Quick-release locking structure and anti-collision structure of waste tire of quick-release locking structure
By combining a quick-release locking structure with used tires, the problem of inconvenient replacement of existing anti-collision structures is solved, enabling rapid disassembly and replacement, reducing costs, and improving anti-collision performance and flexibility.
Patent Information
- Application Number
- CN202423285027.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing crash protection structures are inconvenient to replace, have poor weather resistance, require high construction standards, have high material costs, and lack flexibility and adaptability.
The system employs a quick-release locking structure, including a sleeve, a pin, and a locking element. Locking and unlocking are achieved through the movement of the pin. Combined with tension and elastic elements, it simplifies component assembly and disassembly. Waste tires are used in the anti-collision structure, utilizing their elasticity and cushioning properties to form modules.
It enables rapid disassembly and replacement of the anti-collision structure, reduces material and construction costs, improves the flexibility and adaptability of the structure, and enhances the anti-collision effect.
Smart Images
Figure CN223536725U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of anti-collision device technology, and in particular to a quick-release locking structure and its anti-collision structure for waste tires. Background Technology
[0002] Anti-collision structures are specialized structural designs used to prevent injury or structural damage to structural columns and walls, objects struck, and personnel during collisions. They are widely used in protecting bridges, roads, buildings, production workshops, machinery, warehouses, and other work areas. Anti-collision structures are typically made of high-strength, highly elastic materials with strong impact resistance and weather resistance. When subjected to impacts from different directions, they can bend and deform, effectively absorbing and dispersing collision energy, improving safety protection capabilities, and reducing personal injury and structural damage in the event of an accident. They play a crucial role in protecting personnel safety, property and facilities, improving overall safety, and enhancing user experience and satisfaction.
[0003] However, some crash protection structures only focus on impact resistance while neglecting weather resistance and maintainability, making them susceptible to environmental erosion, leading to decreased structural performance and a shorter service life. Some crash protection structures require high levels of skill and expertise during installation, and workers often lack the necessary technical expertise. Some crash protection structures use overly rigid materials, lacking sufficient adaptability and flexibility, and are highly integrated with numerous interconnected components, making replacement difficult. Furthermore, the high manufacturing and material costs of some crash protection structures increase the economic burden of replacement. Utility Model Content
[0004] The main purpose of this utility model is to provide a quick-release locking structure and its anti-collision structure for waste tires, aiming to solve the problem that the existing anti-collision structure is inconvenient to replace and use.
[0005] To achieve the above objectives, this utility model provides a quick-release locking structure, comprising:
[0006] A sleeve has an inner mounting channel, and a locking hole is provided on the inner side wall of the mounting channel;
[0007] A pin, movably inserted within the mounting channel, has a guide block protruding from its outer side wall; and,
[0008] A locking element is provided between the sleeve and the pin, and is provided corresponding to the locking hole;
[0009] The pin is movable to the guide block abutting against the locking member, driving the locking member to a locked position where it extends at least partially out of the lock hole, and movable to the guide block disengaging from the locking member, and the locking member moving to an unlocked position retracting into the lock hole.
[0010] In one embodiment, a receiving groove is further recessed on the outer side wall of the pin, the receiving groove being located on the side of the guide block facing the locking member, for accommodating the locking member;
[0011] When the pin is in the unlocked position, the locking member is accommodated in the receiving groove.
[0012] In one embodiment, a guide ramp is formed on the guide block to guide the locking member to move in a direction extending out of the lock hole.
[0013] In one embodiment, an opening is formed at one end of the mounting channel;
[0014] The quick-release locking structure also includes a tensioning member, which is driven to the pin to drive the pin to move.
[0015] In one embodiment, an elastic element is provided between the tension / compression member and the pin, with one end of the elastic element fixedly connected to the tension / compression member and the other end fixedly connected to the pin.
[0016] In one embodiment, the elastic element is a spring, which is sleeved on the pin.
[0017] In one embodiment, the quick-release locking structure further includes a spring retaining clip, which secures one end of the spring to the tension member.
[0018] In one embodiment, the tensioning member includes a tensioning handle and a rotating shaft, the elastic element is fixedly connected to the rotating shaft, and the tensioning handle is rotatably mounted on the rotating shaft.
[0019] This utility model also provides an anti-collision structure for waste tires, including:
[0020] The quick-release locking structure is a quick-release locking structure according to any one of the above;
[0021] Multiple waste tires, the multiple waste tires being used to surround an external structure;
[0022] In one of the two adjacent waste tires, the quick-release locking structure is provided on one of them, and the other is provided with a mounting housing. The inner sidewall of the mounting housing is recessed with a slot. The sleeve passes through the mounting housing, and when the pin moves to the locking position, the part of the locking member that extends out of the lock hole extends into the slot.
[0023] In one embodiment, the impact protection structure of the waste tire also includes a high-elasticity sponge pack for covering the external structure.
[0024] This utility model provides a quick-release locking structure. An installation channel is formed within the sleeve, and a pin is movably inserted through the installation channel. A locking element is provided between the sleeve and the pin. When disassembling or assembling some components of the anti-collision structure, the quick-release locking structure forms a locking device. When the pin moves to the locked position, the locking element extends at least partially out of the lock hole, forming a latch that abuts against an external structure for locking. When the pin moves to the unlocked position, the locking element retracts inward into the lock hole, releasing the lock from the outside and facilitating component replacement. Attached Figure Description
[0025] Figure 1 This is a cross-sectional view of the quick-release locking structure in the locked position provided in the embodiment of this utility model;
[0026] Figure 2 yes Figure 1 A cross-sectional view of the quick-release locking mechanism in the unlocked position;
[0027] Figure 3 This is a top view schematic diagram of the anti-collision structure of waste tires provided in the embodiment of this utility model;
[0028] Figure 4 yes Figure 3 A front view structural diagram;
[0029] Figure 5 This is a front view schematic diagram of another embodiment of the anti-collision structure for waste tires provided by this utility model;
[0030] Figure 6 yes Figure 5 A top-view structural diagram.
[0031] Explanation of icon numbers:
[0032] 1000. Anti-collision structure for waste tires; 100. Quick-release locking structure; 200. Waste tires; 1. Sleeve; 2. Pin; 21. Guide block; 22. Receiving groove; 3. Locking component; 4. Pulling and pressing component; 41. Pulling and pressing handle; 42. Rotating shaft; 5. Elastic component; 6. Spring fixing buckle; 7. Mounting housing; 8. High-elastic sponge pack.
[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation
[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0035] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.
[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.
[0037] Please see Figure 1This utility model provides a quick-release locking structure 100, including a sleeve 1, a pin 2, and a locking member 3; the sleeve 1 has an installation channel formed inside, and a locking hole is provided through the inner side wall of the installation channel; the pin 2 is movably inserted into the installation channel, and a guide block 21 is protruding from the outer side wall of the pin; the locking member 3 is disposed between the sleeve 1 and the pin 3, and is provided corresponding to the locking hole; wherein, the pin 2 is movable to the point where the guide block 21 abuts against the locking member 3, driving the locking member 3 to a locked position where it at least partially extends out of the locking hole, and movable to the point where the guide block 21 disengages from the locking member 3, and the locking member 3 is movable to an unlocked position where it retracts into the locking hole.
[0038] This utility model provides a quick-release locking structure 100. The sleeve 1 has an installation channel, and the pin 2 is movably inserted into the installation channel. A locking member 3 is provided between the sleeve 1 and the pin 2. When disassembling or assembling some components in the anti-collision structure, the quick-release locking structure forms a locking device. When the pin 2 moves to the locked position, the locking member 3 moves to at least partially protrude outside the lock hole, forming a lock tongue that abuts against the external structure and locks. When the pin 2 moves to the unlocked position, the locking member 3 retracts inward into the lock hole, releasing the lock from the outside and facilitating component replacement.
[0039] For further details, please refer to Figure 2 The outer wall of the pin 2 is also recessed with a receiving groove 22, which is located on the side of the guide block 21 facing the locking member 3, and is used to receive the locking member. When the pin 2 is in the unlocked position, the locking member 3 is received in the receiving groove 22. In this embodiment, when the pin 2 is in the unlocked position, the guide block 21 disengages from the locking member 3, allowing the locking member 3 to retract inward. To ensure that the locking member 3 can retract completely into the lock hole, a receiving groove 22 is recessed on the outer wall of the pin 2 to avoid the position of the locking member 3 and ensure the normal retraction of the locking member 3.
[0040] On the other hand, a guide slope is formed on the guide block 21 to guide the locking member 3 to move in the direction extending out of the lock hole. In this embodiment, the guide slope facilitates the movement of the locking member 3 out of the lock hole, avoiding obstruction of the movement of the locking member 3.
[0041] It should be noted that the locking member 3 can be implemented in various ways, such as a locking shaft. Specifically, in this embodiment, the locking member 3 is a locking steel ball to facilitate the movement of the locking member 3 and to partially protrude from the lock hole.
[0042] On the other hand, the quick-release locking structure 100 also includes a tensioning member 4, which is disposed at one end of the sleeve 1 and is driven to connect with the pin 2 to drive the pin 2 to move. In this embodiment, the pin 2 is movably disposed within the sleeve 1. To facilitate the movement of the pin 2, a tensioning member 4 is disposed at one end of the sleeve 1. By driving the tensioning member 4, the pin 2 is driven to move, thus facilitating the control of the pin 2.
[0043] It should be noted that there are various ways to drive the connection between the tensioning member 4 and the pin 2, such as a hard link, where the tensioning member 4 is directly fixedly connected to one end of the pin 2, and the pin 2 is driven to move by driving the tensioning member 4.
[0044] In this embodiment, an elastic element 5 is provided between the tension / compression member 4 and the pin 2. One end of the elastic element 5 is fixedly connected to the tension / compression member 4, and the other end is fixedly connected to the pin 2. By transmitting the movement of the tension / compression member 4 to the pin 2 through the elastic element 5, the connection failure caused by vibration and impact can be reduced. When the pin 2 accidentally shakes, it will not affect the state of the tension / compression member 4. After the external force disappears, the pin 2 will return to its previous state under the action of the elastic element 5.
[0045] Specifically, the elastic element 5 is a spring, which is sleeved on the pin 2. The structure is simple and reliable, and easy to manufacture.
[0046] Furthermore, the quick-release locking structure 100 also includes a spring retaining clip 6, which secures one end of the spring to the tension / compression member 4. This facilitates the fixation of the spring to the tension / compression member 4.
[0047] The spring fixing buckle 6 can be implemented in various ways, such as a clamp, as long as it can fix the spring, and no specific limitation is made here.
[0048] It should be noted that the tensioning component 4 can be implemented in various ways, such as a button component, a handle component, etc., as long as it can drive the pin 2 to move.
[0049] Specifically, in this embodiment, the tension / compression component 4 includes a tension / compression handle 41 and a rotating shaft 42. The elastic element 5 is fixedly connected to the rotating shaft 42, and the tension / compression handle 41 is rotatably mounted on the rotating shaft 42. The distances between the two adjacent sidewalls of the tension / compression handle 41 and the rotating shaft are different. In this embodiment, rotating the tension / compression handle 41 causes a positional change in the rotating shaft 42 due to the different distances between the two adjacent sidewalls and the rotating shaft. This, in turn, moves the elastic element 5, driving the pin 2 to move via elastic force. This facilitates control of the pin 2's movement and maintains the tension / compression component 4 in its current state, eliminating the need for the user to continuously press or pull the tension / compression component 4.
[0050] Based on the quick-release locking structure 100 described above, this utility model also provides an anti-collision structure 1000 for waste tires, which includes the quick-release locking structure described above. That is, it has all the technical features of the quick-release locking structure 100 described above, and therefore also has the technical effects brought about by all the technical features described above, which will not be described in detail here.
[0051] Please see Figures 2 to 3 The anti-collision structure 1000 for waste tires provided by this utility model also includes multiple waste tires 200, which are used to surround an external structure. Among two adjacent waste tires 200, the quick-release locking structure 100 is provided on one of them, and the other is provided with a mounting housing 7. The inner sidewall of the mounting housing 7 is recessed with a slot. The sleeve 1 passes through the mounting housing 7, and when the pin 2 moves to the locking position, the part of the locking member 3 that extends out of the lock hole extends into the slot.
[0052] In this embodiment, a quick-release locking structure 100 is provided on one of the waste tires 200, and a mounting housing 7 is provided on the other. When two adjacent tires are spliced, the sleeve 1 is simply inserted into the mounting housing 7, and the pin 2 is driven to move to the locking position, so that the locking member 3 extends at least partially out of the locking hole, and the part extending out of the locking hole extends into the bayonet, thereby fixing the quick-release locking structure 100 and the mounting housing 7, and thus fixing the two waste tires. The structure is simple and reliable, and easy to disassemble quickly. Different structural components only need to be fixed on the tires in the early stage, which is conducive to standardized and rapid production. The quick-release locking structure 100 and the mounting housing 7 can be provided on the tire at the same time, and they only need to be connected according to the actual situation during use.
[0053] The impact-resistant structure made from recycled tires utilizes their elasticity and cushioning properties to create impact-resistant modules that absorb and disperse impact energy, protecting surrounding buildings and people from injury. The principle lies in the excellent elasticity and resilience of the tire's rubber material, which deforms and absorbs energy upon impact, thus reducing the impact force. Furthermore, recycled tires are inexpensive to purchase and readily available. The number, arrangement, and other parameters of the tires can be adjusted according to actual needs to meet different impact-resistant requirements. It boasts advantages such as relatively simple construction, environmental friendliness and energy saving, low manufacturing cost, good impact-resistant effect, and convenient construction. Secondly, when recycled tires become worn and weather-resistant, unable to effectively withstand impacts, individual unsuitable tires can be quickly and accurately replaced, offering high flexibility and being more economical and practical while maintaining overall impact resistance.
[0054] It should be noted that there are multiple ways to fix the quick-release locking structure 100 to the waste tire 200. The sleeve can be directly fixed by means of adhesive bonding, etc. No specific limitation is made here.
[0055] It should be noted that you should refer to [link / reference]. Figure 4 There are various ways to connect the multiple waste tires 200. They can be stacked vertically or arranged horizontally in sequence. In this application, the multiple waste tires 200 are distributed horizontally on the front side of the structural wall and are stacked in multiple layers.
[0056] For further details, please refer to Figures 5 to 6 The waste tire impact protection structure 1000 also includes a high-elasticity sponge pad 8, which is used to cover the external structure to further enhance the protective effect of the waste tire impact protection structure 1000.
[0057] In the protection of the columnar structure, multiple waste tires 200 are arranged around the column, and the column is covered with a high-elastic sponge bag 8 to protect the column.
[0058] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A quick-release locking structure, characterized in that, include: A sleeve has an inner mounting channel, and a locking hole is provided on the inner side wall of the mounting channel; A pin, movably inserted within the mounting channel, has a guide block protruding from its outer side wall; and, A locking element is provided between the sleeve and the pin, and is provided corresponding to the locking hole; The pin is movable to the guide block abutting against the locking member, driving the locking member to a locked position where it extends at least partially out of the lock hole, and movable to the guide block disengaging from the locking member, and the locking member moving to an unlocked position retracting into the lock hole.
2. The quick-release locking structure according to claim 1, characterized in that, The outer wall of the pin is also recessed with a receiving groove, which is located on the side of the guide block facing the locking member, and is used to receive the locking member; When the pin is in the unlocked position, the locking member is accommodated in the receiving groove.
3. The quick-release locking structure according to claim 1, characterized in that, The guide block has a guide slope to guide the locking member to move in the direction of extending out of the lock hole.
4. The quick-release locking structure according to claim 1, characterized in that, The quick-release locking structure also includes a tensioning member, which is located at one end of the sleeve and is driven to connect with the pin to drive the pin to move.
5. The quick-release locking structure according to claim 4, characterized in that, An elastic element is provided between the tension / compression member and the pin. One end of the elastic element is fixedly connected to the tension / compression member, and the other end is fixedly connected to the pin.
6. The quick-release locking structure according to claim 5, characterized in that, The elastic element is a spring, which is sleeved on the pin.
7. The quick-release locking structure according to claim 6, characterized in that, The quick-release locking structure also includes a spring retaining clip, which secures one end of the spring to the tension / compression member.
8. The quick-release locking structure according to claim 5, characterized in that, The tension / compression component includes a tension / compression handle and a rotating shaft. The elastic element is fixedly connected to the rotating shaft, and the tension / compression handle is rotatably mounted on the rotating shaft. The distances between the two adjacent sidewalls of the pull-press handle and the rotating shaft are different.
9. A collision protection structure for waste tires, characterized in that, include: The quick-release locking structure is the quick-release locking structure according to any one of claims 1 to 8; Multiple used tires, the multiple used tires being used to surround an external structure; In one of the two adjacent waste tires, the quick-release locking structure is provided on one of them, and the other is provided with a mounting housing. The inner sidewall of the mounting housing is recessed with a slot. The sleeve passes through the mounting housing, and when the pin moves to the locking position, the part of the locking member that extends out of the lock hole extends into the slot.
10. The anti-collision structure for waste tires according to claim 9, characterized in that, The impact protection structure of the waste tires also includes a high-elasticity sponge pack, which is used to cover the external structure.