Up-down elastic telescopic hanging buckle
By designing the bending hook part and the upper and lower elastic telescopic buckles combined with elastic components, the existing buckles are solved due to the sliding of the rope, and the existing buckles are able to achieve higher stability and service life.
Patent Information
- Application Number
- CN202421381200.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The hook of the existing buckle is a half-circle body, which can easily cause the rope to slide when carrying excessive weight items, causing the swaying and damage to the column strip of the locking fastener.
An upper and lower elastic telescopic buckle is designed, and its hook body includes an arc-shaped part and a hook part. One end of the hook part is bent to the body away from the arc-shaped part to form an angle. Combined with the elastic member and the lock fastener, the lock fastener is driven to close the opening of the hook part through the elastic recovery force to prevent the rope from sliding.
Effectively prevent the rope from sliding down to the opening, reduce damage to parts, and improve the stability and service life of the buckle.
Smart Images
Figure CN222583803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hanging buckles, and in particular discloses an upper and lower elastic telescopic hanging buckle. Background Art
[0002] The hook is indeed a very practical and widely used tool in daily life. It usually consists of a hook arm and a hook (or buckle). The hook arm is used to connect items and can easily hang the belt, rope or hook on the item. The hook of the hook on the market is a half-circle body. If the item carried by the half-circle body is too heavy and exceeds its load-bearing capacity, it may slide and slide to the gap where the free end of the hook of the hook contacts the column of the lock piece, which may also cause the column of the lock piece to shake and be damaged. Utility Model Content
[0003] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a hook assembly, in which the end of the hook-shaped part away from the main body is bent toward the main body. When the hook is connected to the rope body for use, the rope body will slide to the bending part of the hook part of the hook, and it is not easy to shake when hanging objects.
[0004] To achieve the above-mentioned purpose, the utility model provides an upper and lower elastic telescopic hanging buckle, comprising a hook body and a locking piece matched with the hook body; the upper and lower elastic telescopic hanging buckle also includes an elastic component, the hook body includes a main body, a hook-shaped portion arranged on the main body and used to hang on an external component, the locking piece is telescopically arranged on the main body, the elastic component is arranged on the main body or on the locking piece and drives the locking piece to close the opening of the hook-shaped portion by means of elastic restoring force, the end of the hook-shaped portion away from the main body is bent toward the main body, and the locking piece is used to resist and cooperate with the end of the hook-shaped portion away from the main body. Most of the hanging buckles on the market that are away from the main body are composed of a half-circle body, and it is easy for the rope body to slide in the half-circle body and cause damage to parts. The end of the hook-shaped portion that is away from the main body is bent toward the main body to form a bend, which can solve the problem of the rope body slipping into the opening when used with a rope body and causing damage to parts.
[0005] The hook-shaped portion includes an arc-shaped portion provided on the body and a hook portion provided on the arc-shaped portion. The hook portion is bent from one end of the arc-shaped portion away from the body and extends toward the body, which can prevent the rope from sliding to the connection between the locking element and the free end of the hook body and damaging the hook parts. A protrusion is provided at one end of the hook portion away from the arc-shaped portion. One end of the locking element protruding from the body is used to abut against the protrusion. The locking element and the protrusion are tightly closed by the elastic driving force. When the locking element is pressed, one end of the locking element protruding from the body is away from the protrusion.
[0006] The arc portion and the hook portion form a horse shape, the arc portion is the neck of a horse, the hook portion is the head of a horse, the arc portion, the hook portion, and the buckle are arranged to form a fan-shaped hole. When the fan-shaped hole formed by the hook is used with a rope, the rope is not easy to slide, and the hook has higher stability. The central axis of the hook portion and the central axis of the protruding portion have an angle of 5°-175°, and the angle formed can prevent the rope from sliding, and can solve the problem of the rope slipping to the opening when used with the rope, causing damage to parts and shaking of items.
[0007] The body is provided with a guide groove, which is formed by a recess at the lower end of the body, and the guide groove runs through the side wall at the lower end of the body. The lock piece is slidably accommodated in the guide groove, and one end of the lock piece protrudes out of the body and is used to conflict with the free end of the hook. The lock piece installed from the recess at the lower end of the body adopts an integrated structure, and can be installed directly from the recess at the lower end. The end of the lock piece away from the end face of the free end of the hook conflicts with the elastic component, and the column of the lock piece conflicts with the cross section of the free end of the hook. The lock piece adopts an integrated structure. When the hook pressing part is pressed, the internal parts of the hook body are more stable and not easy to shake.
[0008] The locking member includes a pressing portion outside the body and a column connected to the pressing portion in one piece. The side wall at the upper end of the body is formed with a stopper for stopping the pressing portion or the column. The column contacts the end surface of the free end of the hook-shaped portion. The end of the column away from the hook is provided with a groove for accommodating one end of the elastic component. The elastic component is accommodated in the column groove, and the column groove can play a role in fixing the elastic component. When pressing the hook, the internal parts are not easy to swing, and it is not easy to cause wear of the hook assembly.
[0009] The elastic component can be a spring, which is accommodated in the guide groove, one end of the elastic component contacts the pressing part, and the other end of the elastic component contacts the body. The pressing hook lock piece is arranged on the body for reciprocating motion, and the lock piece is used to open or close the opening of the hook part. The elastic component is arranged on the body or the lock piece and drives the lock piece to close the opening of the hook part by means of elastic restoring force.
[0010] Among them, the upper and lower elastic telescopic hooks also include a blocking member arranged on the main body, which is arranged at an end away from the hook-shaped part and is used to cover the opening away from the end of the hook-shaped part. By disassembling the blocking member used to cover the guide groove, the locking member and the elastic member can be disassembled and assembled from the opening away from the end of the hook part, and the hook assembly can be disassembled and assembled faster, so that the damaged hook assembly can be quickly replaced with parts, reducing resource waste.
[0011] Among them, the upper and lower elastic telescopic hooks also include a hanging ring, which includes a sleeve ring, two arc-shaped arms respectively connected to the two ends of the sleeve ring, and a hanging arm connected to one end of the two arc-shaped arms away from the sleeve ring. The sleeve ring is rotatably connected to the main body. By disassembling the blocking piece, the hanging ring can be separated from the hook body, thereby disassembling the internal components.
[0012] Among them, the pressing part is in the shape of a water drop, the outer diameter of the upper end of the pressing part is larger than the outer diameter of the lower end of the pressing part, the upper end of the pressing part is a hemispherical protrusion that is convenient for the user's fingers to press, and the pressing part is in the shape of a water drop. When the user presses, the soft fingers of the human body are more adapted to the hemispherical protrusion of the pressing part, which is more in line with human mechanics, and the pressing part can be pressed more effortlessly to open the buckle.
[0013] Among them, a protective layer is provided on the outside of the hook body, and the outside of the hook body, the outside of the lock piece, and the outside of the hanging arm are all provided with a protective layer. A protective layer is covered on the outer layer of the hanging buckle to isolate the hanging buckle from the corroded objects around it, thereby avoiding the occurrence of corrosion. For example: applying corrosion-resistant non-metallic materials such as engine oil and paint on the outer layer of metal objects, and coating the outer layer of the metal with a metal that is not easily corroded by electroplating, hot-dip plating, spraying, etc., thereby increasing the service life of the hanging buckle. Providing a protective layer on the outside of the hanging buckle can make the hook buckle not easy to wear after long-term use and have an aesthetic effect.
[0014] The beneficial effects of the utility model are as follows: the end of the hook-shaped portion away from the main body is bent toward the main body to form a hook shape, which solves the problem that the items carried by the semi-circle body are too heavy and exceed its load-bearing capacity, which may cause sliding and sliding to the gap where the free end of the hook portion of the hook contacts the column bar of the locking piece, which may also cause the column bar of the locking piece to shake and be damaged. The end of the hook-shaped portion away from the main body is bent toward the main body to form an angle, which can extend the service life of the hook. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A three-dimensional structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the exploded structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;
[0018] Figure 4 It is a schematic structural diagram of the locking member of the utility model.
[0019] Reference numerals include:
[0020] 1. Hook body; 2. Locking member; 3. Elastic component; 4. Main body; 5. Hook-shaped portion; 6. Hook portion; 7. Arc-shaped portion; 8. Protruding portion; 9. Guide groove; 10. Pressing portion; 11. Column bar; 12. Blocking member; 13. Hanging ring; 14. Sleeve ring; 15. Arc-shaped arm; 16. Hanging arm. DETAILED DESCRIPTION
[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.
[0022] See also Figures 1 to 4 As shown, the utility model is an upper and lower elastic telescopic hanging buckle, including a hook body 1, and a locking member 2 matched with the hook body 1, which is made of metal material. The metal material has high strength and hardness, is not easily affected by external physical and chemical factors, and can maintain its stability and performance for a long time; the locking member 2 is accommodated in the guide groove 9, and one end of the locking member 2 protrudes out of the guide groove 9, and the opening of the hook body 1 is opened or closed by pressing with external force. The upper and lower elastic telescopic hanging buckles also include an elastic component 3.
[0023] The hook body 1 includes a main body 4, a hook-shaped portion 5 arranged on the main body 4 and used for hanging on an external component, a locking member 2 is telescopically arranged on the main body 4 up and down, an elastic member 3 is arranged on the main body 4 or the locking member 2 and drives the locking member 2 to close the opening of the hook-shaped portion 5 by means of elastic restoring force, and the end of the hook-shaped portion 5 away from the main body 4 is bent toward the main body 4, and the locking member 2 is used to contact and cooperate with the end of the hook-shaped portion 5 away from the main body 4. Most of the parts of the hooks on the market away from the main body 4 are composed of a half-circle body, and it is easy for the rope body to slide in the half-circle body and cause damage to parts. The end of the hook-shaped portion 5 away from the main body 4 is bent toward the main body 4 to form a bend. The angle formed has a function of preventing the sliding of the easily sliding rope body, which can solve the problem of the rope body slipping into the opening when used with the rope body and causing damage to parts.
[0024] The hook portion 5 includes an arc portion 7 disposed on the body 4 and a hook portion 6 disposed on the arc portion 7. The hook portion 6 is bent from the end of the arc portion 7 away from the body 4 and extends toward the body 4, which can prevent the rope from sliding to the connection between the lock 2 and the free end of the hook body 1 and damaging the hook parts. A protrusion 8 is provided at the end of the hook portion 6 away from the arc portion 7. The end of the lock 2 protruding from the body 4 is used to abut against the protrusion 8. The lock 2 and the protrusion 8 are tightly closed by the elastic driving force. When the lock 2 is pressed, the end of the lock 2 protruding from the body 4 is away from the protrusion 8. The hook portion 6 and the arc portion 7 adopt an integrated structure, which can be used with the rope to bear more weight, and the bending formed by the end of the hook portion 6 away from the lock 2 and the end of the arc portion 7 away from the body 4 can prevent the rope from sliding, which can solve the problem of the rope sliding to the opening when used with the rope, causing damage to parts and shaking of items.
[0025] The arc portion 7 and the hook portion 6 form a horse shape, the arc portion 7 is the neck of the horse, the hook portion 6 is the head of the horse, the arc portion 7, the hook portion 6, and the lock member 2 are arranged to form a fan-shaped hole, and the fan-shaped hole formed can be used in conjunction with the rope body, and the rope body and the hook are not easy to shake when used together, and the stability is higher. The central axis of the hook portion 6 and the central axis of the protrusion 8 are at an angle of 5°-175°, and the angle formed can prevent the rope body from sliding, and can solve the problem of the rope body sliding down to the opening when used with the rope body, causing damage to parts and shaking of items.
[0026] The body 4 is provided with a guide groove 9, which is formed by a recess at the lower end of the body 4 and passes through the side wall at the lower end of the body 4. The lock member 2 is slidably accommodated in the guide groove 9, and one end of the lock member 2 protrudes out of the body 4 and is used to conflict with the free end of the hook portion 5. The lock member 2 installed from the recess at the lower end of the body 4 adopts an integrated structure, and can be installed directly from the recess at the lower end. One end of the lock member 2 away from the free end face of the hook portion 6 conflicts with the elastic component 3. When installing the hook component, the lock member 2 is first installed from the bottom of the body 4, and then the elastic component 3 is installed from the bottom of the body 4. Finally, the blocking member 12 is installed at the bottom of the body 4 to prevent the parts from falling from the inside of the body 4. The column 11 of the lock member 2 conflicts with the cross section of the free end of the hook portion 6. The lock member 2 adopts an integrated structure. When the hook pressing portion 10 is pressed, the parts inside the hook body 1 are more stable and not easy to shake.
[0027] The locking member 2 includes a pressing portion 10 located outside the main body 4 and a column 11 integrally connected to the pressing portion 10. The side wall at the upper end of the main body 4 is formed with a stopper for stopping the pressing portion 10 or the column 11. The column 11 contacts the end surface of the free end of the hook 5. The end of the column 11 away from the hook 6 is provided with a groove for accommodating one end of the elastic component 3. The elastic component 3 is accommodated in the groove of the column 11. The groove of the column 11 can play a role in fixing the elastic component 3. When the hook is pressed, the internal parts are not easy to swing and the hook assembly is not easy to wear. The elastic component 3 can be a spring. The elastic component 3 is accommodated in the guide groove 9. One end of the elastic component 3 conflicts with the pressing portion 10, and the other end of the elastic component 3 contacts the main body 4. The hook lock 2 is pressed and reciprocated by the lock 2 on the main body 4. The lock 2 is used to open or close the opening of the hook 6. The elastic component 3 is arranged on the main body 4 or the lock 2 and drives the lock 2 to close the opening of the hook 6 by means of elastic restoring force.
[0028] Among them, the upper and lower elastic telescopic hooks also include a blocking member 12 arranged on the main body 4, and the blocking member 12 is arranged at an end away from the hook portion 5, and is used to cover the opening at the end away from the hook portion 5. By disassembling the blocking member 12 for covering the guide groove 9, the locking member 2 and the elastic member 3 can be disassembled and assembled from the opening at the end away from the hook portion 6, and the hook assembly can be disassembled and assembled faster, so that the damaged hook assembly can be quickly replaced with parts, reducing resource waste.
[0029] Among them, the upper and lower elastic telescopic hanging buckles also include a hanging ring 13, and the hanging ring 13 includes a sleeve ring 14, two arc arms 15 respectively connected to the two ends of the sleeve ring 14, and a hanging arm 16 connected to one end of the two arc arms 15 away from the sleeve ring 14. The sleeve ring 14 is rotatably connected to the main body 4. The hanging ring 13 can be separated from the hook body 1 by disassembling and assembling the blocking member 12, so that the internal parts can be disassembled. The disassembly and assembly are convenient and damaged parts can be replaced to reduce resource waste. The hanging arm 16 can be a cylindrical structure. When connected to the rope body for use, the friction between the rope body and the hanging arm 16 can be reduced. Compared with the edge-shaped hanging arm 16, it avoids cutting the rope body hung on the hanging arm 16 due to the edges of the hanging arm 16.
[0030] Among them, the pressing part 10 is in the shape of a water drop, the outer diameter of the upper end of the pressing part 10 is larger than the outer diameter of the lower end of the pressing part 10, and the upper end of the pressing part 10 is a hemispherical protrusion that is convenient for the user's fingers to press. The pressing part 10 is in the shape of a water drop. When the user presses, the soft fingers of the human body are more adapted to the hemispherical protrusion of the pressing part 10, which is more in line with human body mechanics, and the pressing part 10 can be pressed more effortlessly to open the buckle.
[0031] Among them, a protective layer is provided on the outside of the hook body 1, and a protective layer is provided on the outside of the hook body 1, the outside of the lock piece 2, and the outside of the hanging arm 16. A protective layer is covered on the outer layer of the hanging buckle to isolate the hanging buckle from the corroded objects around it, thereby avoiding the occurrence of corrosion. For example: applying corrosion-resistant non-metallic materials such as engine oil and paint on the outer layer of metal objects, and coating the outer layer of the metal with a metal that is not easily corroded by electroplating, hot-dip plating, spraying, etc., thereby increasing the service life of the hanging buckle. Providing a protective layer on the outside of the hanging buckle can make the hook buckle not easy to wear after long-term use and have an aesthetic effect.
[0032] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A vertical elastic telescopic hook, comprising a hook body (1) and a locking member (2) matched with the hook body (1); characterized in that: The upper and lower elastic telescopic hook also includes an elastic component (3), the hook body (1) includes a main body (4), a hook-shaped portion (5) arranged on the main body (4) and used to be hooked on an external component, the locking member (2) is arranged on the main body (4) to be telescopically arranged up and down, the elastic component (3) is arranged on the main body (4) or on the locking member (2) and drives the locking member (2) to close the opening of the hook-shaped portion (5) by means of elastic restoring force, the end of the hook-shaped portion (5) away from the main body (4) is bent toward the main body (4), and the locking member (2) is used to contact and cooperate with the end of the hook-shaped portion (5) away from the main body (4).
2. The upper and lower elastic telescopic hook according to claim 1, characterized in that: The hook-shaped portion (5) comprises an arc-shaped portion (7) arranged on the body (4) and a hook portion (6) arranged on the arc-shaped portion (7); the hook portion (6) is bent from one end of the arc-shaped portion (7) away from the body (4) and extends in a direction close to the body (4).
3. The upper and lower elastic telescopic hook according to claim 2, characterized in that: A protruding portion (8) is provided at one end of the hook portion (6) away from the arc-shaped portion (7), and an end of the locking member (2) protruding out of the body (4) is used to abut against the protruding portion (8).
4. The upper and lower elastic telescopic hook according to claim 2, characterized in that: The arc portion (7) and the hook portion (6) form a horse shape, the arc portion (7) is the neck of the horse, the hook portion (6) is the head of the horse, the arc portion (7), the hook portion (6) and the locking member (2) are arranged to form a fan-shaped hole, and the central axis of the hook portion (6) and the central axis of the protruding portion (8) form an angle of 5°-175°.
5. The upper and lower elastic telescopic hook according to claim 1, characterized in that: The body (4) is provided with a guide groove (9), which is recessed from the lower end of the body (4). The guide groove (9) passes through the side wall of the lower end of the body (4). The locking member (2) is slidably accommodated in the guide groove (9). One end of the locking member (2) protrudes out of the body (4) and is used to abut against the free end of the hook-shaped portion (5).
6. The upper and lower elastic telescopic hook according to claim 5, characterized in that: The locking member (2) comprises a pressing portion (10) located outside the body (4) and a column (11) integrally connected to the pressing portion (10); a side wall at the upper end of the body (4) is formed with a stopper for stopping the pressing portion (10) or the column (11); the column (11) contacts the end surface of the free end of the hook-shaped portion (5); and a groove for accommodating one end of the elastic component (3) is provided at one end of the column (11) away from the hook (6).
7. The upper and lower elastic telescopic hook according to claim 5, characterized in that: The elastic component (3) may be a spring. The elastic component (3) is accommodated in the guide groove (9). One end of the elastic component (3) is in contact with the pressing portion (10), and the other end of the elastic component (3) is in contact with the body (4).
8. The upper and lower elastic telescopic hook according to claim 1, characterized in that: The upper and lower elastic telescopic hook buckle also includes a blocking member (12) arranged on the body (4), and the blocking member (12) is arranged at an end away from the hook-shaped portion (5) and is used to cover the opening at the end away from the hook-shaped portion (5).
9. The upper and lower elastic telescopic hook according to claim 1, characterized in that: The upper and lower elastic telescopic hanging buckles also include a hanging ring (13), which includes a sleeve ring (14), two arc-shaped arms (15) respectively connected to the two ends of the sleeve ring (14), and a hanging arm (16) connected to one end of the two arc-shaped arms (15) away from the sleeve ring (14), and the sleeve ring (14) is rotatably connected to the body (4).
10. The upper and lower elastic telescopic hook according to claim 6, characterized in that: The pressing portion (10) is in the shape of a water drop, the outer diameter of the upper end of the pressing portion (10) is greater than the outer diameter of the lower end of the pressing portion (10), and the upper end of the pressing portion (10) is a hemispherical protrusion that is convenient for a user's finger to press.