Heat insulation water pipe butt joint inserting device of nursing cold and hot compress instrument

By designing a heat-insulated water pipe docking and plugging device including rear lock sleeve, front lock ring, butt female head and positioning mold, the problems of water pipe drop and insufficient insulation in traditional connection methods are solved, and stable connection and effective isolation are achieved The effect of heat.

CN222285734UActive Publication Date: 2025-01-03MEIDONG (NINGBO) ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202420707468.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-08
Publication Date
2025-01-03
Estimated Expiration
2034-04-08

AI Technical Summary

Technical Problem

The water pipe connection method of traditional hot and cold compressors can easily cause the water pipe to fall off and be unstable, making it difficult to achieve effective heat insulation.

Method used

A heat-insulated water pipe docking device including a rear lock sleeve, a front locking ring, a butt female head, an upper positioning mold and a lower positioning mold are designed. Through the connection between the butt female head and the male head, an insulating washer and rubber are used. The plastic insulation sleeve forms air insulation, reducing the overall space and ensuring a stable connection through locking bolts and positioning plates.

Benefits of technology

A more stable water pipe connection is achieved, reducing the overall space occupation of the device, and improving the insulation effect through air insulation, enhancing the stability of the installation.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model discloses a thermal insulation water pipe butt-joint inserting device of a nursing cold and hot compress instrument, which comprises a rear locking sleeve, a front locking ring, a butt-joint female head, an upper positioning die and a lower positioning die, and the top and the bottom of the butt-joint female head are provided with the upper positioning die and the lower positioning die which are mutually clamped. The front end of the upper positioning die and the front end of the lower positioning die are locked through a front locking ring, and the other end of the upper positioning die and the other end of the lower positioning die are connected with a rear locking sleeve in a clamped mode. The butt joint female head and the butt joint male head are connected with each other, then the butt joint female head can be wrapped by the upper positioning die and the lower positioning die which are arranged, and then the two ends of the upper positioning die and the two ends of the lower positioning die can be locked and fixed through the rear locking sleeve and the front locking ring. The two heat insulation gaskets can block the space among the upper positioning die, the lower positioning die and the butt joint female head, a layer of air heat insulation is formed, meanwhile, the overall space of the whole device is reduced, and then the silicone tube, the butt joint male head and the butt joint female head which are connected are communicated with one another.
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Description

Technical Field

[0001] The utility model relates to the technical field of cold and hot compress instruments, in particular to an insulated water pipe docking device for a nursing cold and hot compress instrument. Background Art

[0002] Hot compress and cold compress are often used in medical care as auxiliary treatment methods. Cold compress can shrink blood vessels at the skin contact site, reduce local swelling, reduce nerve sensitivity, and relieve pain. Hot compress can increase local skin temperature, inhibit blood vessel shrinkage, thereby increasing blood flow rate and vascular permeability, and promoting local metabolism.

[0003] During the use of the hot and cold compress apparatus, water pipes are needed to connect the water tank and the circulating compress. The traditional connection method mostly uses water pipes to connect directly. This connection method not only easily causes the water pipes to fall off, but is also difficult to install during the plug-in process. For this reason, we propose an insulated water pipe plug-in device for nursing hot and cold compress apparatus. Utility Model Content

[0004] The utility model aims to provide an insulated water pipe docking device for a nursing hot and cold compress instrument to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulated water pipe docking and plugging device for a nursing hot and cold compress instrument, comprising a rear locking sleeve, a front locking ring, a docking female head, an upper positioning mold and a lower positioning mold, the top and bottom of the docking female head are provided with an upper positioning mold and a lower positioning mold that are clamped with each other, the front ends of the upper positioning mold and the lower positioning mold are locked by the front locking ring, the other ends of the upper positioning mold and the lower positioning mold are clamped with a rear locking sleeve, one side of the rear locking sleeve and corresponding to the positions of the upper positioning mold and the lower positioning mold are provided with two groups of insulation washers, one end of the docking female head is plugged with a docking male head, and the end of the rear locking sleeve away from the docking female head is fixedly installed with two groups of rubber-plastic insulation sleeves, and the inside of the rubber-plastic insulation sleeve is provided with a silicone tube connected to the docking female head.

[0006] Furthermore, the docking female connector includes a docking connector body, an extension frame and a locking pressing piece. The extension frame is fixedly installed on the top of the docking connector body, and a locking pressing piece is arranged inside the extension frame.

[0007] Furthermore, the upper positioning mold and the lower positioning mold have the same structure and both include a positioning plate, a fixing plate and a locking groove. The positioning plate is arranged on the outer surface of the docking female head. One side of the positioning plate is fixedly connected to a fixing plate. One side of the fixing plate is provided with a locking groove. The upper positioning mold and the lower positioning mold are both provided with a first fixing groove. The first fixing grooves on the upper positioning mold and the lower positioning mold are connected by locking bolts.

[0008] Furthermore, the front locking ring includes a front locking sleeve, a locking plate and a fixed tooth, one side of the front locking sleeve is fixedly connected to a locking plate engaged with the locking groove, and one side of the front locking sleeve is fixedly connected to a fixed tooth.

[0009] Furthermore, the rear locking sleeve includes a rear locking sleeve body, a fixed pressure plate and a pressing block. An "L"-shaped fixed pressure plate is fixedly connected to one side of the rear locking sleeve body, and a pressing block is fixedly connected to the bottom of the fixed pressure plate and at a position corresponding to the locking pressure plate.

[0010] Furthermore, a third fixing groove is provided on the fixed pressure plate, a second fixing groove is provided on the upper positioning mold and the lower positioning mold at a position corresponding to the third fixing groove, a locking bolt is provided at the bottom of the lower positioning mold at a position corresponding to the second fixing groove, and the top of the locking bolt extends to the top of the fixed pressure plate through the third fixing groove.

[0011] Furthermore, the top of the joint body is fixedly connected to one side of the extension frame via a reinforcing sheet, and an avoidance groove is provided on the upper positioning mold at a position corresponding to the reinforcing sheet.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the docking female head and the docking male head provided in the utility model are connected to each other, and the upper positioning mold and the lower positioning mold provided subsequently can wrap the docking female head, and then the rear locking sleeve and the front locking ring can be used to lock and fix the two ends of the upper positioning mold and the lower positioning mold, and the setting of the two insulation gaskets can block the space between the upper positioning mold, the lower positioning mold and the docking female head to form a layer of air insulation, and at the same time reduce the overall space of the entire device, and then the connected silicone tube, the docking male head and the docking female head are connected to each other, such a connection method occupies less space and is more stable to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the exploded view structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the docking female head of the utility model;

[0016] Figure 4 This is a schematic diagram of the three-dimensional structure of the upper positioning mold of the utility model;

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the front locking ring of the utility model;

[0018] Figure 6 It is a schematic diagram of the three-dimensional structure of the rear locking sleeve of the utility model.

[0019] In the figure: 1 rear locking sleeve, 2 front locking ring, 3 docking female head, 4 upper positioning mold, 5 lower positioning mold, 6 insulation gasket, 7 rubber-plastic insulation sleeve, 8 silicone tube, 9 docking male head, 10 connector body, 11 extension frame, 12 locking pressure piece, 13 reinforcement piece, 14 positioning piece, 15 fixing piece, 16 locking groove, 17 first fixing groove, 18 second fixing groove, 19 avoidance groove, 20 front locking sleeve, 21 locking piece, 22 fixed tooth, 23 rear locking sleeve body, 24 fixed pressure plate, 25 third fixing groove, 26 pressing block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6 The utility model provides a technical solution: an insulated water pipe docking and plugging device for a nursing hot and cold compress instrument, comprising a rear locking sleeve 1, a front locking ring 2, a docking female head 3, an upper positioning mold 4 and a lower positioning mold 5, the top and bottom of the docking female head 3 are provided with an upper positioning mold 4 and a lower positioning mold 5 that are clamped with each other, the front ends of the upper positioning mold 4 and the lower positioning mold 5 are locked by the front locking ring 2, the other ends of the upper positioning mold 4 and the lower positioning mold 5 are clamped with a rear locking sleeve 1, one side of the rear locking sleeve 1 and corresponding to the positions of the upper positioning mold 4 and the lower positioning mold 5 are provided with two groups of insulation washers 6, one end of the docking female head 3 is plugged with a docking male head 9, and the end of the rear locking sleeve 1 away from the docking female head 3 is fixedly installed with two groups of rubber-plastic insulation sleeves 7, and the rubber-plastic insulation sleeve 7 is provided with a silicone tube 8 connected to the docking female head 3.

[0022] Among them, the docking female head 3 and the docking male head 9 are connected to each other, and the upper positioning mold 4 and the lower positioning mold 5 are then wrapped around the docking female head 3, and then the rear locking sleeve 1 and the front locking ring 2 can be used to lock and fix the two ends of the upper positioning mold 4 and the lower positioning mold 5, and the two insulation gaskets 6 are set to block the space between the upper positioning mold 4, the lower positioning mold 5 and the docking female head 3 to form a layer of air insulation, and at the same time reduce the overall space of the entire device, and then the connected silicone tube, the docking male head and the docking female head are connected to each other. This connection method occupies less space and is more stable to install.

[0023] See also Figure 1 , Figure 2 , Figure 3 and Figure 4The docking female connector 3 includes a docking connector body 10, an extension frame 11 and a locking pressure piece 12. The extension frame 11 is fixedly installed on the top of the docking connector body 10, and a locking pressure piece 12 is arranged inside the extension frame 11. The upper positioning mold 4 and the lower positioning mold 5 have the same structure and both include a positioning piece 14, a fixing piece 15 and a locking groove 16. The positioning piece 14 is arranged on the outer surface of the docking female connector 3, and a fixing piece 15 is fixedly connected to one side of the positioning piece 14. A locking groove 16 is provided on one side of the fixing piece 15. A first fixing groove 17 is provided on the upper positioning mold 4 and the lower positioning mold 5. The first fixing grooves 17 on the upper positioning mold 4 and the lower positioning mold 5 are connected by locking bolts. The top of the docking connector body 10 is fixedly connected to one side of the extension frame 11 by a reinforcing piece 13, and an avoidance groove 19 is provided on the upper positioning mold 4 and corresponding to the position of the reinforcing piece 13.

[0024] Among them, during the installation process, the positioning plates 14 of the upper positioning mold 4 and the lower positioning mold 5 are placed on the top and bottom of the docking female head 3, and then the locking bolts can be used to pass through the first fixing groove 17 to complete the fixing and locking of the upper positioning mold 4 and the lower positioning mold 5, and the reinforcement plate 13 and the avoidance groove 19 correspond to each other, so as to prevent the docking female head 3 and the upper positioning mold 4 and the lower positioning mold 5 from rotational displacement.

[0025] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 The front locking ring 2 includes a front locking sleeve 20, a locking piece 21 and a fixed tooth 22. One side of the front locking sleeve 20 is fixedly connected to the locking piece 21 engaged with the locking groove 16, and one side of the front locking sleeve 20 is fixedly connected to the fixed tooth 22.

[0026] Among them, after the upper positioning mold 4 and the lower positioning mold 5 are installed, the locking plate 21 on one side of the front locking sleeve 20 is aligned with the locking groove 16 position of the positioning plate 14, and the locking plate 21 can be inserted into the locking groove 16, so that the two ends of the upper positioning mold 4 and the lower positioning mold 5 can be positioned and locked, and the setting of the fixed tooth 22 facilitates the up and down sliding of the locking pressure plate 12 on the docking female head 3.

[0027] See also Figure 1 , Figure 2 , Figure 4 and Figure 6 The rear locking sleeve 1 includes a rear locking sleeve body 23, a fixed pressure plate 24 and a pressing block 26. An "L"-shaped fixed pressure plate 24 is fixedly connected to one side of the rear locking sleeve body 23, and a pressing block 26 is fixedly connected to the bottom of the fixed pressure plate 24 and at a position corresponding to the locking pressure sheet 12.

[0028] The ends of the upper positioning die 4 and the lower positioning die 5 away from the front locking sleeve 20 can be inserted into the interior of the rear locking sleeve body 23 and fixed by locking bolts passing through the interior of the first fixing groove 17 .

[0029] See also Figure 1 , Figure 2 , Figure 4 and Figure 6 A third fixing groove 25 is provided on the fixed pressure plate 24, and a second fixing groove 18 is provided on the upper positioning die 4 and the lower positioning die 5 at a position corresponding to the third fixing groove 25. A locking bolt is provided at the bottom of the lower positioning die 5 at a position corresponding to the second fixing groove 18, and the top of the locking bolt extends to the top of the fixed pressure plate 24 through the third fixing groove 25, wherein the opened second fixing groove 18 can use the locking bolt to fix the upper positioning die 4, the lower positioning die 5 and the rear locking sleeve 1.

[0030] When in use, first, the docking female head 3 and the docking male head 9 are connected to each other, and then the upper positioning mold 4 and the lower positioning mold 5 are wrapped around the docking female head 3, and then the rear locking sleeve 1 and the front locking ring 2 can be used to lock and fix the two ends of the upper positioning mold 4 and the lower positioning mold 5, and the setting of the two insulation gaskets 6 can block the space between the upper positioning mold 4, the lower positioning mold 5 and the docking female head 3 to form a layer of air insulation and at the same time reduce the overall space of the entire device, and then the connected silicone tube, the docking male head and the docking female head are connected to each other. This connection method occupies less space and is more stable to install. During the installation process, the positioning pieces 14 of the upper positioning mold 4 and the lower positioning mold 5 are placed on the top and bottom of the docking female head 3, and then the locking bolts can be used to pass through the first fixing The fixed groove 17 can complete the fixed locking of the upper positioning mold 4 and the lower positioning mold 5, and the reinforcement plate 13 and the avoidance groove 19 correspond to each other, so that the docking female head 3 and the upper positioning mold 4 and the lower positioning mold 5 can be prevented from rotational displacement. After the upper positioning mold 4 and the lower positioning mold 5 are installed, the locking plate 21 on one side of the front locking sleeve 20 corresponds to the locking groove 16 position of the positioning plate 14, and the locking plate 21 can be inserted into the locking groove 16. In this way, the two ends of the upper positioning mold 4 and the lower positioning mold 5 can be positioned and locked, and the setting of the fixed teeth 22 facilitates the up and down sliding of the locking pressure plate 12 on the docking female head 3. The end of the upper positioning mold 4 and the lower positioning mold 5 away from the front locking sleeve 20 can be inserted into the interior of the rear locking sleeve body 23, and fixed by passing through the locking bolt inside the first fixed groove 17.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulated water pipe docking device for a nursing hot and cold compress instrument, comprising a rear locking sleeve (1), a front locking ring (2), a docking female head (3), an upper positioning mold (4) and a lower positioning mold (5), characterized in that: An upper positioning mold (4) and a lower positioning mold (5) which are clamped together are arranged at the top and bottom of the docking female head (3); the front ends of the upper positioning mold (4) and the lower positioning mold (5) are locked by a front locking ring (2); the other ends of the upper positioning mold (4) and the lower positioning mold (5) are clamped with a rear locking sleeve (1); two groups of heat insulating washers (6) are arranged on one side of the rear locking sleeve (1) and at positions corresponding to the upper positioning mold (4) and the lower positioning mold (5); a docking male head (9) is inserted at one end of the docking female head (3); two groups of rubber-plastic insulation sleeves (7) are fixedly installed at one end of the rear locking sleeve (1) away from the docking female head (3); and a silicone tube (8) which is connected to the docking female head (3) is arranged inside the rubber-plastic insulation sleeve (7).

2. The insulated water pipe docking device of the nursing hot and cold compress instrument according to claim 1, characterized in that: The docking female connector (3) comprises a docking connector body (10), an extension frame (11) and a locking pressing piece (12); the extension frame (11) is fixedly mounted on the top of the docking connector body (10), and the locking pressing piece (12) is arranged inside the extension frame (11).

3. The insulated water pipe docking device of the nursing hot and cold compress instrument according to claim 2, characterized in that: The upper positioning die (4) and the lower positioning die (5) have the same structure and both comprise a positioning piece (14), a fixing piece (15) and a locking groove (16); the positioning piece (14) is arranged on the outer surface of the docking female head (3); one side of the positioning piece (14) is fixedly connected to the fixing piece (15); one side of the fixing piece (15) is provided with a locking groove (16); the upper positioning die (4) and the lower positioning die (5) are both provided with a first fixing groove (17); the first fixing grooves (17) on the upper positioning die (4) and the lower positioning die (5) are connected by locking bolts.

4. The insulated water pipe docking device of the nursing hot and cold compress instrument according to claim 3, characterized in that: The front locking ring (2) comprises a front locking sleeve (20), a locking plate (21) and a fixed tooth (22); one side of the front locking sleeve (20) is fixedly connected to the locking plate (21) engaged with the locking groove (16); and one side of the front locking sleeve (20) is fixedly connected to the fixed tooth (22).

5. The insulated water pipe docking device of the nursing hot and cold compress instrument according to claim 4, characterized in that: The rear locking sleeve (1) comprises a rear locking sleeve body (23), a fixed pressure plate (24) and a pressing block (26); an "L"-shaped fixed pressure plate (24) is fixedly connected to one side of the rear locking sleeve body (23); and a pressing block (26) is fixedly connected to the bottom of the fixed pressure plate (24) and at a position corresponding to the locking pressure sheet (12).

6. The insulated water pipe docking device of the nursing hot and cold compress instrument according to claim 5, characterized in that: A third fixing groove (25) is provided on the fixed pressure plate (24), a second fixing groove (18) is provided on the upper positioning die (4) and the lower positioning die (5) at a position corresponding to the third fixing groove (25), a locking bolt is provided at the bottom of the lower positioning die (5) at a position corresponding to the second fixing groove (18), and the top of the locking bolt extends through the third fixing groove (25) to the top of the fixed pressure plate (24).

7. The insulated water pipe docking device of the nursing hot and cold compress instrument according to claim 6, characterized in that: The top of the joint body (10) is fixedly connected to one side of the extension frame (11) via a reinforcing sheet (13), and an avoidance groove (19) is provided on the upper positioning mold (4) and at a position corresponding to the reinforcing sheet (13).