CN217422482U

CN217422482U - Novel double-clamp sleeve joint

Info

Publication number: CN217422482U
Application number: CN202221673472.XU
Authority: CN
Inventors: 罗国炎; 傅红兵; 俞平平; 张玲军; 傅红波; 蒋寅诚
Original assignee: Zhejiang Fuyu Valve Manufacture Co ltd
Current assignee: Zhejiang Fuyu Valve Manufacture Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-09-13
Anticipated expiration: 2032-07-01

Abstract

The utility model provides a novel double cassette cup joint, connecting pipe including two coaxial settings, two the outside screw thread of connecting pipe is provided with adjusts a section of thick bamboo, the inside of connecting pipe is provided with the holding ring, two install the wave form pipe through solid fixed ring between the holding ring. By adopting the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a set up the bellows between two connecting pipes, can adjust the whole length that two calories cup joints through adjusting a section of thick bamboo, and then satisfy the connection to water heater and tap, need not accurate location, alright carry out firm connection to water heater and tap, prevent that the water droplet from leaking.

Description

Novel double-clamping sleeve joint

Technical Field

The utility model belongs to the technical field of the water heater assists the utensil field and specifically relates to a novel two calories of cup joints are related to.

Background

The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, mainly takes the vacuum tube type solar water heater as a main part, and occupies 95 percent of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and support, and can convert solar energy into heat energy, and mainly depends on the vacuum heat collecting tube, and the vacuum heat collecting tube can utilize the principle of that hot water floats upwards and cold water sinks to make water produce microcirculation to obtain the required hot water.

The existing solar water heater is connected with a faucet through a double-clamping sleeve joint, but the traditional double-clamping sleeve joint is too simple in structure, when the double-clamping sleeve joint is connected, the water heater and the faucet are required to be connected respectively, and the double-clamping sleeve joint is consistent in length and needs to be accurately positioned, so that the operation is troublesome, the connection is not firm easily, and water drops are leaked.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel two calories of cup joints and connects to current solar water heater who proposes in solving above-mentioned background art links to each other with tap through two calories of cup joints, but traditional two calories of cup joints the structure too simple, when connecting, need connect water heater and tap respectively, because the length that two calories of cup joints is unanimous, need carry out accurate location with water heater and tap, not only troublesome poeration, cause linking insecure moreover easily, cause the water droplet to leak the scheduling problem.

The technical scheme of the utility model is realized like this:

the utility model provides a novel double cassette cup joint, includes the connecting pipe of two coaxial settings, two the outside screw thread of connecting pipe is provided with adjusts a section of thick bamboo, the inside of connecting pipe is provided with the holding ring, two install the wave form pipe through solid fixed ring between the holding ring.

Preferably, both ends of the corrugated pipe are provided with cylindrical fixing parts, the fixing parts are located between the positioning ring and the fixing ring, and the fixing parts, the positioning ring and the fixing ring are fixedly connected through threads.

Preferably, the outer end edge of the fixing part extends outwards horizontally to form a limiting ring, and the limiting ring is clamped outside the positioning ring.

Preferably, the inner wall of the outer end of the connecting pipe is provided with a connecting thread connected with the external connector.

Preferably, the inner wall of the adjusting cylinder and the outer wall of the inner end of the connecting pipe are provided with adjusting threads which are matched with each other.

Preferably, the rotation directions of the adjusting threads on the two connecting pipes are opposite, and the rotation directions of the adjusting threads on the two ends of the connecting pipes are opposite and are respectively matched with the adjusting threads on the connecting pipes.

Preferably, the outer side of the adjusting cylinder is provided with a plurality of anti-slip strips which are arranged at equal intervals.

Preferably, an auxiliary nut is arranged on the outer side of the connecting pipe.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a set up the bellows between two connecting pipes, can adjust the whole length that two calories cup joints through adjusting a section of thick bamboo, and then satisfy the connection to water heater and tap, need not accurate location, alright carry out firm connection to water heater and tap, prevent that the water droplet from leaking.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a front view of the present invention;

FIG. 2 is a front view of the present invention with the adjustment cylinder removed;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the internal structure of the connecting tube of the present invention;

fig. 5 is a schematic structural view of the bellows of the present invention.

Wherein:

1. a connecting pipe; 2. a positioning ring; 3. engaging threads; 4. a corrugated tube; 401. a fixed part; 402. a limiting ring; 5. a fixing ring; 6. an adjusting cylinder; 7. adjusting the screw thread; 8. anti-slip strips; 9. and an auxiliary nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a novel double-clamping sleeve joint comprises two coaxially arranged connecting pipes 1, wherein the outer threads of the two connecting pipes 1 are provided with adjusting cylinders 6, positioning rings 2 are arranged inside the connecting pipes 1, and corrugated pipes 4 are arranged between the two positioning rings 2 through fixing rings 5.

Specifically, two ends of the corrugated pipe 4 are provided with cylindrical fixing parts 401, the fixing parts 401 are located between the positioning ring 2 and the fixing ring 5, the fixing parts 401, the positioning ring 2 and the fixing ring 5 are fixedly connected through threads, the outer end edge of the fixing part 401 extends outwards horizontally to form a limiting ring 402, and the limiting ring 402 is clamped on the outer side of the positioning ring 2; so set up, with spacing ring 402 card on holding ring 2 when using to utilize solid fixed ring 5 to carry out spacing fixed to it through threaded connection.

Specifically, the inner wall of the outer end of the connecting pipe 1 is provided with a connecting thread 3 which is externally connected; the connecting pipe 1 is connected with the water heater and the water faucet conveniently by arranging the connecting thread 3.

Specifically, the inner wall of the adjusting cylinder 6 and the outer wall of the inner end of the connecting pipe 1 are provided with adjusting threads 7 which are matched with each other, the rotating directions of the adjusting threads 7 on the two connecting pipes 1 are opposite, and the rotating directions of the adjusting threads 7 on the two ends of the connecting pipe 1 are opposite, and are respectively matched with the adjusting threads 7 on the connecting pipe 1; so set up, through connecting pipe 1 and the screw-thread fit between the regulation section of thick bamboo 6, during the rotatory regulation section of thick bamboo 6, make two connecting pipes 1 be close to simultaneously or keep away from simultaneously, and then adjust the whole length that the joint was cup jointed to the double cassette.

Specifically, a plurality of antislip strips 8 which are arranged at equal intervals are arranged on the outer side of the adjusting cylinder 6, and an auxiliary nut 9 is arranged on the outer side of the connecting pipe 1; through setting up antislip strip 8 and supplementary nut 9, be convenient for adjust the rotation regulation of a section of thick bamboo 6 and the installation of connecting pipe 1 fixed.

The working principle is as follows:

the utility model discloses a set up corrugated pipe 4 between two connecting pipes 1, can adjust the whole length that the double cassette cup jointed through adjusting a section of thick bamboo 6, and then satisfy the connection to water heater and tap, need not accurate location, alright carry out firm connection to water heater and tap, prevent that the water droplet from leaking.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel two joint sockets which characterized in that: connecting pipe (1), two including two coaxial settings the outside screw thread of connecting pipe (1) is provided with adjusts a section of thick bamboo (6), the inside of connecting pipe (1) is provided with holding ring (2), two install bellows (4) through solid fixed ring (5) between holding ring (2).

2. The novel double-card socket joint according to claim 1, characterized in that: the two ends of the corrugated pipe (4) are provided with cylindrical fixing parts (401), the fixing parts (401) are located between the positioning ring (2) and the fixing rings (5), and the fixing parts (401), the positioning ring (2) and the fixing rings (5) are fixedly connected through threads.

3. The novel double-card socket joint according to claim 2, characterized in that: the outer end edge of the fixing part (401) extends outwards horizontally to form a limiting ring (402), and the limiting ring (402) is clamped on the outer side of the positioning ring (2).

4. The novel double-card socket joint according to claim 1, characterized in that: the inner wall of the outer end of the connecting pipe (1) is provided with a connecting thread (3) connected with the external connector.

5. The novel double-card socket joint according to claim 1, characterized in that: and the inner wall of the adjusting cylinder (6) and the outer wall of the inner end of the connecting pipe (1) are provided with adjusting threads (7) which are matched with each other.

6. The novel double-card socket joint according to claim 5, characterized in that: the rotation directions of the adjusting threads (7) on the two connecting pipes (1) are opposite, and the rotation directions of the adjusting threads (7) at the two ends of the connecting pipes (1) are opposite and are respectively matched with the adjusting threads (7) on the connecting pipes (1).

7. The novel double-card socket joint according to claim 1, characterized in that: the outer side of the adjusting cylinder (6) is provided with a plurality of anti-slip strips (8) which are arranged at equal intervals.

8. The novel double-card socket joint according to claim 1, characterized in that: and an auxiliary nut (9) is arranged on the outer side of the connecting pipe (1).