Straight cylinder type spring
By designing a straight-cylinder spring structure including threaded connections and rubber anti-slip grooves, the problems of deformation and fall off of straight-cylinder springs in the prior art are solved, and a more stable connection effect is achieved.
Patent Information
- Application Number
- CN202420858772.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-24
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-24
AI Technical Summary
When the existing straight-cylinder springs are long, they are prone to deformation during installation, resulting in difficulty in end faces being stuck and easily falling off.
A structure including spring, main body, spring base, mounting base, spiral groove, locker, support ring, support body, buffer groove, reset block and anti-slip groove are designed, and stability is improved through threaded connection and rubber anti-slip groove. and friction to prevent disengagement.
It effectively improves the stability between the spring and the parts, avoids disconnection, and ensures stable installation of the spring.
Smart Images
Figure CN222163352U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of springs, in particular to a straight-tube spring. Background Art
[0002] A spring is a mechanical part that uses elasticity to work. A part made of elastic material deforms under the action of external force and returns to its original shape after the external force is removed. It is also called a spring and is generally made of spring steel. There are many types of springs. According to their shapes, there are mainly coil springs, scroll springs, leaf springs, special-shaped springs, etc. A straight-tube spring is a type of coil spring, that is, it is in the shape of a straight tube wound in a spiral. If the existing straight-tube spring is longer, it is easy to deform during installation, making it difficult to get the end face of the spring stuck, and the spring is prone to fall off if it is stuck. Utility Model Content
[0003] In view of the deficiencies of the prior art, the utility model is achieved through the following technical solutions: a straight-tube spring.
[0004] As a further optimization of the technical solution, the structure includes a spring, a main body, and a spring base. The top of the spring is provided with a main body, and the spring base is connected to the bottom end surface of the spring.
[0005] As a further optimization of the present technical solution, the main body includes a mounting seat, a spiral groove, a clamping seat, and a support ring. The mounting seat is provided with a spiral groove inside, and the spiral groove cooperates with the spring thread. The clamping seat is fixedly connected to the top middle position of the spiral groove, and the support ring is fixedly connected to the top end face of the mounting seat.
[0006] As a further optimization of the present technical solution, the support ring includes a support body, a buffer groove, a reset block, and an anti-slip groove. The support body is embedded in the top end surface of the mounting seat, the buffer groove is arranged inside the support body, five reset blocks are provided, and the reset blocks are arranged around the inner end surface of the buffer groove, and three anti-slip grooves are provided, and the anti-slip grooves are arranged on the top end surface of the support body.
[0007] As a further optimization of the present technical solution, the reset block includes a reset body, an empty slot, and a support plate. The end face of the reset body is connected to the upper and lower ends of the buffer slot, the empty slot is located on the internal end face of the reset body, and the support plate is laterally arranged at the two ends of the empty slot.
[0008] As a further optimization of the technical solution, the support body is made of rubber. Beneficial Effects
[0009] Compared with the prior art, the straight-tube spring of the utility model has the following advantages:
[0010] 1. The utility model utilizes the top end face of the spring to be threadedly connected to the end face of the spiral groove, so that the mounting seat can be connected to the spring as a whole, and the support ring on the end face of the mounting seat is connected to the end face of the part, which can improve the stability between the spring and the part.
[0011] 2. The utility model can increase the friction between the support body and the part and avoid the disconnection between the spring and the part by contacting the anti-skid groove on the end surface of the rubber support body with the end surface of the part. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0013] Figure 1 This is a schematic diagram of the main structure of a straight-tube spring of the utility model.
[0014] Figure 2 The utility model is a schematic diagram of the main body front view structure of a straight-tube spring.
[0015] Figure 3 This is a schematic diagram of the front view structure of a support ring of a straight-tube spring of the utility model.
[0016] Figure 4 The utility model is a front view structural schematic diagram of a reset block of a straight-tube spring.
[0017] In the figure: spring 1, main body 2, spring base 3, mounting seat 21, spiral groove 22, clamping seat 23, support ring 24, support body 241, buffer groove 242, reset block 243, anti-slip groove 244, reset body a1, empty groove a2, support sheet a3. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the preferred implementation scheme of the present invention is further described below in conjunction with specific implementation schemes and accompanying drawings. Example
[0019] See also Figure 1-Figure 4 The utility model provides a straight-tube spring, which comprises a spring 1, a main body 2 and a spring base 3. The main body 2 is arranged on the top of the spring 1, and the spring base 3 is connected to the bottom end surface of the spring 1.
[0020] The main body 2 includes a mounting seat 21, a spiral groove 22, a clamping seat 23, and a support ring 24. The mounting seat 21 is provided with a spiral groove 22 inside, and the spiral groove 22 is threadedly matched with the spring 1. The clamping seat 23 is fixedly connected to the top middle position of the spiral groove 22, and the support ring 24 is fixedly connected to the top end surface of the mounting seat 21.
[0021] The support ring 24 includes a support body 241, a buffer groove 242, a reset block 243, and an anti-skid groove 244. The support body 241 is embedded in the top end surface of the mounting seat 21, the buffer groove 242 is arranged inside the support body 241, five reset blocks 243 are provided, and the reset blocks 243 are arranged around the inner end surface of the buffer groove 242, and three anti-skid grooves 244 are provided, and the anti-skid grooves 244 are arranged on the top end surface of the support body 241.
[0022] The reset block 243 includes a reset body a1, an empty groove a2, and a support piece a3. The end surface of the reset body a1 is connected to the upper and lower ends of the buffer groove 242. The empty groove a2 is located at the inner end surface of the reset body a1. The support piece a3 is horizontally arranged at the inner ends of the empty groove a2.
[0023] The support body 241 is made of rubber.
[0024] Working principle: When the spring 1 is to be installed, the spring base 3 can be connected to the bottom end face of the spring 1, so as to facilitate the connection of the bottom end face of the spring 1, and then the end face of the clamping seat 23 is used to guide the spring 1, so that the spring 1 can be quickly embedded in the interior of the mounting seat 21, and then the top end face of the spring 1 is threadedly connected to the end face of the spiral groove 22, so that the mounting seat 21 can be connected to the spring 1 as a whole, and the support ring 24 on the end face of the mounting seat 21 is connected to the end face of the part, which can improve the stability between the spring 1 and the part, and then the end of the rubber support body 241 is connected. The anti-slip groove 244 on the surface contacts the end face of the part, which can increase the friction between the support body 241 and the part, and avoid the disconnection between the spring 1 and the part. When the support body 241 is subjected to the pressure of the spring 1, it can be deformed into the buffer groove 242. Finally, the support sheet a3 inside the rubber reset body a1 is used to prop open the two ends of the empty groove a2, so that the upper and lower end faces of the reset body a1 can continue to press against the inner end face of the support body 241, which can increase the friction between the support body 241 and the part, so that the spring 1 can be stably installed on the end face of the part without being disconnected.
[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit or basic features of the utility model, the utility model can be implemented in other specific forms and various changes and improvements can be made. These changes and improvements all fall within the scope of the utility model to be protected. Therefore, the scope of protection of the utility model is defined by the attached claims and their equivalents, rather than the above description.
[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A straight spring, characterized in that: The structure comprises a spring (1), a main body (2), and a spring base (3); the main body (2) is provided on the top of the spring (1), and the spring base (3) is connected to the bottom end surface of the spring (1).
2. A straight-tube spring according to claim 1, characterized in that: The main body (2) comprises a mounting seat (21), a spiral groove (22), a clamping seat (23), and a support ring (24); the mounting seat (21) is provided with a spiral groove (22) inside, the spiral groove (22) is threadably matched with the spring (1), the clamping seat (23) is fixedly connected to the top middle position of the spiral groove (22), and the support ring (24) is fixedly connected to the top end surface of the mounting seat (21).
3. A straight-tube spring according to claim 2, characterized in that: The support ring (24) comprises a support body (241), a buffer groove (242), a reset block (243), and an anti-skid groove (244); the support body (241) is embedded in the top end surface of the mounting seat (21); the buffer groove (242) is arranged inside the support body (241); five reset blocks (243) are provided, and the reset blocks (243) are arranged around the inner end surface of the buffer groove (242); three anti-skid grooves (244) are provided, and the anti-skid grooves (244) are arranged on the top end surface of the support body (241).
4. A straight-tube spring according to claim 3, characterized in that: The reset block (243) comprises a reset body (a1), an empty slot (a2), and a support sheet (a3); the end surface of the reset body (a1) is connected to the upper and lower ends of the buffer slot (242); the empty slot (a2) is located on the inner end surface of the reset body (a1); and the support sheet (a3) is transversely arranged at the inner ends of the empty slot (a2).
5. A straight-tube spring according to claim 4, characterized in that: The support body (241) is made of rubber.