Anti-loosening button sealing ring
By designing an anti-loosening button sealing ring, utilizing the interconnected structure of the flow channel and groove, and the inner cavity support, the problem of the button sealing ring loosening during pressing is solved, achieving a better sealing effect.
Patent Information
- Application Number
- CN202520038895.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2035-01-08
AI Technical Summary
The button's sealing ring is prone to loosening during pressing, leading to a decrease in sealing performance.
Design an anti-loosening button sealing ring, including a sealing sleeve, an outer convex sleeve and an inner cavity structure. Through the communication between the flow channel and the groove, the outer convex sleeve expands to squeeze the gap, thereby enhancing the sealing effect, and the inner cavity provides support and cushioning.
It improves the sealing of the button pressing area, prevents slight movement of the sealing sleeve, and enhances the overall sealing performance.
Smart Images
Figure CN223594968U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sealing technical field, especially a button sealing ring of anti-loosening. BACKGROUND
[0002] Button sealing ring is usually used to prevent liquid or dust from entering the button interior, ensuring its normal operation. Such sealing ring is usually designed with an additional support part, aiming to improve the sealing property and provide support and buffer for the button contact end. During the use of the button, the deformation of the sealing ring and its support part may occur due to the pressing of the button, thus possibly reducing the sealing performance of the sealing ring. SUMMARY
[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.
[0004] To solve the above-mentioned problems, the utility model provides the following technical scheme:
[0005] A button sealing ring of anti-loosening comprises a sealing sleeve body and a groove provided on the outer surface of the sealing sleeve body, and an outer convex sleeve is provided on the outer surface of the sealing sleeve body and wrapped in the groove.
[0006] A pad is provided on the sealing sleeve body, an inner cavity is provided in the pad and is connected with a flow channel of the sealing sleeve body, and the flow channel is connected with the groove.
[0007] On the basis of the above technical scheme, the utility model can also be improved as follows.
[0008] As a preferred scheme of the button sealing ring of anti-loosening, the stress surface of the inner cavity is convex on the inside of the pad and cooperates with the button.
[0009] As a preferred scheme of the button sealing ring of anti-loosening, the inner cavity is connected with one end of a main channel, the main channel is provided in the sealing sleeve body, and the other end is connected with the flow channel.
[0010] As a preferred scheme of the button sealing ring of anti-loosening, a plurality of connecting channels are provided in the flow channel of the sealing sleeve body and connected with the groove.
[0011] As a preferred scheme of the button sealing ring of anti-loosening, the outer convex sleeves are distributed on both sides of the pad.
[0012] As a preferred scheme of the button sealing ring of the utility model, the flow channel is provided with a sealing block and the flow channel is sealed.
[0013] As a preferred scheme of the button sealing ring of the utility model, the sealing surface of the sealing block is sealed with the flow channel of the sealing sleeve.
[0014] As a preferred scheme of the button sealing ring of the utility model, the sealing block is provided with a recess, and the recess is provided with a through hole and is communicated with the main channel and the connecting channel.
[0015] The utility model has the advantages that the inner cavity of the cushion block is extruded, is communicated with the recess through the flow channel, expands the outer convex sleeve, further extrudes the gap between the equipment and the sealing sleeve, enhances the sealing effect of the sealing sleeve around the button pressing area, prevents the sealing sleeve from moving slightly, and provides better support and buffering effect compared with the structure that only seals the button surface through the cushion block. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the drawings without creative labor. Among them:
[0017] Figure 1 It is the perspective view of the whole embodiment.
[0018] Figure 2 It is the assembly drawing of the embodiment. Figure 1
[0019] Figure 3 It is the perspective view of the sealing block of the embodiment.
[0020] Figure 4 It is the partial schematic view of multiple parts of the embodiment. Figure 1
[0021] Figure 5 It is the sectional view of the cushion block of the embodiment. Figure 1
[0022] Figure 6 It is the sectional view of the assembly of the sealing sleeve and the sealing block of the embodiment.
[0023] In the figure; sealing sleeve body 100, flow channel 100a, pad 101, inner cavity 101a, stress surface 101a-1, outer convex sleeve 102, groove 102a, main channel 103, connecting channel 104;
[0024] Sealing block 200, sealing surface 200a, recess 201, through hole 201a. DETAILED DESCRIPTION
[0025] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.
[0027] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.
[0028] EMBODIMENT
[0029] REFERENCE Figures 1 to 6 For the embodiment of the present application, the embodiment provides a button sealing ring against loosening, which comprises a sealing sleeve body 100 and a groove 102a provided on the outer surface of the sealing sleeve body 100, and an outer convex sleeve 102 provided on the outer surface of the sealing sleeve body 100 and wrapped in the groove 102a.
[0030] The pad 101 is provided on the sealing sleeve body 100, and the inner cavity 101a in the pad 101 is in communication with the flow channel 100a of the sealing sleeve body 100, and the flow channel 100a is in communication with the groove 102a.
[0031] Specifically, the sealing sleeve body 100 is installed on the equipment, the outer convex sleeve 102 cooperates with the button, when the button is pressed, the inner cavity 101a of the gasket 101 is extruded, the outer convex sleeve 102 is expanded through the communication of the flow channel 100a and the groove 102a, the gap between the equipment and the sealing sleeve body 100 is further extruded, the sealing sleeve body 100 around the gasket 101 is further sealed when the button is pressed, and the slight movement of the sealing sleeve body 100 is prevented, it is worth mentioning that, compared with the surface of the button which is only pressed by the gasket 101, the structure of the inner cavity 101a provided in the gasket 101 has a better supporting and buffering effect, and the slight movement of the sealing sleeve body 100 can be reduced through the deformation of the inner cavity 101a in the gasket 101, which is beneficial to improve the sealing performance of the sealing ring;
[0032] As shown in Figure 1 , Figure 2 , Figure 5 , the stress surface 101a-1 of the inner cavity 101a protrudes in the interior of the gasket 101 and cooperates with the button, and the shape is arched, when the button acts on the gasket 101, the arch has good supportability, can ensure that the gas is communicated through the flow channel 100a and the groove 102a to expand the outer convex sleeve 102, the deformation of the gasket 101 is small, the small deformation of the gasket 101 can reduce the slight movement of the sealing sleeve body 100, and the gap between the equipment and the sealing sleeve body 100 is further extruded through the expansion and extrusion of the outer convex sleeve 102, on the one hand, the extrusion makes the sealing sleeve body 100 less likely to loosen, and on the other hand, the sealing performance is improved;
[0033] As shown in Figure 1 , Figure 5 , the inner cavity 101a is communicated with one end of the main channel 103, the main channel 103 is arranged in the sealing sleeve body 100 and communicated with the flow channel 100a at the other end, the flow channel 100a of the sealing sleeve body 100 is provided with a plurality of connection channels 104 communicated with the groove 102a, the main channel 103 and the connection channel 104 are arranged in the flow channel 100a of the sealing sleeve body 100 to communicate with the groove 102a, so that the inner cavity 101a of the gasket 101 is communicated with the groove 102a;
[0034] As shown in Figure 1 , Figure 2 , Figure 4 , the outer convex sleeve 102 is distributed on both sides of the gasket 101, the outer convex sleeve 102 is arranged only on both sides close to the gasket 101, which can reduce the space of the larger groove 102a, so that the gas can fill the groove 102a in a short time, the button pressing the gasket 101 is quickly responded to the action of the inner cavity 101a, so that the outer convex sleeve 102 of the sealing sleeve body 100 is expanded to further extrude the gap between the equipment and the sealing sleeve body 100.
[0035] As shown in Figure 3 , Figure 6 For the convenience of forming the flow channel 100a of the sealing sleeve 100, a sealing block 200 is sleeved in the flow channel 100a to seal the flow channel 100a, the sealing surface 200a of the sealing block 200 seals the flow channel 100a of the sealing sleeve 100, the sealing block 200 is provided with a recess 201, the recess 201 is provided with a through hole 201a to communicate with the main channels 103 and the connecting channels 104, the sealing block 200 is sleeved in the flow channel 100a, and the recess 201 of the sealing block 200 forms a smaller flow channel, and the through hole 201a is provided to communicate the main channels 103 and the connecting channels 104.
[0036] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various exemplary embodiments are by way of illustration only. While only a few embodiments have been described herein in detail, those skilled in the art, having benefit of the present disclosure, will appreciate that numerous modifications can be made from the teachings of this specification (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, receiving arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described herein (e.g., the shape of the elements shown in the drawings can be changed without departing from the scope of the application). For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise changed, and the nature or number of elements or positions can be modified or changed. Accordingly, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functions and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments described, but extends to various modifications, combinations, and permutations of the described embodiments.
[0037] Furthermore, in the interest of providing a concise description of exemplary embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the best mode of practicing the present application, or those unrelated to enabling the present application).
[0038] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.
Claims
1. A button sealing ring for preventing loosening, characterized in that: It includes a sealing sleeve (100) and a groove (102a) on its outer surface, with an outer protrusion (102) disposed on the outer surface of the sealing sleeve (100) and wrapped in the groove (102a). A pad (101) is provided on the sealing sleeve (100). The pad (101) has an inner cavity (101a) that is connected to the flow channel (100a) of the sealing sleeve (100). The flow channel (100a) is connected to the groove (102a).
2. The anti-loosening button sealing ring as described in claim 1, characterized in that: The force-bearing surface (101a-1) of the inner cavity (101a) protrudes from the inside of the pad (101) and cooperates with the button.
3. The anti-loosening button sealing ring as described in claim 2, characterized in that: The inner cavity (101a) is connected to one end of the main channel (103), which is located inside the sealing sleeve (100) and the other end is connected to the flow channel (100a).
4. The anti-loosening button sealing ring as described in claim 3, characterized in that: The sealing sleeve (100) has a plurality of connecting channels (104) in the flow channel (100a) that are connected to the groove (102a).
5. The anti-loosening button sealing ring as described in claim 1, characterized in that: The outer protrusion (102) is distributed on both sides of the pad (101).
6. The anti-loosening button sealing ring as described in claim 1, characterized in that: The flow channel (100a) is fitted with a sealing block (200) which seals the flow channel (100a).
7. The anti-loosening button sealing ring as described in claim 6, characterized in that: The sealing surface (200a) of the sealing block (200) is sealed with the flow channel (100a) of the sealing sleeve (100).
8. The anti-loosening button sealing ring as described in claim 6, characterized in that: The sealing block (200) has a recess (201), and a through hole (201a) is provided in the recess (201) to communicate with the main channel (103) and the connecting channel (104).