CN216442472U - Apply to dismouting auxiliary device of refrigerant pipe - Google Patents
Apply to dismouting auxiliary device of refrigerant pipe Download PDFInfo
- Publication number
- CN216442472U CN216442472U CN202123038207.2U CN202123038207U CN216442472U CN 216442472 U CN216442472 U CN 216442472U CN 202123038207 U CN202123038207 U CN 202123038207U CN 216442472 U CN216442472 U CN 216442472U
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- refrigerant pipe
- nut
- sleeve body
- ear
- auxiliary device
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Abstract
The utility model discloses a dismounting auxiliary device applied to a refrigerant pipe. Including the cover body, the side of the cover body is provided with the ear of at least a pair of mutual symmetry, ear and cover body integrated into one piece, the cover body is the rigidity with the ear, the middle part of the cover body is offered and is used for the cover to establish logical accent on the body of refrigerant pipe, the shape that leads to the accent is corresponding with the nut shape of refrigerant pipe. The sleeve body is sleeved on the nut of the refrigerant pipe in a sleeving manner, so that the nut of the refrigerant pipe is tightly matched with the sleeve body, and force is applied to the lug part, so that the nut of the refrigerant pipe can be loosened.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices for dismounting refrigerant pipes, in particular to an auxiliary device for dismounting refrigerant pipes.
Background
As is well known, air conditioning systems are the mainstream temperature control systems in today's life, such as indoor air conditioners and automobile air conditioners. For the air conditioner, after long-time maintenance, the refrigerant is often needed to be supplemented, and at the moment, the refrigerant pipe is needed to be used for butt joint of the air conditioner and the refrigerant tank.
At present, the joints at two ends of a refrigerant pipe are often butted when the refrigerant pipe is butted, and nuts at the joints are screwed down by means of an external tool, so that the joints can be prevented from being separated, leakage is avoided when the refrigerant is injected, therefore, the external tool (a wrench or a pliers) is mainly used for injecting the refrigerant, and when the refrigerant is discharged, particularly the operation of adding the refrigerant to an automobile, the refrigerant is difficult to be added, and therefore, the refrigerant pipe is not convenient and fast for a user.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings in the prior art, the present invention provides an auxiliary device for dismounting a refrigerant tube.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the auxiliary dismounting device comprises a sleeve body, wherein the side surface of the sleeve body is provided with at least one pair of symmetrical ear parts, the ear parts and the sleeve body are integrally formed, the sleeve body and the ear parts are rigid, the middle part of the sleeve body is provided with a through cavity opening for sleeving a pipe body of a refrigerant pipe, and the shape of the through cavity opening corresponds to the shape of a nut of the refrigerant pipe;
and cup joint the back with the nut, closely laminate each other between the inner wall that leads to the accent and the nut outer wall, work as when corresponding revolving force is applyed to the ear, the cover body just can drive the rotation that the nut carries out the correspondence, reaches the effect of elasticity nut.
Preferably, a guide inclined plane is arranged at the edge of the cavity opening.
Preferably, the end surfaces of the ear parts are provided with concave surfaces.
Due to the adoption of the scheme, the sleeve body is sleeved on the nut of the refrigerant pipe in a sleeving manner, so that the nut of the refrigerant pipe is tightly matched with the sleeve body, and the force is applied to the ear part, so that the nut of the refrigerant pipe can be loosened and loosened.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
Fig. 3 is a schematic structural view of the refrigerant pipe in combination with the embodiment of the present invention.
Detailed Description
The embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 3, the auxiliary device for dismounting and mounting a refrigerant tube provided in this embodiment includes a sleeve body 1, at least a pair of symmetrical ear portions 2 is disposed on a side surface of the sleeve body 1, the ear portions 2 and the sleeve body 1 are integrally formed, the sleeve body 1 and the ear portions 2 are rigid, a through-cavity opening 3 for sleeving a tube body 101 of the refrigerant tube is disposed in a middle portion of the sleeve body 2, and a shape of the through-cavity opening 3 corresponds to a shape of a nut 100 of the refrigerant tube;
and cup joint the back with nut 100, closely laminating each other between the inner wall that leads to accent 3 and the 100 outer walls of nut, work as when ear 2 applys corresponding revolving force, cover body 1 just can drive nut 100 and carry out the rotation that corresponds, reaches the effect of elasticity nut 100.
The embodiment is with refrigerant pipe along with together dispatching from the factory sale, namely cover body 1 directly overlaps establish with refrigerant pipe on the body of pipe 101, when specifically using, with refrigerant pipe's joint butt joint earlier, then with cover body 1 along refrigerant pipe's body of pipe 101 removal, then utilize logical accent 3 and nut 100 counterpoint to cup joint, after the butt joint targets in place, alright in order to realize corresponding revolving force to ear 2, and then realize the elasticity operation of nut 100. Wherein because of the cover body 1 itself is small in size, if deposit alone and lose very easily, and adopt to cup joint on the refrigerant pipe, like this alright accomodate cover body 1 with the refrigerant pipe directly, and logical accent 3 is corresponding with the nut 100 shape of refrigerant pipe, and the maximum diameter of refrigerant pipe's butt joint is greater than nut 100 minimum diameter, and then cover body 1 just can not break away from the refrigerant pipe, prevents promptly to lose. And the pipe shaft 101 of refrigerant pipe is less than the minimum diameter of nut 100, so cover body 1 can slide on the pipe shaft 101 of refrigerant pipe again, and then after accomplishing the elasticity to nut 100, just can push to the pipe shaft 101 other positions of refrigerant pipe, avoids influencing the use of refrigerant pipe.
Meanwhile, the material of the sleeve body 1 and the ear portion 2 is preferably made of rigid plastic or stainless steel, the rigid strength required by the elastic nut 100 can be met, and meanwhile, the ear portion 2 and the sleeve body 1 are required to be kept consistent so as to be convenient for factory processing, so that the sleeve body can be rapidly stripped in batches.
Further, for the smooth and easy degree when promoting docking nut 100, so this embodiment is in the accent edge that leads to accent 3 is provided with direction inclined plane 4, utilizes direction inclined plane 4 alright in order when docking nut 100, play the effect of certain guide, just so can make the butt joint more smooth and easy.
Further, in order to improve the screwing force for grasping the ear 2, the end face of the ear 2 is provided with a concave surface 5 or an anti-slip surface, so that the ear 2 is not easy to slip when being grasped by a person, and the force is convenient to apply.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (3)
1. The utility model provides a dismouting auxiliary device who applies to refrigerant pipe which characterized in that: the refrigerant pipe comprises a sleeve body, wherein the side surface of the sleeve body is provided with at least one pair of symmetrical lugs, the lugs and the sleeve body are integrally formed, the sleeve body and the lugs are rigid, the middle part of the sleeve body is provided with a through cavity opening for sleeving a pipe body of a refrigerant pipe, and the shape of the through cavity opening corresponds to the shape of a nut of the refrigerant pipe;
and cup joint the back with the nut, closely laminate each other between the inner wall that leads to the accent and the nut outer wall, work as when corresponding revolving force is applyed to the ear, the cover body just can drive the rotation that the nut carries out the correspondence, reaches the effect of elasticity nut.
2. The auxiliary device for assembling and disassembling used for the refrigerant pipe according to claim 1, wherein: and a guide inclined plane is arranged at the edge of the cavity opening.
3. The auxiliary device for assembling and disassembling used for the refrigerant pipe according to claim 1, wherein: the terminal surface of ear all is provided with the concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038207.2U CN216442472U (en) | 2021-12-06 | 2021-12-06 | Apply to dismouting auxiliary device of refrigerant pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038207.2U CN216442472U (en) | 2021-12-06 | 2021-12-06 | Apply to dismouting auxiliary device of refrigerant pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216442472U true CN216442472U (en) | 2022-05-06 |
Family
ID=81355212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123038207.2U Active CN216442472U (en) | 2021-12-06 | 2021-12-06 | Apply to dismouting auxiliary device of refrigerant pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216442472U (en) |
-
2021
- 2021-12-06 CN CN202123038207.2U patent/CN216442472U/en active Active
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