Luggage elastic buckle
By designing a luggage buckle including a sleeve rod, a limiting post and an elastic fastener, the problems of sliding parts squirting and accidentally popping out when hanging heavy objects in the prior art are solved, and higher stability and safety are achieved.
Patent Information
- Application Number
- CN202421666001.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-15
AI Technical Summary
When existing luggage buckles hang items with larger weights, the translation element is likely to squirm due to radial forces, lose its elastic movement function, and even cause the suspension to fall. At the same time, the translation element is easily popped out by mistake during storage, causing collision and scratching.
A luggage buckle is designed, including a buckle seat and a translation member. The translation member is composed of a sleeve rod, a limiting column, an elastic fastener and a snap-on column. A spring is provided in the sleeve rod. The limiting column is removably connected to the buckle seat through the elastic fastener. It is equipped with a clamping ring, a reset bridge and a clamping pin, which ensures that the translation member remains stable under the weight of the suspension, and prevents mistaken ejection through the limiting portion and the storage groove.
It effectively avoids the problem of the translation element squirting due to radial force, ensures the stable suspension of the suspension, and reduces the risk of incorrect ejection and collision through the designed limit and storage structure, and improves the reliability and safety of the buckle.
Smart Images
Figure CN222737396U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to buckle structures, in particular to a luggage snap buckle. Background Art
[0002] In some application places, a hook is needed to hang objects, but because the side walls often rub or scrape other objects, the hook needs to be parallel to the plane of the object on which it is set, so the spring buckle needs to be further improved.
[0003] In addition, some suspended objects are heavy, so the structure of the spring buckle needs to be reliable. The limiting structure or spring buckle of some spring buckles is located on the side wall. If the weight of the suspended object is heavy, a large radial force is applied to the spring buckle, which can easily cause the translational part of the spring buckle to move, thereby losing the elastic movement function, or even the translational part is separated from the buckle seat, causing the suspended object to fall.
[0004] Some translation parts will still be partially exposed when they are stored and buckled, so they are easily squeezed and accidentally popped out. If they are not pressed and stored in time when they pop out, they are prone to collision. For example, if the buckle is pre-buried in the carriage of a high-speed train or subway, if there is a large flow of people, it is easy to scratch the backpacks and clothes of passengers. For example, if it is pre-buried and fixed in a suitcase, it is easy to scratch the legs and feet of the user when dragging the suitcase. Utility Model Content
[0005] The utility model aims to provide a luggage snap buckle to overcome the deficiencies in the prior art.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] The luggage snap buckle comprises a snap-on seat and a translation member, the translation member comprises a sleeve rod for hanging objects, the snap-on seat comprises a cylindrical shell, a snap-on ring is fixedly arranged on the outer peripheral side of the bottom of the sleeve rod, the snap-on ring is limit-slidably arranged on the inner wall of the cylindrical shell, and the outer wall surface of the snap-on ring abuts against the inner wall surface of the cylindrical shell; a hollow cavity is arranged inside the sleeve rod, a limit column extending downward from the middle of the sleeve rod is arranged in the middle of the hollow cavity, a snap-on member is snapped at the end of the limit column, and the limit column is detachably connected to the snap-on seat through the snap-on member, the snap-on seat also comprises a limit position object frame fixedly connected to the top of the cylindrical shell, a downwardly concave object storage groove is opened at the top of the limit position object frame, a limit portion extending toward the middle is arranged at the bottom of the limit position object frame, the limit portion is used for limit-abutting against the snap-on ring, a pressing cover is fixedly arranged on the top of the sleeve rod, and the storage groove is used for storing the pressing cover.
[0008] To further explain, the end side walls of the limiting column are symmetrically provided with flat buckles, and a bent spring buckle piece is buckled inversely at the flat buckle. Pins that are buckled with the flat buckles are symmetrically provided on both sides of the spring buckle piece. An elastically connected reset bridge is provided between the pair of pins, and the middle part of the reset bridge abuts against the bottom surface of the limiting column.
[0009] To further explain, the buckle seat includes a buckle column extending upwardly in the middle, and a contoured groove corresponding to the shape of the spring latch is formed on the top of the buckle column, and the contoured groove is used to abut against the outer side wall of the bayonet.
[0010] To further explain, the sleeve rod is slidably arranged in the cylindrical housing, a spring is arranged inside the sleeve rod, the spring is sleeved on the limit column, and two ends of the spring are respectively abutted against the buckle seat and the sleeve rod.
[0011] To further explain, when the pressing cover is received in the storage slot, the upper surface of the pressing cover is flush with the upper surface of the position limiting frame.
[0012] To further explain, an embedded seat body is sleeved on the outer side of the cylindrical shell, and the bottom of the position limiting object frame is fixedly connected to the embedded seat body by bolts.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The translation member of the utility model can be accommodated in the snap-on seat, and the snap-on seat can be pre-buried in the object to be used, such as a suitcase or a car wall, and the surface of the snap-on seat is required to be parallel to the surface of the application scene, and the above-mentioned translation member can be flush with the surface of the snap-on seat, so that the situation of false start-up can be avoided. At the same time, the snap-on seat is provided with a plurality of torque abutment parts, which can effectively provide support for the translation member to avoid the translation member being subjected to excessive radial stress and bending. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0016] Figure 2 It is a cross-sectional view of the utility model;
[0017] Figure 3 This is a schematic diagram of the structure of the sleeve rod popping out of the utility model;
[0018] Figure 4 It is a cross-sectional view of the sleeve rod of the utility model being ejected.
[0019] Notes on the attached drawings:
[0020] 1. Sleeve rod; 2. Cylindrical shell; 3. Snap ring; 4. Hollow cavity; 5. Limit column; 7. Limit position frame; 8. Storage slot; 9. Limit part; 10. Press cover; 11. Flat buckle; 12. Bayonet pin; 13. Reset bridge; 14. Snap-fit column; 15. Profiling groove; 16. Spring; 17. Embedded seat; 18. Snap-fit seat. DETAILED DESCRIPTION
[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. When the number of an element is referred to as "plurality", it may be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific implementations and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0024] The present invention is described in detail below in conjunction with the embodiments shown in the accompanying drawings:
[0025] like Figure 1-2 As shown, in this embodiment, a luggage snap buckle is provided, which is also used in the walls of high-speed trains and subway carriages, and can effectively press the translational member out for hanging. The utility model mainly includes a snap-on seat 18 and a translational member, the translational member includes a sleeve rod 1 for hanging objects, and the snap-on seat 18 includes a cylindrical shell 2. After the sleeve rod 1 pops out, the cylindrical shell 2 can provide a certain support force for the sleeve rod 1. This is because a snap-on ring 3 is fixedly provided on the outer peripheral side of the bottom of the sleeve rod 1, and the snap-on ring 3 is limitedly slidably provided on the inner wall of the cylindrical shell 2, and the outer wall surface of the snap-on ring 3 abuts against the inner wall surface of the cylindrical shell 2.
[0026] The sleeve rod 1 is provided with a hollow cavity 4 inside, and a limiting column 5 extending downward from the middle of the sleeve rod 1 is provided in the middle of the hollow cavity 4. The limiting column 5 is the key to limit the pressing cover 10 in the storage groove 8. The end of the limiting column 5 is buckled with a spring fastener, and the limiting column 5 is detachably connected to the buckle seat 18 through the spring fastener. The buckle seat 18 also includes a position limiting object frame 7 fixedly connected to the top of the cylindrical shell 2. The top of the position limiting object frame 7 is provided with a storage groove 8 that is concave downward. The bottom of the position limiting object frame 7 is provided with a limiting portion 9 extending toward the middle. When the sleeve rod 1 is bounced up by the spring 16, the clamping ring 3 will abut against the limiting portion 9, thereby achieving the purpose of limiting; so the limiting portion 9 is used to limit and abut with the clamping ring 3. The top of the sleeve rod 1 is fixedly provided with a pressing cover 10, and the storage groove 8 is used to receive the pressing cover 10. To further explain, when the pressing cover 10 is received in the storage slot 8 , the upper surface of the pressing cover 10 is flush with the upper surface of the position limiting object frame 7 .
[0027] In this embodiment, the side wall at the end of the limiting column 5 is symmetrically provided with a flat buckle 11, specifically, the abutment portion - the flat buckle 11 - is provided in the two side walls near the end of the limiting column 5. The flat buckle 11 is buckled with a bent spring buckle sheet, and the two sides of the spring buckle sheet are symmetrically provided with a bayonet 12 that is buckled with the flat buckle 11, and an elastically connected reset bridge 13 is provided between the bayonet 12, and the middle part of the reset bridge 13 is abutted with the bottom surface of the limiting column 5. The bayonet 12 and the reset bridge 13 are connected by a bent annular sheet, so under normal circumstances, the reset bridge 13 is pushed up, and the above-mentioned bayonet 12 is respectively buckled to the flat buckle 11, and the pressing cover 10 is stored in the storage slot 8. When the sleeve rod 1 needs to be ejected, the limit column 5 of the pressing cover 10 will press the reset bridge 13 downward, and the downward movement of the reset bridge 13 will cause the two latches 12 to move outward and away from the flat buckle 11. When the spring 16 pops out quickly, the latch 12 is reset and connected to the profiling groove 15, so the entire spring fastener moves upward with the popping out of the limit column 5 (that is, the sleeve rod 1). If the pressing cover 10 is to be stored in the limited position frame 7 again, pressure is applied to the pressing cover 10, and the latch 12 is reset after being deformed by force and then re-engaged in the profiling groove 15 of the buckling column 14, thereby realizing the limit of the pressing cover 10 to prevent it from popping out.
[0028] In this embodiment, the buckle seat 18 includes a buckle column 14 extending upward in the middle, and a profile groove 15 corresponding to the shape of the spring catch is provided on the top of the buckle column 14, and the profile groove 15 is used to abut against the outer wall of the bayonet 12. The sleeve rod 1 is slidably arranged in the cylindrical shell 2, and a spring 16 is arranged inside the sleeve rod 1. The spring 16 is sleeved on the limit column 5, and the two ends of the spring 16 abut against the buckle seat 18 and the sleeve rod 1 respectively. The outer side of the cylindrical shell 2 is sleeved with an embedded seat body 17, and the bottom of the position limiting object frame 7 is fixedly connected to the embedded seat body 17 by bolts. The embedded seat body 17 is first fixed at the place where it needs to be installed, and then the position limiting object frame 7 is fixedly connected to the embedded seat body 17.
[0029] The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification. For ordinary technicians in this field, they can make several modifications and improvements without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. Luggage snap buckle, characterized by: The invention comprises a buckle seat and a translation member, the translation member comprises a sleeve rod for hanging objects, the buckle seat comprises a cylindrical shell, a clamping ring is fixedly provided on the outer peripheral side of the bottom of the sleeve rod, the clamping ring is limitedly slidably arranged on the inner wall of the cylindrical shell, and the outer wall surface of the clamping ring abuts against the inner wall surface of the cylindrical shell; a hollow cavity is provided inside the sleeve rod, a limiting column extending downward from the middle part of the sleeve rod is provided in the middle part of the hollow cavity, a spring fastener is buckled at the end of the limiting column, and the limiting column is detachably connected to the buckle seat through the spring fastener, and the buckle seat also comprises a limited position object frame fixedly connected to the top of the cylindrical shell, a downwardly recessed storage groove is provided at the top of the limited position object frame, a limiting portion extending toward the middle is provided at the bottom of the limited position object frame, and the limiting portion is used to limit and abut against the clamping ring, a pressing cover is fixedly provided on the top of the sleeve rod, and the storage groove is used to receive the pressing cover.
2. The luggage snap fastener according to claim 1, characterized in that: The end side walls of the limiting column are symmetrically provided with flat buckles, and the spring buckle piece is buckled on the flat buckle of the limiting column. The two sides of the spring buckle piece are symmetrically provided with latches connected with the flat buckles. An elastically connected reset bridge is provided between the pair of latches, and the middle part of the reset bridge abuts against the bottom surface of the limiting column.
3. The luggage snap fastener according to claim 2, characterized in that: The buckle seat comprises a buckle column extending upwardly arranged in the middle, and a contoured groove corresponding to the shape of the spring buckle piece is arranged on the top of the buckle column, and the contoured groove is used to abut against the outer side wall of the bayonet.
4. The luggage snap fastener according to claim 1, characterized in that: The sleeve rod is slidably arranged in the cylindrical shell, a spring is arranged inside the sleeve rod, the spring is sleeved on the limit column, and two ends of the spring are respectively abutted against the buckle seat and the sleeve rod.
5. The luggage snap fastener according to claim 1, characterized in that: When the pressing cover is stored in the storage slot, the upper surface of the pressing cover is flush with the upper surface of the position limiting object frame.
6. The luggage snap fastener according to claim 1, characterized in that: An embedded seat body is sleeved on the outer side of the cylindrical shell, and the bottom of the position limiting object frame is fixedly connected with the embedded seat body through bolts.