Fuel gas hose corner embracing lock type limiting component

Abstract

The utility model discloses a fuel gas hose corner embracing lock type limiting component, which relates to the technical field of fuel gas hose fixation, and comprises a limiting lock catch, a clamping component and a reinforcing component, the limiting lock catch consists of a fixed back plate, a C-shaped lock catch, a ratchet groove and a side inverted T-shaped clamping block, and the clamping component is used for clamping and fixing the fuel gas hose. The clamping assembly is arranged, the J-shaped elastic pieces are tightly attached to the outer wall of the gas hose, clamping and fixing of the gas hose are achieved, compared with a traditional C-shaped lock catch structure without the J-shaped elastic pieces, the fixing state of the gas hose is more stable, the stability of the corner state of the gas hose can be effectively guaranteed, and the gas hose can be fixed more stably. And in addition, position limiting of the push plate and the side inverted T-shaped clamping block can be achieved by arranging a reinforcing assembly, the C-shaped lock catch can keep a stable closed-loop state under the condition that the clamping state of the rectangular buckle and the groove is not released, and then the limiting stability of the gas pipeline is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas hose fixing technical field, specifically is a gas hose corner lock type limiting component. BACKGROUND

[0002] The gas hose is a kind of flexible pipe for conveying natural gas, coal gas or liquefied petroleum gas etc., it is based on double-layer structure pipe, and the outer surface of base body is covered with smooth layer, and the bonding surface between each layer of hose is made into convex-concave interlocking structure.

[0003] In the installation process of home gas hose, the wiring track of gas hose often meets the corner of wall, cabinet, if not limiting at the corner of gas hose, not only lead to installation is not beautiful, and there is certain security risk, therefore, there is a plastic buckle in the market, and the whole is "C" type structure, the limiting fixation of gas hose can be realized by the closure of "C" structure, but, in actual use, when "C" structure is closed, its internal space is not complete circular structure, and there is gap with the outer wall of gas hose, gas hose loosening condition is prone to occur, based on this, provide a kind of gas hose corner lock type limiting component. UTILITY MODEL CONTENTS

[0004] The utility model is directed at: in order to solve the problem in the above background, provide a kind of gas hose corner lock type limiting component.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of gas hose corner lock type limiting component, including the limiting lock of fixed back plate, C type lock, ratchet slot, side inverted T type clamping block, the C type lock is fixed in fixed back plate one side, the ratchet slot is formed in the outer side of the end head of C type lock far from fixed back plate, the side inverted T type clamping block is fixed in fixed back plate one side and is distributed in C type lock top, the end head of C type lock with the ratchet slot of setting is inserted in the vertical portion bottom of side inverted T type clamping block and the other end head of C type lock, for being combined into the annular structure for wrapping gas hose, the locking of the closed loop state of C type lock is realized by the vertical portion bottom of side inverted T type clamping block being connected in ratchet slot, the inside of C type lock is provided with clamping assembly, and the clamping assembly is used to realize the clamping fixation of gas hose;

[0006] The clamping assembly includes arc-shaped groove and J-shaped spring piece.

[0007] The arc-shaped groove is formed in the middle part of the inside of C type lock, the number of J-shaped spring piece is provided with multiple, multiple J-shaped spring piece is evenly distributed along the arc-shaped track of arc-shaped groove, one end of J-shaped spring piece is fixedly connected with the inner wall of arc-shaped groove, and the other end of J-shaped spring piece is attached with the inner wall of arc-shaped groove.

[0008] The arc-shaped grooves protrude to the inner side of the C-shaped lock catch, and the gas hose distributed on the inner side of the C-shaped lock catch is pressed by the arc-shaped grooves to achieve clamping and fixing of the gas hose.

[0009] The outer part of the C-shaped lock catch and the outer part of the side inverted T-shaped clamping block are further provided with a reinforcing assembly, which is used for further reinforcing the closed loop state of the C-shaped lock catch.

[0010] As a further scheme of the utility model: the J-shaped elastic sheet close to the position of the ratchet groove is connected to the inner wall of the arc-shaped groove and is directed to the closed loop insertion direction of the C-shaped lock catch.

[0011] As a further scheme of the utility model: the reinforcing assembly comprises a fixed cylinder, a rectangular buckle and a groove.

[0012] The fixed cylinder is fixed to one side of the top of the vertical part of the side inverted T-shaped clamping block, and the rectangular buckle is rotationally connected to the fixed cylinder.

[0013] The C-shaped lock catch is fixed with a push plate close to the position of the ratchet groove on the outer side, and the groove is arranged on the side of the push plate away from the ratchet groove.

[0014] When the C-shaped lock catch is closed, the push plate is close to the side inverted T-shaped clamping block, the rectangular buckle is buckled to the inner side of the groove through rotation, and the mutual limiting of the push plate and the side inverted T-shaped clamping block is realized.

[0015] As a further scheme of the utility model: a plurality of grooves are evenly arranged along the long side direction of the push plate, the rectangular buckle is buckled to the push plate at different positions through rotation, and the limiting of the push plate and the side inverted T-shaped clamping block in different spacing states is realized.

[0016] As a further scheme of the utility model: a buckle rod is fixed to the middle part of the rectangular buckle and is buckled to the inner side of the push plate through rotation, and the limiting of the push plate and the side inverted T-shaped clamping block in a further close state is realized.

[0017] Compared with the prior art, the utility model has the beneficial effects that: by arranging the clamping assembly, the J-shaped elastic sheets are tightly attached to the outer wall of the gas hose, the clamping and fixing of the gas hose are realized, the fixing state of the gas hose is more stable compared with the traditional C-shaped lock catch structure without J-shaped elastic sheets, the stability of the gas hose in the corner state is effectively ensured, the position limiting of the push plate and the side inverted T-shaped clamping block is realized by arranging the reinforcing assembly, the C-shaped lock catch can maintain a stable closed loop state without releasing the buckling state of the rectangular buckle and the groove, and the limiting stability of the gas pipeline is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 The utility model is a structural schematic view.

[0019] Fig. 2 It is a sectional view of the utility model;

[0020] Fig. 3 It is a sectional view of the utility model.

[0021] In the drawing: 1, limit lock buckle; 101, fixed back plate; 102, C-shaped lock buckle; 103, push plate; 104, ratchet groove; 105, side inverted T-shaped clamping block; 2, clamping assembly; 201, arc-shaped groove; 202, J-shaped elastic sheet; 3, reinforcing assembly; 301, fixed cylinder; 302, rectangular buckle; 303, buckle rod; 304, groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figs. 1-3 In the embodiments of the utility model, a gas hose corner embracing lock type limiting component comprises a limit lock buckle 1 composed of a fixed back plate 101, a C-shaped lock buckle 102, a ratchet groove 104 and a side inverted T-shaped clamping block 105, the C-shaped lock buckle 102 is fixed on one side of the fixed back plate 101, the ratchet groove 104 is formed on the outer side of the end of the C-shaped lock buckle 102 away from the fixed back plate 101, the side inverted T-shaped clamping block 105 is fixed on one side of the fixed back plate 101 and is distributed above the C-shaped lock buckle 102, the end of the C-shaped lock buckle 102 provided with the ratchet groove 104 is inserted into the vertical part bottom of the side inverted T-shaped clamping block 105 and the other end of the C-shaped lock buckle 102, for combining into a ring structure for wrapping the gas hose, the vertical part bottom of the side inverted T-shaped clamping block 105 is clamped in the ratchet groove 104 for locking the closed loop state of the C-shaped lock buckle 102, the inner side of the C-shaped lock buckle 102 is provided with a clamping assembly 2, and the clamping assembly 2 is used for clamping and fixing the gas hose;

[0024] The clamping assembly 2 comprises an arc-shaped groove 201 and a J-shaped elastic sheet 202;

[0025] The arc-shaped groove 201 is formed in the middle of the inner side of the C-shaped lock buckle 102, a plurality of J-shaped elastic sheets 202 are arranged, the plurality of J-shaped elastic sheets 202 are evenly distributed along the arc-shaped track of the arc-shaped groove 201, one end of the J-shaped elastic sheet 202 is fixedly connected with the inner side wall of the arc-shaped groove 201, and the other end of the J-shaped elastic sheet 202 is attached to the inner side wall of the arc-shaped groove 201;

[0026] The arc-shaped grooves 201 protrude to the inner side of the C-shaped lock 102, and the gas hose distributed on the inner side of the C-shaped lock 102 is pressed by the arc-shaped grooves 201 to achieve clamping and fixing of the gas hose.

[0027] The outer part of the C-shaped lock 102 and the outer part of the side-inverted T-shaped clamping block 105 are further provided with a reinforcing assembly 3, which is used for further reinforcing the closed loop state of the C-shaped lock 102.

[0028] In this embodiment, it should be noted that the side of the fixed back plate 101 away from the C-shaped lock 102 is provided with back glue, and the fixed back plate 101 can be adhered and fixed to the wall surface (such as ceramic tile, latex paint wall surface) or the surface of the cabinet body through the back glue. When the gas hose is fixed, the operation steps are as follows:

[0029] First, fix the fixed back plate 101 at the specified position, then press the gas hose into the inner side of the C-shaped lock 102, and then push the C-shaped lock 102 to close, so that one end of the C-shaped lock 102 is inserted into the middle of the other end of the C-shaped lock 102 and the side-inverted T-shaped clamping block 105. The side-inverted T-shaped clamping block 105 is deformed upward under stress, so that one end of the C-shaped lock 102 is smoothly inserted. When the bottom of the vertical part of the side-inverted T-shaped clamping block 105 is aligned with the ratchet groove 4, the side-inverted T-shaped clamping block 105 is reset and clamped into the inner side of the ratchet groove 104 under the action of its own elastic force. Thus, the C-shaped lock 102 is achieved one-way self-locking, so as to ensure the closed loop locking of the C-shaped lock 102.

[0030] At the same time, during the closing process of the C-shaped lock 102, the J-shaped spring 202 protruding to the inner side of the C-shaped lock 102 will contact the outer wall of the gas hose. The stressed J-shaped spring 202 can be deformed and accommodated in the arc-shaped groove 201. Finally, the plurality of J-shaped springs 202 tightly fit the outer wall of the gas hose, thereby achieving clamping and fixing of the gas hose. Compared with the traditional C-shaped lock structure without J-shaped spring, the fixing state of the gas hose is more stable, which can effectively ensure the stability of the gas hose in the corner state.

[0031] Please refer to Figs. 2-3 , the connection position of the J-shaped spring 202 near the ratchet groove 104 and the inner wall of the arc-shaped groove 201 is towards the closed loop insertion direction of the C-shaped lock 102.

[0032] In this embodiment, through this structure, the J-shaped spring 202 in contact with the outer side of the fixed end of the C-shaped lock 102 during the closing of the C-shaped lock 102 can be better stressed, pressed and contracted, ensuring the smoothness of the closing of the C-shaped lock 102.

[0033] Please refer to Figs. 1-3 , the reinforcing assembly 3 includes a fixed cylinder 301, a rectangular buckle 302, and a groove 304.

[0034] The fixed cylinder 301 is fixed to one side of the top of the vertical part of the side inverted T-shaped clamping block 105, and the rectangular buckle 302 is rotationally connected to the fixed cylinder 301;

[0035] The push plate 103 is fixed to the position outside the C-shaped lock buckle 102 close to the ratchet groove 104, and the groove 304 is arranged on the side of the push plate 103 away from the ratchet groove 104;

[0036] When the C-shaped lock buckle 102 is closed, the push plate 103 is close to the side inverted T-shaped clamping block 105, and the rectangular buckle 302 is rotationally buckled in the inner side of the groove 304, so as to realize the mutual limiting of the push plate 103 and the side inverted T-shaped clamping block 105;

[0037] The groove 304 is uniformly arranged at multiple positions along the long edge direction of the push plate 103, and the rectangular buckle 302 is buckled with the push plate 103 at different positions, so as to realize the limiting of the push plate 103 and the side inverted T-shaped clamping block 105 at different distances;

[0038] The middle part of the rectangular buckle 302 is fixed with the buckle rod 303, which is rotationally buckled in the inner side of the push plate 103, so as to realize the limiting of the push plate 103 and the side inverted T-shaped clamping block 105 in the further close state.

[0039] In this embodiment: the push plate 103 can provide a force application position for the closing of the C-shaped lock buckle 102, so that the closing of the C-shaped lock buckle 102 is more labor-saving, when the C-shaped lock buckle 102 completes the wrapping and clamping of the gas pipeline, the push plate 103 is in close state with the side inverted T-shaped clamping block 105, at this time, the rectangular buckle 302 is rotated, so that the rectangular buckle 302 is away from one horizontal rod of the fixed cylinder 301 or the buckle rod 303 is buckled with one groove 304, that is, the position limiting of the push plate 103 and the side inverted T-shaped clamping block 105 can be realized;

[0040] In this way, without releasing the buckling state of the rectangular buckle 302 and the groove 304, the C-shaped lock buckle 102 can maintain a stable closed loop state, thereby further improving the limiting stability of the gas pipeline.

[0041] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A gas hose corner angle locking type limiting component, comprising a limiting lock (1) composed of a fixed back plate (101), a C-shaped lock (102), a ratchet groove (104), and a side inverted T-shaped clamping block (105), the C-shaped lock (102) is fixed on one side of the fixed back plate (101), the ratchet groove (104) is formed on the outer side of the end of the C-shaped lock (102) away from the fixed back plate (101), and the side inverted T-shaped clamping block (105) is fixed on one side of the fixed back plate (101) and is distributed above the C-shaped lock (102), the end of the C-shaped lock (102) provided with the ratchet groove (104) is inserted into the vertical part bottom of the side inverted T-shaped clamping block (105) and the other end of the C-shaped lock (102), for combining into a ring structure for wrapping the gas hose, and the vertical part bottom of the side inverted T-shaped clamping block (105) is clamped in the ratchet groove (104) for locking the closed loop state of the C-shaped lock (102), characterized in that, The inner side of the C-shaped lock buckle (102) is provided with a clamping assembly (2) for clamping and fixing the gas hose; The clamping assembly (2) comprises an arc-shaped groove (201) and a J-shaped spring (202); The arc-shaped groove (201) is formed in the middle of the inner side of the C-shaped lock buckle (102), and a plurality of J-shaped springs (202) are uniformly distributed along the arc-shaped track of the arc-shaped groove (201), one end of the J-shaped spring (202) is fixedly connected with the inner side wall of the arc-shaped groove (201), and the other end of the J-shaped spring (202) is attached to the inner side wall of the arc-shaped groove (201); The arc-shaped groove (201) protrudes to the inner side of the C-shaped lock buckle (102), and the plurality of arc-shaped grooves (201) are used to clamp and fix the gas hose distributed on the inner side of the C-shaped lock buckle (102). The J-shaped spring (202) near the position of the ratchet groove (104) is connected to the inner wall of the arc-shaped groove (201) and faces the closed loop insertion direction of the C-shaped lock buckle (102).

2. A gas hose corner grab lock type limiting member according to claim 1, characterized in that The reinforcing assembly (3) comprises a fixed cylinder (301), a rectangular buckle (302), and a groove (304); 3. A gas hose corner swivel catch limiter member according to claim 1, wherein The fixed cylinder (301) is fixed to one side of the top of the vertical part of the side inverted T-shaped clamping block (105), and the rectangular buckle (302) is rotatably connected to the fixed cylinder (301); The C-shaped lock buckle (102) is fixed with a push plate (103) near the position of the ratchet groove (104) on the outer side, and the groove (304) is formed in the side face of the push plate (103) away from the ratchet groove (104); When the C-shaped lock buckle (102) is closed, the push plate (103) is close to the side inverted T-shaped clamping block (105), and the rectangular buckle (302) is rotatably buckled in the inner side of the groove (304), so as to realize the mutual limiting of the push plate (103) and the side inverted T-shaped clamping block (105). The groove (304) is uniformly provided with a plurality of grooves along the long edge direction of the push plate (103), and the rectangular buckle (302) is buckled with the push plate (103) at different positions, so as to realize the limiting of the push plate (103) and the side inverted T-shaped clamping block (105) at different distances.

4. A gas hose corner grab lock type limiting member according to claim 3, characterized in that The middle part of the rectangular buckle (302) is fixed with a buckle rod (303), which is rotatably buckled in the inner side of the push plate (103), so as to realize the limiting of the push plate (103) and the side inverted T-shaped clamping block (105) in the further close state.

5. A gas hose corner grab lock type limiting member according to claim 4, characterized in that ​

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