Buried valve box

Abstract

The utility model discloses a hidden and buried valve box, which solves the problems that a protective panel of the valve box is easy to loosen and fall off after a long time, and if the embedded hidden and buried valve box is embedded deeply, the protective panel cannot be arranged on the hidden and buried box, or the hidden box is embedded into a wall body and is not vertical, so that a surface cover is not vertical to cover the hidden box. The pre-embedded box comprises a pre-embedded box body, the top of the pre-embedded box body is not closed, the front side wall and the rear side wall of the pre-embedded box body are open, a cover plate is arranged above the pre-embedded box body, and the pre-embedded box body, the cover plate, a positioning ring, a rectangular inner retaining ring, an oval hole, a spring buckle and the like are matched with one another, so that the pre-embedded box body is fixed to the front side wall of the pre-embedded box body. According to the embedded box, the cover plate can be embedded in the embedded box through the spring buckles, under the limitation of the rectangular inner buckling strips and the circular inner buckling rings, the protection panel and the cover plate cannot be separated, the spring buckles can be replaced with long spring buckles according to actual needs, and the problem that the embedded box is embedded deeply and cannot be installed is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of kitchen appliances, and in particular relates to a concealed valve box. Background Art

[0002] The gas pipeline valves used in stoves are valves used to control the gas flow. They are different from stove valves. Stove valves are usually installed directly on the stove, while gas pipeline valves are installed on the bellows connecting the gas pipeline and the stove, which can close the gas supply to the stove.

[0003] Now some owners of renovated houses hide gas pipelines for the sake of beauty and safety, and need to pre-buried valve boxes so that the valves controlling the gas flow can be installed in the valve boxes, making them more beautiful and convenient. However, when the existing concealed valve boxes are in use, the protective panels on the concealed valve boxes are generally fixed by gluing, and the protective panels are easy to loosen and fall off after a long time. In addition, if the pre-buried concealed valve box is buried too deep, its protective panel cannot be installed on the concealed box, or the wall where the concealed box is buried is not vertical, resulting in the cover not being vertical when covered, and the panel is crooked, affecting the appearance, and the effect of use is not good.

[0004] Therefore, a concealed valve box is designed to improve the above-mentioned technical defects. Summary of the invention

[0005] (1) Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a concealed valve box, which solves the technical problems that the protective panel of the valve box is easy to loosen and fall off after a long time, and if the pre-buried concealed valve box is pre-buried too deep, its protective panel cannot be installed on the concealed box, or the concealed box is buried in the wall which is not vertical, resulting in the cover not being vertical when covered, the panel is crooked, affecting the appearance, and the effect of use is not good.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a concealed valve box, including an embedded box, the top of the embedded box is not closed, the front and rear side walls of the embedded box are open, a cover plate is arranged above the embedded box, the bottom of the cover plate is symmetrically fixedly connected with a fixing plate, two fixing plates are symmetrically fixedly connected with internal threaded rings at the bottom, the top of the internal threaded ring passes through the fixing plate, spring clips are arranged below the two fixing plates, two spring clips are symmetrically opened with elliptical holes at the top, screws are installed between the elliptical holes and the internal threaded rings, a positioning ring is fixedly connected with the top of the cover plate, the bottom of the positioning ring passes through the cover plate, a protective panel is arranged on the top of the cover plate, and the protective panel has a circular opening matching the positioning ring.

[0009] Preferably, a rectangular inner buckle strip is fixedly connected to the top of the cover plate, a circular inner buckle ring is fixedly connected to the outer wall of the positioning ring near the top, the circular inner buckle ring is located above the protective panel, and the protective panel is located inside the rectangular inner buckle strip.

[0010] Wherein, the two fixing plates are respectively arranged in a U shape, and the fixing plates are fixedly connected to the internal thread ring.

[0011] In addition, the spring buckle is arranged in a U shape, and the left and right sides of the two spring buckles are respectively bent.

[0012] Wherein, mounting holes are respectively opened near the four corners at the bottom of the inner cavity of the embedded box, and the mounting holes are in the shape of a runway.

[0013] In addition, valve installation thread holes are symmetrically provided at the bottom of the inner cavity of the embedded box.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model can realize that the cover plate is embedded in the embedded box through the spring buckle through the mutual cooperation among the embedded box, the cover plate, the positioning ring, the rectangular inner buckle ring, the elliptical hole and the spring buckle, and the protection panel and the cover plate will not be separated due to the restriction of the rectangular inner buckle strip and the circular inner buckle ring, wherein the spring buckle can be replaced with a longer spring buckle according to actual needs, thereby solving the problem that the embedded box is too deep to be installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is an exploded view of the main body of the utility model;

[0019] Figure 3 It is a three-dimensional structural diagram of the embedded box of the utility model;

[0020] Figure 4 This is a top view of the embedded box of the utility model;

[0021] Figure 5 It is a three-dimensional structural diagram of the cover plate of the utility model;

[0022] Figure 6 It is a three-dimensional structural schematic diagram of the spring buckle of the utility model;

[0023] Figure 7 It is a three-dimensional structural schematic diagram of the fixing plate of the utility model;

[0024] Figure 8 It is a three-dimensional structural schematic diagram of the positioning ring of the utility model;

[0025] Fig. 9 It is a three-dimensional structural diagram of the protection panel of the utility model.

[0026] The markings in the attached figure are: 1. embedded box; 2. mounting hole; 3. valve mounting thread hole; 4. cover plate; 5. rectangular inner buckle strip; 6. positioning ring; 7. fixing plate; 8. internal thread ring; 9. spring buckle; 10. elliptical hole; 11. screw; 12. protective panel; 13. circular opening; 14. circular inner buckle ring. DETAILED DESCRIPTION

[0027] This specific implementation is a concealed valve box, and its structural diagram is as follows Figure 1-Figure 9 As shown, it includes an embedded box 1, the top of the embedded box 1 is not closed, the front and rear side walls of the embedded box 1 are open, a cover plate 4 is arranged above the embedded box 1, and a fixing plate 7 is symmetrically fixedly connected to the bottom of the cover plate 4, and two fixing plates 7 are symmetrically fixedly connected to the bottom with internal thread rings 8, and the top of the internal thread ring 8 passes through the fixing plate 7, and spring buckles 9 are respectively arranged below the two fixing plates 7. Elliptical holes 10 are symmetrically opened on the top of the two spring buckles 9, and screws 11 are installed between the elliptical holes 10 and the internal thread rings 8. A positioning ring 6 is fixedly connected to the top of the cover plate 4, and the bottom of the positioning ring 6 passes through the cover plate 4. A protective panel 12 is arranged on the top of the cover plate 4, and the protective panel 12 has a circular opening 13 matching the positioning ring 6.

[0028] The embedded box 1 and the cover plate 4 in the present technical solution are both made of stainless steel, which has strong corrosion resistance and durability, and is safer to use.

[0029] like Figure 1-Figure 9 As shown, a rectangular inner buckle strip 5 is fixedly connected to the top of the cover plate 4 , and a circular inner buckle ring 14 is fixedly connected to the outer wall of the positioning ring 6 near the top. The circular inner buckle ring 14 is located above the protective panel 12 , and the protective panel 12 is located inside the rectangular inner buckle strip 5 .

[0030] The circular inner buckle ring 14 can make the cover plate 4 not easily separated from the protection panel 12, and the back of the protection panel 12 can be evenly glued during installation, which can improve the stability of its installation. The protection panel 12 has a decorative effect and improves its aesthetics.

[0031] The two fixing plates 7 are respectively arranged in a U shape, and the fixing plates 7 are fixedly connected to the internal thread ring 8. The space inside the fixing plates 7 can be left for the internal thread ring 8, so that the length of the internal thread ring 8 can be increased, which can increase the stability of the installation of the screw 11.

[0032] In addition, the spring buckle 9 is set in a U shape, and the left and right sides of the two spring buckles 9 are bent respectively. Through the elliptical holes on the spring buckles 9, the two spring buckles 9 can be properly rotated to adjust the angle of use of the spring buckles 9. In this way, even if the buried embedded box 1 is not vertical enough, the cover plate 4 and the protective panel 12 can be installed vertically, which is more beautiful to use. However, the rotated spring buckles 9 need to be fixed by screws 11

[0033] Among them, mounting holes 2 are respectively opened near the four corners of the bottom of the inner cavity of the embedded box 1, and the mounting holes 2 are in the shape of a runway. The embedded box 1 can be fixed through the mounting holes 2 so that the embedded box 1 will not shake in the groove of the wall.

[0034] In addition, valve installation thread holes 3 are symmetrically provided at the bottom of the inner cavity of the embedded box 1 , and the valve component can be conveniently installed in the embedded box 1 through the valve installation thread holes 3 .

[0035] Working principle: When using this technical solution, first, in the cavity where the valve switch needs to be embedded, a groove for placing the embedded box 1 is opened on the wall. Next, the embedded box 1 is placed in the groove so that the top of the embedded box 1 faces the user, and the bellows needs to be able to enter the embedded box 1, and the gas bellows is connected to the valve. After the installation is completed, the valve is fixed to the two valve mounting thread holes 3 by bolts so that the valve is fixed in the embedded box 1. Next, the cover plate 4 is covered on the top of the embedded box 1 so that the two feet of the spring clip 9 enter the embedded box 1, and the two feet of the spring clip 9 are swung inward and deformed through the inside of the embedded box 1. The inside of the embedded box 1 can be clamped by the elastic force of the spring clip 9, so that the cover plate 4 will not be easily removed. Next, the protective panel 12 is placed in the rectangular inner buckle strip 5, so that the positioning ring 6 on the cover plate 4 passes through the circular opening 13. When the positioning ring 6 passes through the circular opening 13, it will squeeze the circular inner buckle ring 14, causing the circular inner buckle ring 14 to slightly deform and pass through the circular opening 13, which can The protective panel 12 is stuck in the rectangular inner buckle strip 5 to prevent the protective panel 12 from falling when in use. The spring clip 9 can be replaced with spring clips 9 of different lengths according to actual conditions. If the embedded box 1 is embedded deeper, the screw 11 can be removed by a tool and the spring clip 9 can be replaced with a longer spring clip 9. Then the screw 11 passes through the circular hole 10 and is installed on the internal threaded ring 8 to fix the position of the spring clip 9. This can effectively solve the problem that the embedded box 1 is embedded deeper and the cover plate 4 and the protective panel 12 cannot be installed. There is an elliptical hole 10 on the spring clip 9. If the hidden box is buried in the wall, the surface cover is not vertical. The screw 11 can be loosened and the spring clip 9 can be rotated. The range of rotation is determined by the size of the elliptical hole 10. When the spring clip 9 is rotated to a suitable angle, the screw 11 is tightened to fix the position of the spring clip 9. In this way, the cover plate 4 can remain vertical after installation to improve the aesthetics.

[0036] All technical features in this embodiment can be freely combined according to actual needs.

[0037] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A concealed valve box, comprising a pre-buried box (1), characterized in that: The top of the embedded box (1) is not closed, and the front and rear side walls of the embedded box (1) are open. A cover plate (4) is arranged above the embedded box (1). A fixing plate (7) is symmetrically fixedly connected to the bottom of the cover plate (4). Internal thread rings (8) are symmetrically fixedly connected to the bottoms of the two fixing plates (7). The tops of the internal thread rings (8) penetrate the fixing plates (7). Spring buckles (9) are arranged below the two fixing plates (7). Elliptical holes (10) are symmetrically opened on the tops of the two spring buckles (9). Screws (11) are installed between the elliptical holes (10) and the internal thread rings (8). A positioning ring (6) is fixedly connected to the top of the cover plate (4). The bottom of the positioning ring (6) penetrates the cover plate (4). A protective panel (12) is arranged on the top of the cover plate (4). The protective panel (12) is opened with a circular opening (13) matching the positioning ring (6).

2. The concealed valve box according to claim 1, characterized in that: A rectangular inner buckle strip (5) is fixedly connected to the top of the cover plate (4), and a circular inner buckle ring (14) is fixedly connected to the outer wall of the positioning ring (6) near the top; the circular inner buckle ring (14) is located above the protective panel (12), and the protective panel (12) is located inside the rectangular inner buckle strip (5).

3. The concealed valve box according to claim 1, characterized in that: The two fixing plates (7) are respectively arranged in a U shape, and the fixing plates (7) are fixedly connected to the internal thread ring (8).

4. The concealed valve box according to claim 1, characterized in that: The spring buckle (9) is arranged in a U shape, and the left and right sides of the two spring buckles (9) are respectively arranged in a curved shape.

5. The concealed valve box according to claim 1, characterized in that: The bottom of the inner cavity of the embedded box (1) is provided with mounting holes (2) near the four corners, respectively, and the mounting holes (2) are in the shape of a racetrack.

6. The concealed valve box according to claim 1, characterized in that: The bottom of the inner cavity of the embedded box (1) is symmetrically provided with valve installation thread holes (3).

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