a rubber band, comprising:
the clamping head is movably arranged on the clamping seat, and the rubber band can be clamped between the clamping head and the clamping seat; a tensioning spring is arranged between the clamping seat and the clamping head, one end of the tensioning spring is propped against the clamping seat, and the other end of the tensioning spring is propped against the clamping head;
the locking piece is movably arranged on the clamping seat and is directly or indirectly connected with the clamping head, and the locking piece can drive the clamping head to move up and down so as to clamp or loosen the rubber band.
2. The rubber band clamping structure of claim 1, wherein the locking member has a locked position and an unlocked position, the rubber band being clamped when the locking member is in the locked position; when the locking piece is positioned at the unlocking position, the clamping head is loosened from the rubber band, and the rubber band can be removed from between the clamping seat and the clamping head.
3. The elastic band clamping structure according to claim 1 or 2, wherein the clamping seat is provided with a guide hole, a guide column is arranged between the clamping head and the locking piece, and the guide column is arranged in the guide hole in a lifting manner;
the screw passes through the clamping head and is connected with one end of the guide post, and the locking piece is hinged with the other end of the guide post.
4. The hose clamp according to claim 2, wherein the locking member has a locking wall and an arcuate wall thereon that abut each other;
when the locking piece is in the locking position, the locking wall is propped against the clamping seat; when the locking piece is switched to the unlocking position, the arc-shaped wall abuts against the clamping seat.
5. The rubber band clamping structure according to claim 4, wherein the locking piece is rotatably arranged on the clamping seat, and a distance between a rotation center of the locking piece and the locking wall is larger than a distance between the rotation center of the locking piece and the arc-shaped wall.
6. The rubber band clamping structure according to claim 2, wherein the clamping head is attached to the clamping seat when the locking member is in the locking position; when the locking piece is switched to the unlocking position, a gap is formed between the clamping head and the clamping seat.
7. The elastic band clamping structure according to claim 2, wherein the clamping seat is provided with a containing groove, and the locking piece is located in the containing groove when the locking piece is switched to the locking position; when the locking member is switched to the unlocking position, the locking member protrudes from the accommodating groove.
8. The elastic band clamping structure according to claim 4, wherein the locking wall is a straight wall, one end of the locking piece far away from the clamping head protrudes out of a poking part, and the locking piece can be switched between the locking position and the unlocking position by poking the poking part.
9. The hose clamp according to claim 1, wherein the clamping head has a projection projecting therefrom, and the locking member is hinged to the projection.
10. A slingshot comprising a rubber band gripping structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101028.1U CN220489838U (en) | 2023-08-07 | 2023-08-07 | Rubber band clamping structure and slingshot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101028.1U CN220489838U (en) | 2023-08-07 | 2023-08-07 | Rubber band clamping structure and slingshot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489838U true CN220489838U (en) | 2024-02-13 |
Family
ID=89841932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322101028.1U Active CN220489838U (en) | 2023-08-07 | 2023-08-07 | Rubber band clamping structure and slingshot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489838U (en) |
-
2023
- 2023-08-07 CN CN202322101028.1U patent/CN220489838U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |