Shower faucet main body and shower faucet

Abstract

A shower faucet body comprises a valve element cavity, a left water outlet connector pipe, a right cold water connector pipe, an upper water outlet connector pipe, a lower hot water connector pipe and a screwed plug, an upper water outlet hole, a hot water inlet hole and a cold water inlet hole are formed in a bottom plate of the valve element cavity, and the hot water inlet hole and the cold water inlet hole are communicated with the lower hot water connector pipe and the right cold water connector pipe respectively. The middle of the upper water outlet hole is communicated with the longitudinal channel, the end of the upper water outlet hole is communicated with the left water cavity, an internal thread part is arranged at the rear end of the upper water outlet hole, one screwed plug is detachably matched and sealed with the water guide screw hole, and the other screwed plug is matched with the internal thread part; the screwed plug is screwed with the water guide screw hole, the screwed plug is detached from the internal thread part, and water outlet of the upper water outlet connector pipe and the left water outlet connector pipe can be selected to be in a water outlet use state; the screwed plug and the water guide screw hole are detached, the valve element cavity and the left water outlet connector pipe are communicated through the water guide screw hole, and the screwed plug and the internal thread part are screwed to be in a two-water-outlet use state. Water outlet conversion is achieved through disassembly and assembly of the screwed plug, and the die cost is saved.

Description

Technical Field

[0001] The invention relates to a pre-buried shower faucet, in particular to a shower faucet body. Background Art

[0002] The current existing technology, Chinese patent 201510017369.8, a combined structure of a shower faucet and a valve core, including a faucet body and a valve core, a valve core seat is provided at the bottom of the valve core, two blocking baffles are provided at the bottom of the valve core seat, the edge of the valve core seat and the edge of the blocking baffle are provided with communicating sealing ring grooves, and a sealing ring matching the shape of the sealing ring groove is installed on the sealing ring groove; the faucet body is provided with a cold water inlet, a hot water inlet and a valve core cavity, a valve core seat limiting part is provided at the bottom of the valve core cavity, a baffle seat is provided on the faucet body below the valve core cavity, and a through hole is provided between the inner side of the baffle seat and the faucet body. The existing problem is that the faucet body has a single function and a single purpose. Summary of the invention

[0003] The purpose of the present invention is to provide a shower faucet body which has the characteristics of single water outlet and double water outlet conversion.

[0004] The present invention is realized in this way: a shower faucet body, which is special in that it includes a valve core cavity, a left water outlet interface pipe, a right cold water interface pipe, an upper water outlet interface pipe, a lower hot water interface pipe and a screw plug,

[0005] A water guide seat is provided on the partition between the valve core cavity and the left water outlet interface pipe, and a water guide screw hole is provided on the water guide seat. The left water outlet interface pipe extends from the rear of the valve core cavity to form a left water cavity.

[0006] An upper water outlet hole, a hot water inlet hole, a cold water inlet hole and two pin holes are arranged on the bottom plate of the valve core cavity. The upper water outlet hole is connected with the upper water outlet interface pipe through the longitudinal water channel, and the hot water inlet hole and the cold water inlet hole are respectively connected with the lower hot water interface pipe and the right cold water interface pipe; the middle part of the upper water outlet hole is connected with the longitudinal channel, and the end part is connected with the left water cavity. An internal threaded part is arranged at the rear end of the upper water outlet hole, a thread plug is detachably matched with the water guide screw hole and sealed, and another thread plug is matched with the internal threaded part;

[0007] The screw plug is screwed into the water guide screw hole, and the screw plug is removed from the internal thread part, and the water outlet of the upper water outlet interface pipe and the left water outlet interface pipe can be selected as one water outlet use state; the screw plug is removed from the water guide screw hole, and the water guide screw hole connects the valve core cavity and the left water outlet interface pipe, and the screw plug is screwed into the internal thread part for two water outlet use states.

[0008] The shower faucet body is special in that the thread plug includes an external thread body, a flange and a hexagonal countersunk hole.

[0009] The external thread body is screwed into the water guide screw hole, the flange part is fitted into the water guide seat, and the internal hexagon countersunk hole is opposite to the valve core cavity.

[0010] The shower faucet body is special in that: a countersunk hole is provided at the water inlet end of the water guide screw hole;

[0011] It also includes a sealing ring, which is arranged in the countersunk hole and the flange part presses the sealing ring tightly.

[0012] The shower faucet body is special in that the water outlet ends of the right cold water interface pipe and the lower hot water interface pipe extend to the bottom plate of the valve core cavity respectively and are connected to the water inlet holes respectively.

[0013] The shower faucet body is special in that: the left water outlet pipe and the cold water outlet pipe are respectively provided with internal threads;

[0014] It also includes an end thread plug, which is detachably matched with the internal thread of the left water outlet interface pipe and sealed.

[0015] The shower faucet body is special in that the shower faucet body is made of copper, stainless steel or aluminum.

[0016] A shower faucet, which is special in that it comprises a thermostatic valve core and the shower faucet body as described above,

[0017] A screw plug is arranged on the water guide screw hole, and the screw plug on the internal threaded part is disassembled, and the water outlet of the upper water outlet interface pipe and the left water outlet interface pipe can be selected; the thermostatic valve core includes a cold water hole, a hot water hole and a mixed water outlet hole.

[0018] A shower faucet, which is special in that it comprises a thermostatic valve core and the shower faucet body as described above,

[0019] The water guide screw hole connects the valve core cavity and the left water outlet interface pipe, and a screw plug is provided on the internal threaded part;

[0020] The thermostatic valve core includes a cold water hole, a hot water hole, a mixed water outlet hole arranged at the end, and a radial outlet hole arranged in the circumferential direction;

[0021] The mixed water outlet hole is communicated with the upper outlet hole, and the radial outlet hole is communicated with the valve core cavity.

[0022] The present invention provides a shower faucet body, wherein a left water outlet interface pipe and a valve core cavity are connected through a water guide seat, and a threaded plug is arranged on the water guide seat; water outlet conversion is realized by disassembly and assembly of the threaded plug, thereby saving mold costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a cross-sectional view of the present invention.

[0024] Figure 2 yes Figure 1 A-A view of.

[0025] Figure 3 yes Figure 2 B-B view.

[0026] Figure 4 It is one of the three-dimensional exploded views of the present invention.

[0027] Figure 5 It is the second of the three-dimensional exploded diagrams of the present invention.

[0028] Figure 6 It is a perspective view of the present invention.

[0029] Figure 7 It is a front view of the faucet body of the present invention.

[0030] Figure 8 It is a cross-sectional view of a second embodiment of the present invention.

[0031] Fig. 9 yes Figure 8 C-C view of the .

[0032] Fig.10 This is one of the exploded perspective views of the second embodiment of the present invention.

[0033] Fig.11 This is the second exploded perspective view of the second embodiment of the present invention. DETAILED DESCRIPTION

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example 1

[0037] like Figure 1 As shown, a shower faucet body 1 includes a valve core cavity 11, a left water outlet interface pipe 12, a right cold water interface pipe 13, an upper water outlet interface pipe 14, a lower hot water interface pipe 15 and a screw plug 2.

[0038] A water guide seat 16 is provided on the partition between the valve core cavity 11 and the left water outlet interface pipe 12, and a water guide screw hole is provided on the water guide seat 16. The left water outlet interface pipe extends from the rear of the valve core cavity to form a left water cavity 121;

[0039] An upper water outlet hole 111, a hot water inlet hole 112, a cold water inlet hole 113 and two pin holes 114 are provided on the bottom plate of the valve core chamber 11. The upper water outlet hole 111 is connected with the upper water outlet interface pipe 14 through the longitudinal water channel 17, and the hot water inlet hole 112 and the cold water inlet hole 113 are respectively connected with the lower hot water interface pipe 15 and the right cold water interface pipe 13; the middle part of the upper water outlet hole 111 is connected with the longitudinal channel 17, and the end part is connected with the left water chamber 121. The rear end of the upper water outlet hole 111 is provided with an internal threaded part, a thread plug 2 is detachably matched with the water guide screw hole and sealed, and another thread plug 2 is matched with the internal threaded part 1111;

[0040] The screw plug 2 is screwed into the water guide screw hole, and the other screw plug 2 is disassembled from the internal threaded portion 1111, and the upper water outlet interface pipe and the left water outlet interface pipe can be selected to be in a water outlet use state;

[0041] One thread plug 2 is removed from the water guide screw hole, the water guide screw hole connects the valve core cavity and the left water outlet interface pipe, and the other thread plug 2 is screwed with the internal thread part 1111 to form a two-water outlet use state.

[0042] The thread plug 2 includes an external thread body 21, a flange 22 and a hexagonal countersunk hole 23.

[0043] The external threaded body 21 is screwed into the water guide screw hole, the flange 22 is fitted into the water guide seat 16, and the internal hexagonal countersunk hole 23 is opposite to the valve core cavity 11;

[0044] The water inlet end of the water guide screw hole is provided with a countersunk hole;

[0045] It also includes a sealing ring, which is arranged in the countersunk hole and the flange part 22 presses the sealing ring.

[0046] The upper water outlet hole 111 is communicated with the upper water outlet interface pipe 14 through a longitudinal channel.

[0047] As a further improvement of the present invention: the water outlet ends of the right cold water interface pipe 13 and the lower hot water interface pipe 15 extend to the rear of the bottom plate of the valve core cavity 11 respectively, and are connected to the cold water inlet hole and the hot water inlet hole respectively.

[0048] As a further improvement of the present invention: the left water outlet pipe 12 and the cold water outlet pipe are respectively provided with internal threads;

[0049] It also includes an end thread plug 3, which is detachably matched with the internal thread of the left water outlet interface pipe 12 and sealed.

[0050] The shower faucet body is made of copper material, stainless steel or aluminum material.

[0051] Example 2

[0052] like Figure 3 , Figure 4 As shown, a shower faucet comprises a thermostatic valve core 4 and the shower faucet body 1 as described above,

[0053] like Figure 1 , Figure 3 As shown, a screw plug 2 is provided on the water guide screw hole, and the screw plug 2 on the internal threaded portion 1111 is removed, and the upper water outlet interface pipe 14 and the left water outlet interface pipe 12 can be selected for water outlet; when the left water outlet interface pipe 12 is provided with an end screw plug 3, the upper water outlet interface pipe 14 outlets water; when the upper water outlet interface pipe 14 is provided with an end screw plug 3, the left water outlet interface pipe 12 outlets water;

[0054] The thermostatic valve core 4 includes a cold water hole 41, a hot water hole 42 and a mixed water outlet hole 43;

[0055] The cold water hole 41, the hot water hole 42 and the mixed water outlet hole 43 are respectively connected to the cold water inlet hole 113, the hot water inlet hole 112 and the upper outlet hole 111. It is a water outlet mode.

[0056] Example 3

[0057] like Figure 8 , Fig. 9 , Fig.10 As shown, a shower faucet comprises a thermostatic valve core 4 and the shower faucet body 1 as described above,

[0058] like Figure 8 , Fig. 9 As shown, the water guide screw hole connects the valve core cavity 11 and the left water outlet interface pipe 12, and a screw plug 2 is provided on the internal threaded portion 1111;

[0059] The thermostatic valve core 4 includes a cold water hole 41, a hot water hole 42, a mixed water outlet hole 43 and radial outlet holes 44 arranged in the circumferential direction.

[0060] The mixed water outlet hole 43 is connected to the upper outlet hole 111, and the radial outlet hole 44 is connected to the valve core cavity 11. It is a two-water outlet mode. The upper outlet interface pipe 14 and the left outlet interface pipe 12 are separately controlled and outlet water.

[0061] 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 claims and their equivalents.

Claims

1. A shower faucet body, characterized in that: It includes a valve core cavity, a left water outlet interface pipe, a right cold water interface pipe, an upper water outlet interface pipe, a lower hot water interface pipe and a screw plug. A water guide seat is provided on the partition between the valve core cavity and the left water outlet interface pipe, and a water guide screw hole is provided on the water guide seat. The left water outlet interface pipe extends from the rear of the valve core cavity to form a left water cavity. An upper water outlet hole, a hot water inlet hole, a cold water inlet hole and two pin holes are arranged on the bottom plate of the valve core cavity. The upper water outlet hole is connected with the upper water outlet interface pipe through the longitudinal water channel, and the hot water inlet hole and the cold water inlet hole are respectively connected with the lower hot water interface pipe and the right cold water interface pipe; the middle part of the upper water outlet hole is connected with the longitudinal channel, and the end part is connected with the left water cavity. An internal threaded part is arranged at the rear end of the upper water outlet hole, a thread plug is detachably matched with the water guide screw hole and sealed, and another thread plug is matched with the internal threaded part; The screw plug is screwed into the water guide screw hole, and the screw plug is removed from the internal thread part, and the water outlet of the upper water outlet interface pipe and the left water outlet interface pipe can be selected as one water outlet use state; the screw plug is removed from the water guide screw hole, and the water guide screw hole connects the valve core cavity and the left water outlet interface pipe, and the screw plug is screwed into the internal thread part for two water outlet use states.

2. A shower faucet body according to claim 1, characterized in that: The thread plug comprises an external thread body, a flange and a hexagonal countersunk hole. The external thread body is screwed into the water guide screw hole, the flange part is fitted into the water guide seat, and the internal hexagon countersunk hole is opposite to the valve core cavity.

3. A shower faucet body according to claim 2, characterized in that: The water inlet end of the water guide screw hole is provided with a countersunk hole; It also includes a sealing ring, which is arranged in the countersunk hole and the flange part presses the sealing ring tightly.

4. A shower faucet body according to claim 1, characterized in that: The water outlet ends of the right cold water interface pipe and the lower hot water interface pipe extend to the rear of the valve core cavity bottom plate respectively, and are connected to the water inlet holes respectively.

5. The shower faucet body according to claim 1, characterized in that: The left water outlet interface pipe and the cold water interface pipe are respectively provided with internal threads; It also includes an end thread plug, which is detachably matched with the internal thread of the left water outlet interface pipe and sealed.

6. The shower faucet body according to claim 1, characterized in that: The shower faucet body is made of copper material, stainless steel or aluminum material.

7. A shower faucet, characterized in that: The shower faucet comprises a thermostatic valve core and a shower faucet body as claimed in any one of claims 1 to 6, A screw plug is arranged on the water guide screw hole, and the screw plug on the internal threaded part is disassembled, and the water outlet of the upper water outlet interface pipe and the left water outlet interface pipe can be selected; the thermostatic valve core includes a cold water hole, a hot water hole and a mixed water outlet hole.

8. A shower faucet, characterized in that: The shower faucet comprises a thermostatic valve core and a shower faucet body as claimed in any one of claims 1 to 6, The water guide screw hole connects the valve core cavity and the left water outlet interface pipe, and a screw plug is provided on the internal threaded part; The thermostatic valve core includes a cold water hole, a hot water hole, a mixed water outlet hole arranged at the end, and a radial outlet hole arranged in the circumferential direction; The mixed water outlet hole is communicated with the upper outlet hole, and the radial outlet hole is communicated with the valve core cavity.

Images