CN117072752A - Shower faucet with frost crack prevention and water hammer prevention functions - Google Patents

Shower faucet with frost crack prevention and water hammer prevention functions Download PDF

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Publication number
CN117072752A
CN117072752A CN202311217672.3A CN202311217672A CN117072752A CN 117072752 A CN117072752 A CN 117072752A CN 202311217672 A CN202311217672 A CN 202311217672A CN 117072752 A CN117072752 A CN 117072752A
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CN
China
Prior art keywords
waterway
groove
main
water
water hammer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311217672.3A
Other languages
Chinese (zh)
Inventor
王佳
梁绍团
陈浩宽
覃韦径
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Huida Sanitary Ware Co Ltd
Original Assignee
Huida Sanitary Ware Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huida Sanitary Ware Co Ltd filed Critical Huida Sanitary Ware Co Ltd
Priority to CN202311217672.3A priority Critical patent/CN117072752A/en
Publication of CN117072752A publication Critical patent/CN117072752A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/01—Damping of valve members
    • F16K47/012—Damping of valve members by means of a resilient damping element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Abstract

The application belongs to the technical field of bathroom, in particular to a shower faucet with an anti-frost-crack and water hammer-proof function, which comprises a shower main body, wherein a main waterway and a branch waterway communicated with the main waterway are arranged in the shower main body; the waterproof hammer body is arranged in the branch waterway, the waterproof hammer body is plugged in the branch waterway, one end of the waterproof hammer body faces the main waterway and can be contacted with a medium in the main waterway; the waterproof hammer body is an elastic piece which can be compressed and deformed. According to the application, the branch waterway communicated with the main waterway is added on the main waterway of the shower main body, the water change in the main waterway is equivalent to the water change in the branch waterway, the waterproof hammer body is arranged in the branch waterway, the sealing performance of the branch waterway is ensured by matching the sealing plug with the waterproof hammer body, the waterproof hammer body is an elastic body, and the corresponding energy absorption action along with the change of the main waterway is realized by the elastic deformation of the waterproof hammer body.

Description

Shower faucet with frost crack prevention and water hammer prevention functions
Technical Field
The application belongs to the technical field of bathrooms, and particularly relates to a shower faucet with frost crack prevention and water hammer prevention functions.
Background
The shower faucet is a bathroom component commonly used in home all the year round, and can cause loosening and water leakage of a joint due to vibration of a water hammer in long-time use, and even cause the problem of main body fracture. In addition, in winter of cold winter, the temperature is too low, water in the main body can freeze and expand, the volume is increased, water in the main waterway can be extruded outwards due to the fact that the water in the main waterway is frozen, joints, valve cores, the main body and the like can be extruded and broken, the water leakage problem occurs, and the product cannot be normally used.
In the prior art, a tap assembly and tap for preventing frost cracking is disclosed in patent CN216344067U, comprising a housing; a valve core; a valve seat body; an elastic member; a guide connecting column; the valve core is arranged in the shell, the valve seat body is movably arranged in the shell, the guide connecting column is connected with the valve seat body and guides the connecting shell, the elastic piece is biased between the shell and the valve seat body, and the guide connecting column and the valve seat body extend to form a water inlet channel and a water outlet channel which can be communicated with the valve core; the faucet assembly comprises a use state and a freezing state, when the faucet assembly is in the use state, the elastic piece biases the valve seat body to enable the valve seat body to be pressed against the connecting valve core, when the faucet assembly is in the freezing state, water in the water inlet channel, the water outlet channel, the valve seat body or the valve core is frozen and expanded to drive the valve seat body to be far away from the valve core, and the elastic piece accumulates reset force. In the above technical scheme, the parts for absorbing energy conduction are more, the assembly is difficult, the reaction is delayed, the elastic piece is a spring, the initial state can not be ensured to leak only by great elastic force, the assembly difficulty and the energy absorption effect are not obvious due to the great elastic force, and the valve core and the valve body seat are contacted and sealed well under the initial pressure state of the main waterway, so that the elastic piece can possibly have enough energy absorption space.
Disclosure of Invention
In order to solve the problems in the background art, the application provides the shower faucet with the frost crack prevention and water hammer prevention functions, the water hammer body is designed to be made of elastic materials, the sudden change pressure in a main waterway is absorbed through the compression and reset functions of the shower faucet, and the shower faucet is simple in structure and easy to install.
The application adopts the following technical scheme:
a shower faucet with frost crack prevention and water hammer prevention functions comprises a shower main body, wherein a main waterway and a branch waterway communicated with the main waterway are arranged in the shower main body;
the waterproof hammer body is arranged in the branch waterway, the waterproof hammer body is plugged in the branch waterway, one end of the waterproof hammer body faces the main waterway and can be contacted with a medium in the main waterway; the waterproof hammer body is an elastic piece which can be compressed and deformed.
Further, the sealing plug is provided with a mounting groove towards one end of the waterproof hammer body, the waterproof hammer body comprises a positioning column inserted in the mounting groove, and at least one airtight cavity is formed between the outer wall of the positioning column and the inner wall of the mounting groove.
Further, at least one annular groove is formed in the outer wall of the positioning column, and a first airtight cavity is formed between the annular groove and the inner wall of the mounting groove.
Further, at least one sinking groove is formed in the top end of the positioning column, and a second airtight cavity is formed between the sinking groove and the top wall of the mounting groove.
Further, a first accommodating groove matched with the caliber of the main waterway and a second accommodating groove extending from the bottom of the first accommodating groove to the inside of the waterproof hammer body are formed in one end of the waterproof hammer body, which faces the main waterway, and the caliber of the second accommodating groove is smaller than that of the first accommodating groove.
Further, the second holding groove is the toper groove, and the major diameter end and the first holding groove of toper groove are connected, and the minor diameter end in toper groove extends to the inside of waterproof hammer block.
Further, at least one sealing piece is arranged between the outer wall of the sealing plug and the inner wall of the branch waterway.
Further, a wrench sinking groove is arranged at the center of one end of the sealing plug, which is far away from the waterproof hammer body.
Further, the outer wall of the sealing plug is symmetrically and convexly provided with clamping blocks extending along the radial direction, and the inner wall at the opening end of the water supporting channel is provided with clamping grooves corresponding to the clamping blocks.
Further, the upper portion of a water way is provided with a step, the clamping groove is arranged on the step, the clamping groove protrudes out of the inner wall of the water way, a notch is formed in one side face of the clamping groove, a guide slope is formed in the other side face of the clamping groove, the guide slopes of two adjacent clamping grooves are opposite to the notch, and after the clamping blocks slide downwards from the guide blank, the clamping blocks enter the clamping groove from the adjacent notch.
Compared with the prior art, the application has the beneficial effects that:
(1) On the main water path of the shower main body, a branch water path communicated with the main water path is added, the water change in the main water path is equivalent to the water change in the branch water path, a waterproof hammer body is arranged in the branch water path, the sealing performance of the branch water path is ensured through the cooperation of a sealing plug and the waterproof hammer body, the waterproof hammer body is made of an elastic material, and corresponding energy absorption action is carried out along with the change of the main water path through the elastic deformation of the waterproof hammer body. When the valve core in the main waterway is closed, water hammer impact force is generated in the main waterway, the branch waterway is communicated with the main waterway, the water hammer impact force is conducted to the branch waterway, the waterproof hammer body arranged in the branch waterway is deformed due to the increase of the water impact force, at the moment, the waterproof hammer body absorbs impact energy, and the energy is reversely released in the main waterway after the energy absorption effect of the waterproof hammer body reaches a peak value; the impact force of the water hammer is absorbed and released by the waterproof hammer body, and the energy is attenuated to a certain extent, so that the impact effect of the water hammer in the main waterway is reduced. When the water in the main waterway is frozen, the water in the main waterway can freeze and expand, and the branch waterway is communicated with the main waterway, so that the acting force generated by the icing and expanding can act on the waterproof hammer body, and the waterproof hammer body is compressed and deformed at the moment to give up the icing and expanding space for the water in the main waterway, thereby relieving the expansion pressure of the shower main body and the connecting part thereof, and avoiding the shower main body and the connecting part thereof from cracking and breaking.
(2) At least one airtight cavity is formed between the outer wall of the positioning column and the inner wall of the mounting groove and is used for relieving the acting force of the waterproof hammer body, which is impacted and deformed by the water hammer, and the airtight cavity can also be used for yielding a volume space after the water ice is expanded.
(3) The principle that the elastic deformation of the waterproof hammer body can be recovered is utilized, the whole energy absorption process can be realized by only the waterproof hammer body, the sealing piece and the sealing plug, the whole structure is simple, the parts are few, the reaction rate is high, the manufacturing cost is reduced, and the risk of abnormality can be reduced.
Drawings
For a clearer description of embodiments of the application or of solutions in the prior art, the drawings which are used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is an overall block diagram of a shower faucet of the present application;
FIG. 2 is a partial block diagram of the junction of the branch waterway and the main waterway of the shower faucet of the present application;
fig. 3 is an enlarged view of a portion a in fig. 2;
FIG. 4 is a block diagram of a waterproof hammer of the present application;
FIG. 5 is a block diagram of a waterproof hammer of the present application;
FIG. 6 is a block diagram of a seal plug in the present application;
FIG. 7 is a diagram showing the internal construction of the branch waterway according to the present application;
wherein: 1-a shower main body, 12-a first clamping groove, 121-a first lug, 122-a second lug, 123-a first notch, 124-a first guide slope, 13-a second clamping groove, 131-a third lug, 132-a second guide slope, 14-a step, 2-a main waterway, 3-a waterway, 4-waterproof hammer body, 41-reference column, 42-ring channel, 421-first airtight cavity, 43-sinking groove, 431-second airtight cavity, 44-first accommodation groove, 45-second accommodation groove, 5-sealing plug, 51-installation groove, 52-spanner sinking groove, 53-clamping block and 6-sealing piece.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
The application is discussed in detail below in conjunction with fig. 1-7 and the specific embodiments.
As shown in fig. 1-7, the application provides a shower faucet with frost crack prevention and water hammer prevention functions, which comprises a shower main body 1, wherein a main waterway 2 and a branch waterway 3 communicated with the main waterway are arranged in the shower main body 1, the main waterway 2 is a circulation channel of shower water, the branch waterway 3 is used for rapidly responding to the change of the main waterway 2 and performing corresponding energy absorption action, and the branch waterway 3 does not influence the flow of the main waterway 2; the water-proof hammer 4 and the sealing plug 5 for plugging the water-proof hammer 4 in the water-proof channel are arranged in the water-proof channel 3, one end of the water-proof hammer 4 faces the main water channel 2 and can be contacted with a medium (namely shower water or ice formed by the shower water) in the main water channel 2; the waterproof hammer body 4 is a compressible elastic piece, namely, the waterproof hammer body 4 is made of elastic materials and can deform under certain pressure, and the waterproof hammer body can recover to an initial state after the external pressure is removed, so that the energy absorption effect is realized.
According to the embodiment, the waterproof hammer body 4 is plugged in the branch waterway 3 through the sealing plug 5, so that water in the main waterway 2 is prevented from flowing away from the branch waterway 3, and the waterproof hammer is simple in structure and good in sealing performance; when the valve core in the main waterway 2 is closed, a water hammer impact force is generated in the main waterway 2, the water hammer impact force is conducted to the branch waterway 3 due to the communication between the branch waterway 3 and the main waterway 2, the waterproof hammer 4 arranged in the branch waterway 3 is deformed due to the increase of the impact force of water, at the moment, the waterproof hammer 4 absorbs impact energy, and when the energy absorption effect of the waterproof hammer 4 reaches a peak value, the energy is reversely released in the main waterway 2; the impact force of the water hammer is absorbed and released by the waterproof hammer body 4, and the energy is attenuated to a certain extent, so that the impact effect of the water hammer in the main waterway 2 is reduced. When the water in the main waterway 2 is frozen, the water in the main waterway 2 can freeze and expand, and the branch waterway 3 is communicated with the main waterway 2, so that the acting force generated by the icing and expanding can act on the waterproof hammer 4, and the waterproof hammer 4 is compressed and deformed at the moment, so that an icing and expanding space is reserved for the water in the main waterway 2, and the expansion pressure of the shower main body and the connecting part of the shower main body is relieved, and the shower main body and the connecting part of the shower main body are prevented from being broken and fractured.
According to the embodiment, the principle that the waterproof hammer body 4 is elastically deformed and can be restored is utilized, the effect of pipeline energy absorption can be achieved only by the waterproof hammer body 4 and the sealing plug 5, the waterproof hammer body 4 is arranged on the branch waterway 3 communicated with the main waterway 2, the flow on the main waterway 2 is not affected, the reaction is rapid, and the maintenance and the replacement are convenient when abnormality occurs.
Preferably, the waterproof hammer body 4 is made of rubber, silica gel or the like, and can be correspondingly selected according to the requirements of elastic deformation, freezing temperature and the like in actual use, and the application is not particularly limited.
Specifically, the one end that seals end cap 5 towards waterproof hammer block 4 is equipped with mounting groove 51, and waterproof hammer block 4 is including pegging graft the reference column 41 in mounting groove 51, is formed with at least one airtight cavity between the outer wall of reference column 41 and the inner wall of mounting groove 51, and airtight cavity is used for slowing down the effort that waterproof hammer block received the impact deformation of water hammer, also can give up volume space for the water and ice expansion back.
Specifically, as shown in fig. 4, in some embodiments, at least one annular groove 42 is formed on the outer wall of the positioning post 41, and a first closed cavity 421 is formed between the annular groove 42 and the inner wall of the mounting groove 51. At least one sinking groove 43 is formed at the top end of the positioning column 41, and a second airtight cavity 431 is formed between the sinking groove 43 and the top wall of the mounting groove 51. The first closed cavity 421 and the second closed cavity 431 are used to slow down the acting force and make the expansion space available, and the present application is not limited to the number of the first closed cavity 421 and the second closed cavity 431, and is not limited to the specific shape, as long as the above functions can be achieved, and all the present application is within the scope of protection of the present application. The waterproof hammer body 4 and the sealing plug 5 are matched to form an energy-absorbing airtight cavity, so that the structure is simple, and the action effect is obvious.
Specifically, as shown in fig. 3 to 5, in some embodiments, a first accommodating groove 44 adapted to the caliber of the main waterway 2 and a second accommodating groove 45 extending from the bottom of the first accommodating groove 44 to the inside of the waterproof hammer 4 are formed at one end of the waterproof hammer 4 facing the main waterway 2, and the caliber of the second accommodating groove 45 is smaller than that of the first accommodating groove 44. The first accommodation groove 44 and the second accommodation groove 45 are provided to provide a contact area of water or ice with the waterproof hammer 4, and more sufficiently exert compression and return functions of the waterproof hammer 4 itself. Preferably, the second receiving groove 45 is a tapered groove, a large diameter end of the tapered groove is connected with the first receiving groove 44, and a small diameter end of the tapered groove extends into the waterproof hammer body 4.
Specifically, set up at least one sealing member 6 between the outer wall of sealed end cap 5 and the inner wall of branch water route 3, realize the sealed of branch water route 3 through sealed end cap 5 cooperation sealing member 6, prevent that the water of main water route 2 from flowing away from branch water route 3. Preferably, the sealing member 6 is a sealing ring, and the sealing rings can be designed into two sealing rings, so that the tightness of the branch waterway 3 is fully ensured.
Specifically, as shown in fig. 3, in some embodiments, a wrench socket 52 is disposed at a center of an end of the sealing plug 5 facing away from the waterproof hammer body 4, the wrench socket 52 is matched with a disassembling wrench, and the sealing plug 5 can be installed on the shower body 1 or the sealing plug 5 can be disassembled from the shower body 1 by disassembling the wrench.
In some embodiments, as shown in fig. 6 and 7, the outer wall of the sealing plug 5 is symmetrically and convexly provided with a clamping block 53 extending along the radial direction, and the inner wall at the opening end of the branch waterway 3 is provided with a clamping groove corresponding to the clamping block 53, and the clamping block 53 is clamped in the clamping groove to realize the fixed installation of the sealing plug 5. Of course, the application is not limited to the fixed installation form of the sealing plug 5 and the shower body 1, and can be selected to be the installation form of the clamping block and the clamping groove, and can also be selected to be the installation form of mutual screw connection, which belongs to the protection scope of the application.
Specifically, the specific clamping structure of the clamping block 53 and the clamping groove is as follows: the upper portion of a water supporting path 3 is provided with a step 14, the clamping groove is arranged on the step, the clamping groove protrudes out of the inner wall of the water supporting path 3 and extends inwards, one side surface of the clamping groove is provided with a notch, the other side surface of the clamping groove forms a guiding slope, the guiding slopes of two adjacent clamping grooves are opposite to the notch, and after the clamping block 53 slides downwards from the guiding slope, the clamping block 53 enters the clamping groove from the adjacent notch, so that the clamping block 53 is clamped in the clamping groove.
More specifically, as shown in fig. 7, the water branch path 3 includes a first mounting hole and a second mounting hole which are sequentially arranged from top to bottom, the aperture of the first mounting hole is larger than that of the second mounting hole, a step 14 is formed at the joint of the first mounting hole and the second mounting hole, and the lower bottom wall of the clamping groove is the upper surface of the step 14; the maximum outer diameter between the two clamping blocks 53 is smaller than the aperture of the first mounting hole, i.e. the clamping blocks 53 can move in the first mounting hole.
To illustrate the process of implementing the clamping process between the clamping groove and the clamping block 53, two clamping grooves are defined as a first clamping groove 12 and a second clamping groove 13 respectively; adjacent first protruding blocks 121 and second protruding blocks 122 are arranged on the inner wall of the first mounting hole around the first clamping groove 12, the first protruding blocks 121 are positioned at the top of the first clamping groove 12, the second protruding blocks 122 are positioned on one side surface of the first clamping groove 12, a first notch 123 is formed in the other side surface of the first clamping groove 12, and the first notch 123 is used for enabling one clamping block 53 to slide in; the outer side of the second bump 122 is connected with a first guiding slope 124, and the first guiding slope 124 slowly extends downwards from the upper end surface of the first bump 121 to the step 14; adjacent third protruding blocks 131 and fourth protruding blocks (not shown in the figure) are arranged on the inner wall of the first mounting hole around the second clamping groove 13, the third protruding blocks 131 are positioned at the top of the second clamping groove 13, the fourth protruding blocks are positioned on one side surface of the second clamping groove 13, the other side surface of the second clamping groove 13 is provided with a second notch, and the second notch is used for sliding in of the other clamping block 53; the outer side of the fourth bump is connected with a second guiding slope 132, and the second guiding slope 132 slowly extends downwards from the upper end surface of the third bump 131 to the step 14; the first guiding slope 124 is disposed corresponding to the second notch, and the second guiding slope 132 is disposed corresponding to the first notch 123.
During installation, the positioning column 41 of the waterproof hammer body 4 is firstly installed in the installation groove 51 of the sealing plug 5 to form a whole, and then the whole is installed in the water supporting channel 3, and the specific installation process is as follows: the two clamping blocks 53 of the sealing plug 5 are correspondingly arranged on the upper end faces of the first lug 121 and the third lug 131, then the sealing plug 5 is rotated, the two clamping blocks 53 respectively slide downwards along the first guide slope 124 and the second guide slope 132 and finally slide on the step 14 to continue rotating, and the two clamping blocks enter corresponding clamping grooves through the first notch 123 and the second notch respectively, so that the sealing plug 5, the waterproof hammer body 4 and the shower body 1 are fixedly connected.
The application has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the application, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.

Claims (10)

1. The shower faucet with the frost crack prevention and water hammer prevention functions is characterized by comprising a shower main body, wherein a main waterway and a branch waterway communicated with the main waterway are arranged in the shower main body;
the waterproof hammer body and the sealing plug for plugging the waterproof hammer body in the branch waterway are arranged in the branch waterway, and one end of the waterproof hammer body faces the main waterway and can be in contact with a medium in the main waterway; the waterproof hammer body is an elastic piece capable of being compressed and deformed.
2. The shower faucet with the frost crack prevention and water hammer prevention function according to claim 1, wherein an installation groove is formed in one end of the sealing plug, which faces the water hammer body, the water hammer body comprises a positioning column inserted in the installation groove, and at least one airtight cavity is formed between the outer wall of the positioning column and the inner wall of the installation groove.
3. The shower faucet with the frost crack prevention and water hammer prevention function according to claim 2, wherein the outer wall of the positioning column is provided with at least one annular groove, and a first airtight cavity is formed between the annular groove and the inner wall of the installation groove.
4. A shower faucet with frost crack prevention and water hammer prevention functions according to claim 2 or 3, wherein at least one sink is provided at the top end of the positioning column, and a second closed cavity is formed between the sink and the top wall of the mounting groove.
5. The shower faucet with the frost crack prevention and water hammer prevention function according to claim 1, wherein a first accommodating groove matched with the caliber of the main waterway and a second accommodating groove extending from the bottom of the first accommodating groove to the inside of the waterproof hammer body are formed in one end of the waterproof hammer body facing the main waterway, and the caliber of the second accommodating groove is smaller than that of the first accommodating groove.
6. The shower faucet with the frost crack prevention and water hammer prevention function according to claim 5, wherein the second accommodating groove is a conical groove, a large diameter end of the conical groove is connected with the first accommodating groove, and a small diameter end of the conical groove extends to the inside of the water hammer body.
7. The shower faucet with the frost crack prevention and water hammer prevention function according to claim 1, wherein at least one sealing piece is arranged between the outer wall of the sealing plug and the inner wall of the branch waterway.
8. The shower faucet with the frost crack prevention and water hammer prevention function according to claim 1, wherein a wrench sinking groove is arranged at the center of one end of the sealing plug, which is away from the water hammer body.
9. The shower faucet with the frost crack prevention and water hammer prevention function according to claim 1, wherein clamping blocks extending along the radial direction are symmetrically and convexly arranged on the outer wall of the sealing plug, and clamping grooves corresponding to the clamping blocks are arranged on the inner wall of the opening end of the branch waterway.
10. The shower faucet with the frost crack prevention and water hammer prevention functions according to claim 9, wherein a step is arranged at the upper part of the water branch path, the clamping grooves are arranged on the step, the clamping grooves protrude out of the inner wall of the water branch path, a notch is formed on one side surface, a guide slope is formed on the other side surface, the guide slopes of two adjacent clamping grooves are opposite to the notch, and after the clamping blocks slide downwards from the guide blanks, the clamping blocks enter the clamping grooves from the adjacent notch.
CN202311217672.3A 2023-09-20 2023-09-20 Shower faucet with frost crack prevention and water hammer prevention functions Pending CN117072752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311217672.3A CN117072752A (en) 2023-09-20 2023-09-20 Shower faucet with frost crack prevention and water hammer prevention functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311217672.3A CN117072752A (en) 2023-09-20 2023-09-20 Shower faucet with frost crack prevention and water hammer prevention functions

Publications (1)

Publication Number Publication Date
CN117072752A true CN117072752A (en) 2023-11-17

Family

ID=88713503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311217672.3A Pending CN117072752A (en) 2023-09-20 2023-09-20 Shower faucet with frost crack prevention and water hammer prevention functions

Country Status (1)

Country Link
CN (1) CN117072752A (en)

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