ABS inner and outer joint
By using a compression spring to push the pin rod into the locking hole in the ABS inner and outer joints, the problem of loosening of existing ABS inner and outer joints is solved, and the media filtering function is realized, enhancing the stability and functionality of the connection.
Patent Information
- Application Number
- CN202520408229.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Existing ABS inner and outer joints lack locking structures, making them prone to loosening under vibration or shaking.
An ABS internal and external connector was designed. After the internal threaded sleeve is screwed onto the outside of the connector tube, a compression spring is used to push the pin rod to move, so that one end of it is inserted into the locking hole, thereby fixing the internal threaded sleeve. A filter assembly is set between the connector tube and the sleeve for media filtration.
It effectively prevents the internal threaded sleeve from loosening due to vibration and other reasons, and also has a media filtering function, enhancing the stability and functionality of the connection.
Smart Images
Figure CN223579303U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of inner and outer joints, in particular to an ABS inner and outer joint. BACKGROUND
[0002] An inner and outer joint is a joint with one end of internal thread and the other end of external thread. Such joints have various types, such as hydraulic pipe joints, socket pipe fittings, quick-change joints, etc., and are widely used in various pipeline connections. Inner and outer joints are divided into two types of metal joints and plastic joints according to different materials.
[0003] The existing ABS inner and outer joint does not have a locking structure and is only fixed by screw grooves and screw teeth. It will loosen after vibration, shaking, etc. Therefore, an ABS inner and outer joint is proposed. After the internal thread sleeve is screwed on the outside of the joint pipe, the compression spring pushes the bolt rod to move, so that one end of the bolt rod is inserted into the corresponding clamping hole to fix the internal thread sleeve, which can effectively prevent loosening. SUMMARY
[0004] In view of the problems in the prior art, the utility model provides an ABS inner and outer joint. After the internal thread sleeve is screwed on the outside of the joint pipe, the compression spring pushes the bolt rod to move, so that one end of the bolt rod is inserted into the corresponding clamping hole to fix the internal thread sleeve, which can effectively prevent loosening.
[0005] The utility model solves the technical problems by adopting the technical scheme of an ABS inner and outer joint, which comprises a joint pipe assembly and a sleeve assembly. A filter assembly is arranged between the joint pipe assembly and the sleeve assembly. The filter assembly comprises a structural ring arranged between the joint pipe assembly and the sleeve assembly. A filter screen is welded inside the structural ring.
[0006] The joint pipe assembly comprises a first hexagonal block and a joint pipe arranged on one side of the first hexagonal block. The sleeve assembly comprises a second hexagonal block and an internal thread sleeve arranged on one side of the second hexagonal block in a penetrating manner. Fixed assemblies are arranged on both sides of the internal thread sleeve. The fixed assemblies comprise cylinder bodies connected to both sides of the internal thread sleeve through screw grooves. A bolt rod is sleeved on one end of the cylinder body. A compression spring is sleeved on the outside of the bolt rod inside the cylinder body.
[0007] By adopting the above technical scheme, the structural ring is clamped in the joint pipe. The filter screen can filter the medium flowing from the joint pipe. The compression spring pushes the bolt rod to move, so that the internal thread sleeve screwed on the outside of the joint pipe can be fixed.
[0008] Specifically, a limiting ring is fixedly sleeved on the outside of one end of the bolt rod. A holding ring is welded on one end of the bolt rod outside the cylinder body.
[0009] Specific, the joint pipe top and bottom are provided with thread teeth at equal intervals, and the joint pipe is provided with clamping holes at equal intervals on two sides.
[0010] Specific, the joint pipe is provided with a clamping groove on the inner side for clamping the structure ring, and the first hexagonal block and the second hexagonal block are both glued with sealing rings on one side.
[0011] Specific, the first hexagonal block, the joint pipe, the second hexagonal block and the inner threaded sleeve are all made of ABS material, and the structure ring is made of stainless steel material.
[0012] The utility model discloses beneficial effects:
[0013] (1) the ABS inner and outer joint of the utility model, after the inner threaded sleeve is screwed, the compression spring moves the bolt rod by the limiting ring, and the bolt rod is inserted into the corresponding clamping hole, so that the inner threaded sleeve can be fixed, and the inner threaded sleeve can be prevented from loosening due to vibration.
[0014] (2) the ABS inner and outer joint of the utility model, the structure ring is clamped into the joint pipe through the clamping groove, and the medium flowing in the joint pipe can be filtered through the filter screen. DRAWINGS
[0015] The utility model is further illustrated below in connection with the drawings and examples.
[0016] Figure 1 It is overall structure schematic diagram of the utility model;
[0017] Figure 2 It is joint pipe subassembly structure schematic diagram of the utility model;
[0018] Figure 3 It is sleeve subassembly structure schematic diagram of the utility model;
[0019] Figure 4 It is filter subassembly structure schematic diagram of the utility model;
[0020] Figure 5 It is fixed subassembly structure schematic diagram of the utility model;
[0021] In the drawing: 1, joint pipe subassembly;101, first hexagonal block;102, joint pipe;103, thread teeth;104, clamping hole;2, sleeve subassembly;201, second hexagonal block;202, inner threaded sleeve;3, filter subassembly;301, structure ring;302, filter screen;4, fixed subassembly;401, cylinder;402, bolt rod;403, compression spring;404, limiting ring;405, holding ring;5, clamping groove;6, sealing ring. DETAILED DESCRIPTION
[0022] In order to make the technical means, creation characteristics, achieve the purpose and function of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0023] After the internal thread sleeve is screwed on the outside of the joint pipe, the compression spring pushes the bolt rod to move, so that one end of the bolt rod is inserted into the corresponding clamping hole, the internal thread sleeve is fixed, and loosening of the internal thread sleeve can be effectively prevented. Figures 1-5 As shown in the utility model, the utility model discloses an ABS internal and external joint, including joint pipe assembly 1 and sleeve assembly 2, joint pipe assembly 1 and sleeve assembly 2 are provided with filter assembly 3 between, filter assembly 3 includes structure ring 301 that is arranged between joint pipe assembly 1 and sleeve assembly 2, structure ring 301 is welded with filter screen 302 inside, and the utility model discloses an ABS internal and external joint.
[0024] Joint pipe assembly 1 includes first hex block 101 and joint pipe 102 that is arranged at one side of first hex block 101, sleeve assembly 2 includes second hex block 201 and internal thread sleeve 202 that is arranged at one side of second hex block 201 in a penetrating mode, the both sides of internal thread sleeve 202 are provided with fixed assembly 4, fixed assembly 4 includes cylinder body 401 that is connected to the both sides of internal thread sleeve 202 through thread groove, one end of cylinder body 401 is sleeved with bolt rod 402, and the outside of bolt rod 402 is sleeved with compression spring 403 in the inside of cylinder body 401.
[0025] When being used, structure ring 301 is clamped in joint pipe 102, the medium flowing through joint pipe 102 can be filtered through filter screen 302, and internal thread sleeve 202 screwed on the outside of joint pipe 102 can be fixed by the movement of bolt rod 402 pushed by compression spring 403.
[0026] Exemplarily, as shown in the utility model, Figure 5 The utility model also includes that the bolt rod 402 is fixedly sleeved with a limiting ring 404 outside one end of the compression spring 403, and the one end of the bolt rod 402 outside the cylinder body 401 is welded with a holding ring 405.
[0027] When being used, the compression spring 403 pushes the bolt rod 402 to move through the limiting ring 404, the limiting ring 404 can prevent the bolt rod 402 from falling off from the cylinder body 401, and the holding ring 405 is convenient for personnel to hold and push and pull the bolt rod 402.
[0028] Exemplarily, as shown in the utility model, Figure 2 The utility model also includes that the joint pipe 102 is provided with screw teeth 103 at the top and the bottom at equal intervals, and clamping holes 104 are formed at the both sides of the joint pipe 102 at equal intervals.
[0029] In use, the opening of the thread tooth 103 facilitates the screwing of the internally threaded sleeve 202 outside the joint pipe 102, and the opening of the clamping hole 104 facilitates the insertion of one end of the bolt rod 402.
[0030] As shown in Figure 2 , Figure 3 , the utility model also includes that the joint pipe 102 internally is provided with the clamping groove 5 facilitating the clamping of the structure ring 301, and the first hexagonal block 101 is glued with the sealing ring 6 on one side outside the joint pipe 102 and one side of the second hexagonal block 201.
[0031] In use, the clamping groove 5 facilitates the clamping of the structure ring 301 into the joint pipe 102, and the sealing ring 6 is used for sealing between the first hexagonal block 101, the second hexagonal block 201 and the equipment.
[0032] As shown in Figure 2 , Figure 3 , the utility model also includes that the first hexagonal block 101, the joint pipe 102, the second hexagonal block 201 and the internally threaded sleeve 202 are all made of ABS material, and the structure ring 301 is made of stainless steel material.
[0033] In use, the first hexagonal block 101, the joint pipe 102, the second hexagonal block 201 and the internally threaded sleeve 202 made of ABS material have high strength and good corrosion resistance.
[0034] In use, personnel move the joint pipe assembly 1 into the equipment, extend the joint pipe 102 from the hole, and then screw the internally threaded sleeve 202 outside the joint pipe 102, and the first hexagonal block 101 and the second hexagonal block 201 clamp the equipment, so as to fix the joint pipe assembly 1 and the sleeve assembly 2 on the equipment, and the sealing ring 6 seals between the first hexagonal block 101, the second hexagonal block 201 and the equipment.
[0035] When the internally threaded sleeve 202 is screwed outside the joint pipe 102, personnel pull the bolt rod 402 by holding the holding ring 405, so that the rotation of the internally threaded sleeve 202 is not affected, and after the rotation of the internally threaded sleeve 202 is completed, the holding ring 405 is loosened, the compression spring 403 pushes the bolt rod 402 to move through the limiting ring 404, so that one end of the bolt rod 402 is inserted into the corresponding clamping hole 104, the internally threaded sleeve 202 can be fixed, and the loosening of the internally threaded sleeve 202 due to vibration and the like can be prevented.
[0036] The structure ring 301 is clamped into the joint pipe 102 through the clamping groove 5, and the medium flowing in the joint pipe 102 can be filtered through the filter screen 302.
[0037] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. An ABS inner and outer joint, characterized in that, Including joint pipe assembly (1) and sleeve assembly (2), filter assembly (3) is arranged between joint pipe assembly (1) and sleeve assembly (2), the filter assembly (3) includes structure ring (301) arranged between joint pipe assembly (1) and sleeve assembly (2), the structure ring (301) is welded with filter screen (302) inside; The joint pipe assembly (1) includes a first hex block (101) and a joint pipe (102) arranged on one side of the first hex block (101), the sleeve assembly (2) includes a second hex block (201) and an internally threaded sleeve (202) arranged through one side of the second hex block (201), the internally threaded sleeve (202) is provided with a fixing assembly (4) on both sides, the fixing assembly (4) includes a cylinder (401) connected to both sides of the internally threaded sleeve (202) through a threaded groove, one end of the cylinder (401) is sleeved with a latch rod (402), the outer side of the latch rod (402) located in the cylinder (401) is sleeved with a compression spring (403).
2. The ABS inner and outer joint according to claim 1, wherein, The latch rod (402) is fixedly sleeved with a limiting ring (404) on the outer side of one end of the compression spring (403), and the latch rod (402) is welded with a holding ring (405) on one end of the outer side of the cylinder (401).
3. The ABS inner and outer joint of claim 1, wherein, The joint pipe (102) is provided with a threaded tooth (103) at equal intervals on the top and bottom, and a clamping hole (104) is formed at equal intervals on both sides of the joint pipe (102).
4. The ABS inner and outer joint of claim 1, wherein, A clamping groove (5) is formed in the inner side of the joint pipe (102) for facilitating the clamping of the structure ring (301), and a sealing ring (6) is glued on one side of the outer side of the first hex block (101) and one side of the second hex block (201).
5. The ABS inner and outer joint of claim 1, wherein The first hex block (101), the joint pipe (102), the second hex block (201) and the internally threaded sleeve (202) are all made of ABS material, and the structure ring (301) is made of stainless steel material.