Valve body

Abstract

The utility model relates to the technical field of gas valves, in particular to a valve body which comprises a main body and a fixed seat which are mutually clamped, a gas inlet pipe fixedly connected to the fixed seat is arranged at the rear side end of the main body, a gas inlet and a gas outlet are formed in the gas inlet pipe, and the gas outlet is communicated with the main body. The air inlet pipe is fixedly connected to the fixing seat, the air outlet is communicated with the main body to complete installation of the air inlet pipe, the influence of parts on the thickness of the valve body can be reduced through clamping connection of the fixing seat and the main body, and the air inlet pipe, the fixing seat and the main body are all located on the same transverse shaft. Therefore, the valve body structure can be installed when the thickness of the table-board stove reaches the thickness capable of containing the main body, and compared with the prior art, the thickness of the table-board stove can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas valve technical field, especially a valve body. BACKGROUND

[0002] The general stove on market is plane stove and table top stove, when installing, need first set up suitable opening on the stove table for embedding plane stove, plane stove can save the space above the stove table, but the size of plane stove needs to match the opening size, and the table top stove can be directly placed on the stove table for use, convenient to move, need not to stipulate size, but the thickness of table top stove is thicker, need to occupy more use space when being placed on the stove table, and the thickness of table top stove is influenced by the thickness of valve body.

[0003] For example, the patent with publication number CN211649209U discloses a structure improved gas valve beneficial to locking ground wire, which comprises a valve body and an air inlet pipe arranged on the valve body and communicated with an air inlet channel of the valve body, the valve body is provided with a metal locking piece for connecting and fixing the air inlet pipe and the valve body, the metal locking piece comprises a fixing part for fixing the valve body and the air inlet pipe, the fixing part is arranged on the outer wall of the air inlet pipe, the inner side surface of the fixing part is an arc surface matched with the air inlet channel, the two ends of the arc surface extend outward along the radial direction to form extension parts, the extension parts are provided with through holes, and screws are arranged in the through holes and screwed with the valve body.

[0004] The existing problem of the above-mentioned prior art is that during installation, the air inlet pipe is arranged on the valve body, the fixing part is matched with the air inlet pipe, and the fixing part is connected with the valve body through the screws, the height of the screw head of the screws is generally 1.5mm-3mm higher than the installation surface, the valve body, the air inlet pipe, the fixing part and the screws are arranged in the vertical direction, the actual thickness of the gas valve is the sum of the thicknesses of the valve body, the air inlet pipe, the fixing part and the screw head, and the thickness of the table top stove is greater than the thickness of the gas valve.

[0005] Therefore, the application is committed to developing a valve body capable of reducing the thickness of the table top stove. CONTENT OF THE UTILITY MODEL

[0006] To solve the above technical problems, the purpose of the utility model is to provide a valve body capable of reducing the thickness of the valve body and thereby reducing the thickness of the table top stove.

[0007] The utility model discloses the technical scheme adopted for solving the problem is as follows: a valve body, comprising a main body and a fixing seat matched with each other, a air inlet pipe fixedly connected to the fixing seat is arranged at the rear side end of the main body, an air inlet and an air outlet are arranged on the air inlet pipe, and the air outlet is communicated with the main body.

[0008] As a further improvement of the above technical solution, the bottom of the main body is fixedly provided with a bottom plate, the rear end of the bottom plate extends to the rear of the main body, the rear end of the fixing seat is provided with a rearward protruding plug-in part, the rear end of the bottom plate is provided with a plug-in slot, and the plug-in part is plugged into the plug-in slot.

[0009] As a further improvement of the above technical solution, the cross section of the fixing seat is Z-shaped, the clamping groove is arranged at the upper end of the fixing seat, and the plug-in part is arranged at the lower end of the fixing seat.

[0010] As a further improvement of the above technical solution, a through slot is formed between the rear end of the main body and the inner end of the fixing seat, a fixing piece is movably arranged in the through slot, and the fixing piece is located between the air inlet pipe and the fixing seat and abuts against the air inlet pipe.

[0011] As a further improvement of the above technical solution, a sliding groove is arranged on the fixing seat, a protrusion is arranged on the fixing piece, and the protrusion is arranged in the sliding groove.

[0012] As a further improvement of the above technical solution, a screw hole communicating with the through slot is arranged on the side end of the fixing seat, a screw is further included, the end of the screw is arranged in the screw hole and abuts against the fixing piece, the screw head of the screw is located on the outer side of the fixing seat, and an arc surface matched with the air inlet pipe is arranged on the fixing piece.

[0013] As a further improvement of the above technical solution, the rear side edge of the bottom plate extends upwardly to form an extension part, a limiting slot is arranged on the extension part, the projection of the limiting slot overlaps with the screw hole, and the end of the screw is arranged in the limiting slot and the screw hole.

[0014] As a further improvement of the above technical solution, the rear end of the main body is provided with an air inlet pipe, the edge of the air inlet pipe is provided with a step, the rear end of the air inlet pipe is plugged into the air outlet, and the step is matched with the air inlet pipe.

[0015] The beneficial effects of the utility model are as follows: during installation, the fixing seat is clamped at the rear side of the main body, the air inlet pipe is fixedly connected on the fixing seat, the air outlet is communicated with the main body, and the installation of the air inlet pipe is completed, the clamping of the fixing seat and the main body can reduce the influence of parts on the thickness of the valve body, the air inlet pipe, the fixing seat and the main body are all on the same horizontal shaft, and therefore the thickness of the cooktop can reach the thickness of the main body, and the valve body structure can be installed, compared with the prior art, the thickness of the cooktop can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained and described below in combination with the description of the drawings and the specific embodiment.

[0017] Figure 1 This is a structural diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the present invention from an upward perspective;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 This is a structural diagram of the main body of this utility model;

[0021] Figure 5 This is a top view of the present invention;

[0022] Figure 6 for Figure 5 A cross-sectional view of section AA.

[0023] In the diagram: 1-Main body, 11-Card block, 12-Intake pipe, 13-Step, 2-Fixing base, 21-Plug-in part, 22-Card slot, 23-Through groove, 24-Slide groove, 25-Screw hole, 3-Intake pipe, 31-Intake port, 32-Outlet port, 4-Base plate, 41-Slot, 42-Extension part, 43-Limiting groove, 5-Fixing piece, 51-Protrusion, 52-Curved surface, 6-Screw. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0027] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0028] Reference Figures 1 to 5 A valve body includes a main body 1 and a fixed seat 2 that are interlocked with each other. An air inlet pipe 3 is fixedly connected to the fixed seat 2 at the rear end of the main body 1. An air inlet 31 and an air outlet 32 ​​are provided on the air inlet pipe 3, and the air outlet 32 ​​is connected to the main body 1.

[0029] During installation, the mounting bracket 2 is snapped onto the rear side of the main body 1, and the air inlet pipe 3 is fixedly connected to the mounting bracket 2, so that the air outlet 31 is connected to the main body 1 to complete the installation of the air inlet pipe 3. The mounting bracket 2 is snapped onto the main body 1 to reduce the impact of the components on the thickness of the valve body. Moreover, the air inlet pipe 3, the mounting bracket 2 and the main body 1 are all on the same horizontal axis. Therefore, the thickness of the countertop stove can be reduced to accommodate the thickness of the main body 1 to install the valve body structure. Compared with the existing technology, the thickness of the countertop stove can be reduced.

[0030] In a preferred embodiment, a base plate 4 is fixedly provided at the bottom of the main body 1, the rear end of the base plate 4 extends to the rear of the main body 1, the rear end of the fixing seat 2 is provided with a rearward protruding insertion part 21, the rear end of the base plate 4 is provided with a slot 41, and the insertion part 21 is inserted into the slot 41; the front end of the fixing seat 2 is provided with a slot 22, and the rear end of the main body 1 is provided with a locking block 11, and the slot 22 is locked into the locking block 11.

[0031] During installation, insert the plug 21 on the fixing base 2 into the slot 41, fix the base plate 4 to the main body 1, and engage the slot 22 on the fixing base 2 with the block 11 on the main body 1. Then, fix the air intake pipe 3 to the fixing base 2 to complete the connection between the air intake pipe 3 and the main body 1.

[0032] In a preferred embodiment, the fixed base 2 has a Z-shaped cross-section, the slot 22 is located at the upper end of the fixed base 2, the insertion part 21 is located at the lower end of the fixed base 2, and the locking block 11 is located at the upper end of the rear of the main body 1.

[0033] In a preferred embodiment, a through groove 23 is formed between the rear end of the main body 1 and the inner end of the fixing seat 2. A fixing piece 5 is movably disposed in the through groove 23. The fixing piece 5 is located between the air intake pipe 3 and the fixing seat 2 and abuts against the air intake pipe 3. The air intake pipe 3 can be pressed tightly against the rear side of the main body 1 by the fixing piece 5.

[0034] In a preferred embodiment, the fixing base 2 is provided with a sliding groove 24, and the fixing piece 5 is provided with a protrusion 51, which is disposed in the sliding groove 24.

[0035] In a preferred embodiment, the side end of the fixing base 2 is provided with a screw hole 25 communicating with the through groove 23, and also includes a screw 6. The end of the screw 6 passes through the screw hole 25 and abuts against the fixing plate 5. The screw head of the screw 6 is located on the outside of the fixing base 2. The fixing plate 5 is provided with an arc-shaped surface 52 that engages with the air intake pipe 3.

[0036] During installation, the air intake pipe 3 is inserted into the through groove 23. By rotating the screw 6, the fixing plate 5 can be moved toward the air intake pipe 3, thereby pressing the fixing plate 5 against the air intake pipe 3.

[0037] In a preferred embodiment, the rear edge of the base plate 4 extends upward to form an extension portion 42, and a limiting groove 43 is provided on the extension portion 42. The projection of the limiting groove 43 overlaps with the screw hole 25, and the end of the screw 6 passes through the limiting groove 43 and the screw hole 25.

[0038] During installation, rotate screw 5 to move fixing plate 4 until air intake pipe 3 can pass through through groove 23. After passing air intake pipe 3 through through groove 23, rotate screw 5 to move fixing plate 4 so that fixing plate 4 abuts against air intake pipe 3 until fixing plate 4 presses air intake pipe 3, and installation is complete.

[0039] In a preferred embodiment, the rear end of the main body 1 is provided with an air intake pipe 12, the edge of the air intake pipe 12 is provided with a step 13, the rear end of the air intake pipe 12 is inserted into the air outlet 32, and the step 13 is fitted with the air intake pipe 3.

[0040] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A valve body characterized in that: it comprises a main body (1) and a fixed seat (2) which are clamped to each other, a gas inlet pipe (3) is fixedly connected to the rear end of the main body (1) and the fixed seat (2), the gas inlet pipe (3) is provided with a gas inlet port (31) and a gas outlet port (32), and the gas outlet port (32) is communicated with the main body (1).

2. The valve body according to claim 1 characterized in that: a bottom plate (4) is fixedly arranged at the bottom of the main body (1), the rear end of the bottom plate (4) extends to the rear of the main body (1), the rear end of the fixed seat (2) is provided with a rearwardly protruding plug-in part (21), the rear end of the bottom plate (4) is provided with a plug-in slot (41), and the plug-in part (21) is plugged into the plug-in slot (41); the front end of the fixed seat (2) is provided with a clamping groove (22), and the rear end of the main body (1) is provided with a clamping block (11), and the clamping groove (22) is clamped to the clamping block (11).

3. The valve body according to claim 2 characterized in that: the fixed seat (2) is Z-shaped in cross section, the clamping groove (22) is arranged at the upper end of the fixed seat (2), and the plug-in part (21) is arranged at the lower end of the fixed seat (2); the clamping block (11) is arranged at the upper end of the rear part of the main body (1).

4. The valve body according to claim 3 characterized in that: a through slot (23) is formed between the rear end of the main body (1) and the inner end of the fixed seat (2), a fixing piece (5) is movably arranged in the through slot (23), and the fixing piece (5) is located between the gas inlet pipe (3) and the fixed seat (2) and abuts against the gas inlet pipe (3).

5. The valve body according to claim 4 characterized in that: a sliding slot (24) is arranged on the fixed seat (2), a protrusion (51) is arranged on the fixing piece (5), and the protrusion (51) is arranged in the sliding slot (24).

6. The valve body according to claim 5 characterized in that: a screw hole (25) which is communicated with the through slot (23) is arranged on the side end of the fixed seat (2), a screw (6) is further arranged, the end of the screw (6) is arranged in the screw hole (25) and abuts against the fixing piece (5), the screw head of the screw (6) is located outside the fixed seat (2), and an arc surface (52) which is matched with the gas inlet pipe (3) is arranged on the fixing piece (5).

7. The valve body according to claim 6 characterized in that: an extension (42) is upwardly extended from the rear side edge of the bottom plate (4), a limiting slot (43) is arranged on the extension (42), the projection of the limiting slot (43) overlaps with the screw hole (25), and the end of the screw (6) is arranged in the limiting slot (43) and the screw hole (25).

8. The valve body according to claim 1 characterized in that: a gas inlet pipe (12) is arranged at the rear end of the main body (1), a step (13) is arranged on the edge of the gas inlet pipe (12), the rear end of the gas inlet pipe (12) is plugged into the gas outlet port (32), and the step (13) is matched with the gas inlet pipe (3).

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