Rotary water pipe connector
By designing a rotating water pipe joint including the outer cylinder, the inner cylinder and the spring ring, the problems of complex structure, large volume and affected cross-sectional flow are solved, and a simpler connection method, lower production costs and smaller flow impact are achieved.
Patent Information
- Application Number
- CN202422428600.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-10-09
AI Technical Summary
The existing rotary water pipe joints have complex structures and large sizes, complex usage process, and the internal structure settings affect the cross-sectional flow at the joint.
A rotating water pipe joint is designed, including an outer cylinder, an inner cylinder and a spring ring. A cutout is provided at the entrance end of the outer cylinder, and a clamp slot is provided at the insertion end of the inner cylinder. The inner edge of the spring ring is formed with a clamp convex, which penetrates the cutout and is embedded in the clamp slot. The inner wall of the outer cylinder is embedded with a sealing ring, and the spring ring has an opening end formed with an ring opening. The number of cutouts and slots and the slots are the same as the slots, and the depth of the slots is one-third of the thickness of the inner cylinder wall.
By simplifying the combined structure, the connection speed is improved, structural components are reduced, production costs are reduced, and the cross-sectional flow is less affected.
Smart Images
Figure CN223035952U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water pipe joints, and particularly relates to a rotary water pipe joint. Background Art
[0002] The existing rotary water pipe joints generally have complex structures and large volumes, are relatively complex in the using process, and due to the setting of the internal structures, the diameter inside the overall interface is affected, thus affecting the sectional flow rate at the joint.
[0003] Therefore, it is necessary to design a rotary water pipe joint. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a rotary water pipe joint to solve the problems raised in the above background art.
[0005] To solve the above technical problems, the utility model provides the following technical solution: A rotary water pipe joint, comprising an outer cylinder, an inner cylinder and a spring ring. An incision is provided at the inlet end of the outer cylinder, a clamping groove is provided at the insertion end of the inner pipe, a clamping protrusion is integrally formed on the inner edge of the spring ring, the clamping protrusion penetrates through the incision and is embedded in the clamping groove.
[0006] According to the above technical solution, a plurality of sealing rubber rings are embedded on the inner wall of the outer cylinder, and the sealing rubber rings are located between the outer cylinder and the inner cylinder.
[0007] According to the above technical solution, ring mouths are integrally formed at both ends of the opening of the spring ring.
[0008] According to the above technical solution, the incisions are circumferentially distributed, the clamping grooves are circumferentially distributed, and the number of the incisions, the clamping grooves and the clamping protrusions is the same.
[0009] According to the above technical solution, the depth of the clamping groove is one third of the wall thickness of the inner cylinder.
[0010] Compared with the prior art, the beneficial effects achieved by the utility model are as follows:
[0011] By means of the combination of the outer cylinder, the inner cylinder and the spring ring, the whole combined connection structure is made simpler, the quickness of the overall combination is increased, the number of structural components is reduced, the production cost is lowered, and due to the reduction of the structural components, the influence on the sectional flow rate at the overall joint is relatively small. Description of the Drawings
[0012] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:
[0013] Figure 1is a schematic perspective view of a three-dimensional structure of one perspective of the present utility model;
[0014] Figure 2 is a schematic main sectional view of the present utility model;
[0015] Figure 3 is a schematic perspective view of a three-dimensional structure of one perspective of the outer cylinder of the present utility model;
[0016] Figure 4 is a schematic perspective view of a three-dimensional structure of one perspective of the inner cylinder of the present utility model;
[0017] Figure 5 is a schematic perspective view of a three-dimensional structure of one perspective of the spring ring of the present utility model.
[0018] In the figure: 100, outer cylinder, 101, incision, 102, sealing rubber ring, 200, inner cylinder, 201, card slot, 300, spring ring, 301, clamping projection, 302, ring opening. Specific embodiments
[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution: a rotary water pipe joint, including an outer cylinder 100, an inner cylinder 200 and a spring ring 300. An incision 101 is provided at the inlet end of the outer cylinder 100, a card slot 201 is provided at the insertion end of the inner pipe, a clamping projection 301 is integrally formed on the inner edge of the spring ring 300, and the clamping projection 301 penetrates through the incision 101 and is embedded in the card slot 201.
[0021] The outer cylinder 100, the inner cylinder 200 and the spring ring 300 are the main structures. The outer cylinder 100 provides a limiting installation basis for the clamping projection 301 in the spring ring 300 by providing the incision 101. After the clamping projection 301 is inserted into the card slot 201 provided on the inner cylinder 200, the inner cylinder 200 and the outer cylinder 100 can be effectively assembled and installed.
[0022] Specifically, a plurality of sealing rubber rings 102 are embedded on the inner wall of the outer cylinder 100, and the sealing rubber rings 102 are located between the outer cylinder 100 and the inner cylinder 200.
[0023] By installing a sealing rubber ring 102 inside the outer cylinder 100 and arranging it between the inner cylinder 200 and the outer cylinder 100, the combination of the inner cylinder 200 and the outer cylinder 100 has effective sealing performance, avoiding leakage at the connection.
[0024] Specifically, ring mouths 302 are integrally formed at both open ends of the spring ring 300.
[0025] By arranging the ring mouths 302 at the open ends of the spring ring 300, it makes the operation of the spring ring 300 by external tools more convenient, increasing the convenience of operation.
[0026] Specifically, the cutouts 101 are circumferentially distributed, the card slots 201 are circumferentially distributed, and the number of the cutouts 101, card slots 201 and the card protrusions 301 is the same.
[0027] Through the circumferential distribution, the overall combination adaptability is more convenient. And by setting the same number of the cutouts 101, card slots 201 and the card protrusions 301, the anti-misoperation effect is achieved.
[0028] Specifically, the depth of the card slot 201 is one-third of the wall thickness of the inner cylinder 200.
[0029] Through the setting of the depth of the card slot 201, the limiting effect of the combination is effectively guaranteed.
[0030] Working principle: During use, reserve the required length at the insertion end of the inner tube, and then open the card slot 201. After inserting the inner tube, make adjustments so that the card protrusions 301 on the spring ring 300 are effectively fitted with the card slot 201, thereby realizing the effective combination of the inner tube and the outer tube. At the same time, the inner tube is combined with the sealing rubber ring 102 to make the overall connection sealed.
[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A rotating water pipe joint, comprising an outer cylinder (100), an inner cylinder (200) and a spring ring (300), characterized in that: The inlet end of the outer cylinder (100) is provided with a notch (101), the insertion end of the inner cylinder is provided with a clamping groove (201), and the inner edge of the spring ring (300) is integrally formed with a clamping protrusion (301), the clamping protrusion (301) passes through the notch (101) and is embedded in the clamping groove (201).
2. A rotary water pipe joint according to claim 1, characterized in that: A plurality of sealing rubber rings (102) are embedded in the inner wall of the outer cylinder (100), and the sealing rubber rings (102) are located between the outer cylinder (100) and the inner cylinder (200).
3. A rotary water pipe joint according to claim 1, characterized in that: Ring openings (302) are integrally formed at both ends of the opening of the spring ring (300).
4. A rotary water pipe joint according to claim 1, characterized in that: The cutouts (101) are distributed on a circumference, the clamping grooves (201) are distributed on a circumference, and the numbers of the cutouts (101), the clamping grooves (201) and the clamping protrusions (301) are the same.
5. A rotary water pipe joint according to claim 4, characterized in that: The depth of the clamping groove (201) is one third of the wall thickness of the inner cylinder (200).