A gas pipe installation structure with reinforcement and buffering functions

Abstract

The present invention discloses a gas pipe installation structure with a reinforcement and buffering function, when the gas pipe is installed, it can be installed at the bottom of the cabinet through multiple fixing buckles, so that the gas pipe is suspended after being embedded, and then the reinforcement and buffering mechanism is installed in the back panel of the cabinet corresponding to the gas stove in the vertical direction, so that the gas pipe is embedded in the first connecting buckle and the second connecting buckle in sequence, and the gas pipe passes through the guide ring. At this time, the gas pipe part located between the first connecting buckle, the second connecting buckle and the guide ring extends in a "U" shape in a natural state; when the gas stove is lifted upward, the second connecting buckle moves vertically upward along the base to achieve a buffering function, so as to avoid affecting the connection between the gas pipe and the gas stove when the gas stove is moved, and after the gas stove is put down, the second connecting buckle moves downward to the limit state under the action of gravity, so that the gas pipe is close to the back panel of the cabinet, so as to avoid causing any influence during the use of the pull-out basket; at the same time, the setting of the limit component can realize the adjustment of the minimum height of the downward movement of the second connecting buckle, thereby balancing the force caused by the gravity of the gas pipe on the connection between the gas pipe and the gas stove when it is naturally hanging.

Description

Technical Field

[0001] The present invention relates to the technical field of gas accessories, and in particular to a gas pipe installation structure with reinforcement and buffering functions. Background Art

[0002] Gas pipes are specialized pipes used to transport combustible gases. They are easy to install, have reliable connections, are flexible, have a long service life, and can be bent arbitrarily. Gas pipes are divided into straight-insert gas pipes and threaded gas pipes based on their installation method.

[0003] During the installation and use of kitchen gas pipes in existing households, since the distance between the gas meter and the gas stove may be relatively far, after one end of the gas pipe is connected to the gas meter, the other end of the gas pipe needs to pass through the bottom of the cabinet and then pass into the cabinet where the gas stove is installed, and then be connected to the joint of the gas stove. However, there are the following shortcomings: (1) After the gas pipe passes through the bottom of the cabinet, it drags on the ground. If the ground under the cabinet is damp or damp, it will cause the area around the gas pipe to be relatively moist, which may cause corrosion to the gas pipe and affect its service life; (2) There is usually a pull-out basket under the gas stove. The opening and closing of the pull-out basket may collide with or hook the gas pipe, thereby affecting the normal closing of the pull-out basket or causing the connection between the gas pipe and the gas stove to loosen.

[0004] In response to the above problem, the existing solution is to add a fixing buckle after the gas pipe is installed. Although the gas pipe is well fixed in the air at the bottom of the cabinet so that the gas pipe is close to the back of the cabinet where the pull-out basket is installed after being fixed, the gas stove will pull the gas pipe when it is lifted up. If the gas pipe is completely fixed by the fixing buckle, it is necessary to release the fixing buckle before moving the gas stove (for example, to replace the battery or clean the stains at the connection between the gas stove and the countertop). Otherwise, the connection between the gas pipe and the gas stove may become loose, which causes inconvenience during use. Summary of the Invention

[0005] The purpose of the present invention is to provide a gas pipe installation structure with a reinforcement and buffering function, which has a buffering function after the gas pipe is fixed and will not affect the connection between the gas pipe and the gas stove when the gas stove is moved.

[0006] The above technical object of the present invention is achieved by the following technical solutions: A gas pipe installation structure with reinforcement and buffering functions includes a gas pipe, a plurality of fixing buckles for being installed at the bottom of the cabinet and allowing the gas pipe to be buckled and suspended, and a reinforcement and buffering mechanism for being installed on the backboard corresponding to the gas stove in the cabinet and allowing the gas pipe to be installed. The reinforcement and buffering mechanism includes a base for being installed on the backboard corresponding to the gas stove in the cabinet and extending along the vertical direction after installation, a first connection buckle detachably arranged on any side of the upper end of the base and allowing the gas pipe to be snapped into, a second connection buckle arranged on the base in a lifting manner and allowing the gas pipe to be snapped into, a plurality of limiting components arranged along the length direction of the base and capable of blocking or unlocking the downward movement of the second connection buckle, and a guiding ring arranged at the upper end of the base and having an opening groove for the gas pipe to be embedded.

[0007] By adopting the above technical solutions, when installing the gas pipe, it can be installed at the bottom of the cabinet through a plurality of fixing buckles, so that the gas pipe is suspended after being embedded. Then, the reinforcement and buffering mechanism is installed on the cabinet backboard corresponding to the gas stove along the vertical direction, so that the gas pipe is sequentially embedded on the first connection buckle and the second connection buckle, and the gas pipe passes through the guiding ring. At this time, the part of the gas pipe between the first connection buckle, the second connection buckle and the guiding ring extends in a "U" shape in the natural state; when the gas stove is lifted upward, the second connection buckle moves vertically upward along the base to achieve the buffering function, avoiding affecting the connection between the gas pipe and the gas stove when moving the gas stove. And after putting down the gas stove, the second connection buckle moves downward to the limit state under the action of gravity, so that the gas pipe is close to the cabinet backboard, avoiding affecting during the use of the pull basket; at the same time, the setting of the limiting components can adjust the lowest height of the downward movement of the second connection buckle, so as to balance the acting force caused by the gravity of the gas pipe on the connection between the gas pipe and the gas stove when the gas pipe naturally droops.

[0008] The further setting of the present invention is as follows: A chute with a cross-section in the shape of a "convex" character is arranged on the base, and a lifting seat is slidably connected in the chute. The second connection buckle is installed on the lifting seat and partially embedded in the chute; through holes corresponding to the part of the second connection buckle in the chute are arranged on both sides of the base, and an installation groove is arranged on the back of the base corresponding to the height where the through holes are located; the limiting components include a bracket in the shape of a "U" character and embedded in the installation groove in the middle, a first limiting column connected to one end of the bracket after passing through the through hole on one side of the base, and a second limiting column connected to the other end of the bracket after passing through the through hole on the other side of the base; when the bracket moves to the extreme state to the right, the second limiting column retracts into the through hole and the first limiting column protrudes from the through hole, and the first limiting column does not affect the lifting of the second connection buckle. When the bracket moves to the extreme state to the left, the first limiting column retracts into the through hole and the second limiting column protrudes from the through hole, and the second limiting column interferes with the lifting of the second connection buckle.

[0009] By adopting the above technical solution, the limiting component includes a bracket in a "U" shape with the middle part embedded in the installation groove, a first limiting column connected to one end of the bracket after passing through the through hole on one side of the base, and a second limiting column connected to the other end of the bracket after passing through the through hole on the other side of the base. When the bracket moves to the extreme right state, the second limiting column retracts into the through hole and the first limiting column protrudes from the through hole, and the first limiting column does not affect the lifting of the second connecting buckle. When the bracket moves to the extreme left state, the first limiting column retracts into the through hole and the second limiting column protrudes from the through hole, and the second limiting column interferes with the lifting of the second connecting buckle; Therefore, when restricting the lowest height of the downward movement of the second connecting buckle through the limiting component, the second limiting column at the set position can be made to protrude from the through hole to block the downward movement of the second connecting buckle.

[0010] The further setting of the present invention is that: the second connecting buckle is slidably connected in the lifting seat along the horizontal direction and is partially located in the sliding groove, and a compression spring for driving the second connecting buckle to move to the extreme right state is arranged between the lifting seat and the second connecting buckle; a first wedge angle is arranged on the upper surface of the first limiting column, a second wedge angle is arranged on the lower surface of the second limiting column, a first wedge groove matching the first wedge angle is arranged at one end of the bottom of the second connecting buckle close to the first limiting column, and a second wedge groove matching the second wedge angle is arranged at one end of the top of the second connecting buckle close to the second limiting column; when the second connecting buckle moves in the vertically upward direction, the second wedge groove applies pressure to the second wedge angle to make the second limiting column retract into the through hole, and the first limiting column moving towards the second connecting buckle under the drive of the bracket does not interfere with the second connecting buckle; when the second connecting buckle overcomes the elastic force of the compression spring and moves to the extreme left state and moves in the vertically downward direction, the first wedge groove applies pressure to the first wedge angle to make the first limiting column retract into the through hole, and the second limiting column moving towards the second connecting buckle under the drive of the bracket does not interfere with the second connecting buckle.

[0011] By adopting the above technical solution, during the use of the above-mentioned limit assembly, the second limit column within the lifting range of the second connecting buckle needs to be in a state of retracting into the through hole, but it may touch the bracket so that the second limit column protrudes from the through hole, thereby affecting the upward movement of the second connecting buckle. To address this problem, when the present technical solution is adopted, during the upward movement of the second connecting buckle, the second wedge groove on the second connecting buckle and the second wedge angle on the second limit column match, the second limit column can be driven to retract into the through hole during the upward movement of the second connecting buckle; at the same time, when setting the limit assembly to limit the second connecting buckle, the following installation steps can be performed: S1: According to the direction in which the gas pipe penetrates the cabinet, install the first connecting buckle in the direction close to the side where the gas pipe penetrates the cabinet, and then install the base in the vertical direction on the cabinet back panel below the corresponding gas stove; S2: penetrate into the corresponding gas stove below After the gas pipe in the cabinet is straightened, it is embedded in the first connecting buckle for fixation, and the gas pipe is embedded in the guide ring for limiting. At this time, the gas pipe part between the first connecting buckle and the guide ring extends in a "U" shape in a natural state; S3: first make the second connecting buckle overcome the elastic force of the compression spring to move to the limit state, and then make the second connecting buckle move downward to the limit state. Under the action of the first wedge groove and the first wedge angle, all the first limiting columns are retracted into the through hole, and all the second limiting columns protrude through the through hole. Then, the height of the limiting component above the bottom of the "U"-shaped part of the gas pipe is selected as the limiting height, and the second connecting buckle is moved upward to a position above the limiting height and then relaxed, so that the second connecting buckle is placed on the second limiting column at the limiting height under the action of gravity; finally, the gas pipe in the natural state is embedded in the second connecting buckle; finally, it has the effect of facilitating the use of the limiting component.

[0012] The present invention is further configured as follows: the lifting seat is provided with two sliding grooves extending in the horizontal direction, the second connecting buckle is provided with a sliding portion slidably connected to the sliding groove, the lifting seat is provided with a half-thread countersunk bolt with a middle portion located in the sliding groove and passing through the sliding portion, the compression spring is sleeved on the portion of the half-thread countersunk bolt located in the sliding groove and drives the second connecting buckle to move rightward to an extreme state.

[0013] By adopting the above technical solution, the second connecting buckle can be slidably arranged on the lifting seat along the horizontal direction, and the compression spring can drive the second connecting buckle to move to the right to the extreme state.

[0014] The present invention is further configured as follows: a notch connecting the mounting groove and the sliding groove is provided on the back of the base, an optical axis portion is provided at the corresponding notch of the bracket, a plastic sleeve is sleeved on the optical axis portion, the plastic sleeve is partially embedded in the sliding groove, and the lifting seat abuts against the plastic sleeve during the lifting process along the sliding groove.

[0015] By adopting the above technical solution, when the lifting seat is lifted and lowered along the slide groove, at least one plastic sleeve will interfere with the lifting seat, thereby reducing the friction force of the lifting seat during the lifting process and improving the smoothness of the lifting seat during the lifting process.

[0016] The present invention is further configured as follows: anti-slip end covers are provided at the upper and lower ends of the base, and the guide ring is provided in the upper anti-slip end cover.

[0017] By adopting the above technical solution, the provision of the anti-slip end cover can prevent the lifting seat from falling off the slide groove during use.

[0018] The present invention is further configured as follows: plug-in slots are provided at both ends of the upper end of the base, and the first connecting buckle is plugged into any one of the plug-in slots and fixedly connected by screws.

[0019] By adopting the above technical solution, the first connecting buckle is inserted into any one of the insertion slots and fixedly connected by screws so as to be installed according to the direction in which the gas pipe penetrates into the cabinet.

[0020] The present invention is further configured as follows: the steps for installing the gas pipe and the reinforced buffer mechanism are as follows: S1: according to the direction in which the gas pipe penetrates the cabinet, install the first connecting buckle in the direction close to the side where the gas pipe penetrates the cabinet, and then install the base on the back panel of the cabinet below the corresponding gas stove in the vertical direction; S2: straighten the gas pipe that penetrates into the cabinet below the corresponding gas stove and embed it into the first connecting buckle for fixation, and embed the gas pipe into the guide ring for position limiting. At this time, the gas pipe portion between the first connecting buckle and the guide ring extends in a "U" shape in a natural state; S3: first make the first connecting buckle The second connecting buckle overcomes the elastic force of the compression spring and moves to the left to the limit state, and then the second connecting buckle moves downward to the limit state. Under the action of the first wedge groove and the first wedge angle, all the first limit columns are retracted into the through hole, and all the second limit columns protrude through the through hole. Then, the height of the limit component above the bottom of the "U"-shaped part of the gas pipe is selected as the limit height, so that the second connecting buckle moves upward to a position above the limit height and then relaxes, so that the second connecting buckle is placed on the second limit column at the limit height under the action of gravity; finally, the gas pipe in a natural state is embedded in the second connecting buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is a structural diagram of the reinforcement buffer mechanism of the present invention;

[0023] Figure 3 It is a partial structural diagram of the reinforcement buffer mechanism in the present invention;

[0024] Figure 4 It is another partial structural diagram of the reinforcement buffer mechanism of the present invention;

[0025] Figure 5 It is a schematic diagram of the partial structure of the reinforcement buffer mechanism in the present invention.

[0026] Figure numerals: 1. gas pipe; 2. fixing buckle; 3. reinforcement buffer mechanism; 31. base; 311. slide groove; 312. through hole; 313. mounting groove; 314. notch; 315. plug-in groove; 32. first connecting buckle; 33. second connecting buckle; 331. first wedge groove; 332. second wedge groove; 333. sliding part; 34. limiting assembly; 341. bracket; 3411. optical axis part; 342. first limiting column; 3421. first wedge angle; 343. second limiting column; 3431. second wedge angle; 344. plastic sleeve; 35. guide ring; 36. lifting seat; 361. sliding groove; 37. compression spring; 38. half-thread countersunk bolt; 39. anti-slip end cover; 391. connecting part. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example: A gas pipe installation structure with reinforcement and buffering function, such as Figure 1 As shown, it includes a gas pipe 1, multiple fixing buckles 2 for mounting on the bottom of a cabinet and allowing the gas pipe 1 to hang in the air after being buckled in, and a reinforcement buffer mechanism 3 for mounting on the back panel of the cabinet corresponding to the gas stove and for mounting the gas pipe 1. The back of the fixing buckles 2 has an adhesive structure for bonding to the cabinet.

[0029] like Figure 1 and Figure 2 As shown, the reinforcement buffer mechanism 3 includes a base 31 for being installed on the back panel of the cabinet corresponding to the gas stove and extending in the vertical direction after installation, a first connecting buckle 32 which is detachably arranged on either side of the upper end of the base 31 and into which the gas pipe 1 is clamped, a second connecting buckle 33 which is lifted and lowered on the base 31 and into which the gas pipe 1 is clamped, a plurality of limit assemblies 34 which are arranged along the length direction of the base 31 and can block or unlock the second connecting buckle 33 from moving downward, and a guide ring 35 which is arranged at the upper end of the base 31 and has an open groove for the gas pipe 1 to be embedded.

[0030] like Figures 2 to 4As shown in the figure, a chute 311 with a "convex" cross-section is provided on the base 31. A lifting seat 36 is slidably connected in the chute 311. The second connecting buckle 33 is installed on the lifting seat 36 and partially embedded in the chute 311. Through holes 312 corresponding to the second connecting buckle 33 are provided on both sides of the base 31 and are partially communicated with the chute 311. An installation groove 313 is provided on the back of the base 31 at the height corresponding to the through holes 312. The limiting component 34 includes a bracket 341 in a "U" shape and embedded in the installation groove 313 in the middle, a first limiting column 342 passing through the through hole 312 on one side of the base 31 and connected to one end of the bracket 341 by a screw, and a second limiting column 343 passing through the through hole 312 on the other side of the base 31 and connected to the other end of the bracket 341 by a screw. When the bracket 341 moves to the extreme right state, the second limiting column 343 retracts into the through hole 312 and the first limiting column 342 protrudes from the through hole 312, and the first limiting column 342 does not affect the lifting of the second connecting buckle 33. When the bracket 341 moves to the extreme left state, the first limiting column 342 retracts into the through hole 312 and the second limiting column 343 protrudes from the through hole 312, and the second limiting column 343 interferes with the lifting of the second connecting buckle 33.

[0031] As Figures 3 to 5 shown, the second connecting buckle 33 is slidably connected in the lifting seat 36 along the horizontal direction and partially located in the chute 311. A compression spring 37 for driving the second connecting buckle 33 to move to the extreme right state is provided between the lifting seat 36 and the second connecting buckle 33. A first wedge angle 3421 is provided on the upper surface of the first limiting column 342, a second wedge angle 3431 is provided on the lower surface of the second limiting column 343. A first wedge groove 331 matching the first wedge angle 3421 is provided at one end of the bottom of the second connecting buckle 33 close to the first limiting column 342, and a second wedge groove 332 matching the second wedge angle 3431 is provided at one end of the top of the second connecting buckle 33 close to the second limiting column 343. When the second connecting buckle 33 moves in the vertically upward direction, the second wedge groove 332 applies pressure to the second wedge angle 3431 to make the second limiting column 343 retract into the through hole 312, and the first limiting column 342 moving towards the second connecting buckle 33 under the drive of the bracket 341 does not interfere with the second connecting buckle 33. When the second connecting buckle 33 overcomes the elastic force of the compression spring 37 and moves to the extreme left state and moves in the vertically downward direction, the first wedge groove 331 applies pressure to the first wedge angle 3421 to make the first limiting column 342 retract into the through hole 312, and the second limiting column 343 moving towards the second connecting buckle 33 under the drive of the bracket 341 does not interfere with the second connecting buckle 33.

[0032] As Figures 3 to 5As shown, the lifting base 36 is provided with two horizontally extending sliding grooves 361. The second connecting buckle 33 is provided with a sliding portion 333 that slides within the sliding grooves 361. A half-thread countersunk bolt 38 is threadedly connected to the lifting base 36, with its center located in the sliding grooves 361 and passing through the sliding portion 333. A compression spring 37 is mounted on the portion of the half-thread countersunk bolt 38 located within the sliding grooves 361 and drives the second connecting buckle 33 to move rightward to its limit position. Furthermore, a notch 314 is provided on the back of the base 31, connecting the mounting groove 313 and the sliding groove 311. The bracket 341 is provided with an optical axis portion 3411 corresponding to the notch 314. A plastic sleeve 344 is mounted on the optical axis portion 3411 and partially embedded in the sliding groove 311. When the lifting base 36 is raised and lowered along the sliding groove 311, it abuts against the plastic sleeve 344.

[0033] like Figure 2 As shown, the base 31 is provided with anti-slip end caps 39 at the upper and lower ends. The anti-slip end caps 39 have connecting portions 391 that can be fixed to the cabinet via screws. The guide ring 35 is disposed within the upper anti-slip end caps 39. Insertion slots 315 are provided at both ends of the upper end of the base 31. The first connecting buckle 32 is inserted into any one of the insertion slots 315 and fixedly connected via screws.

[0034] The installation steps of the gas pipe 1 and the reinforced buffer mechanism 3 are as follows: S1: According to the direction in which the gas pipe 1 penetrates the cabinet, install the first connecting buckle 32 in the direction close to the side where the gas pipe 1 penetrates the cabinet, and then install the base 31 in the vertical direction on the back panel of the cabinet below the corresponding gas stove; S2: Straighten the gas pipe 1 that penetrates into the cabinet below the corresponding gas stove and embed it into the first connecting buckle 32 for fixation, and embed the gas pipe 1 into the guide ring 35 for position limiting. At this time, the part of the gas pipe 1 located between the first connecting buckle 32 and the guide ring 35 extends in a "U" shape in a natural state; S3: First, make the second connecting buckle 33 overcome the elasticity of the compression spring 37 The force moves to the left to the limit state, and then the second connecting buckle 33 moves downward to the limit state. Under the action of the first wedge groove 331 and the first wedge angle 3421, all the first limiting columns 342 are retracted into the through hole 312, and all the second limiting columns 343 protrude from the through hole 312. Then, the height of the limiting component 34 at the bottom of the "U"-shaped part of the gas pipe 1 is selected as the limiting height, so that the second connecting buckle 33 moves upward to a position above the limiting height and then relaxes, so that the second connecting buckle 33 is placed on the second limiting column 343 at the limiting height under the action of gravity; finally, the gas pipe 1 in a natural state is embedded in the second connecting buckle 33.

[0035] Implementation effect: When installing the gas pipe 1, it can be installed at the bottom of the cabinet through multiple fixing buckles 2, so that the gas pipe 1 is suspended after being embedded. Then, the reinforcement and buffer mechanism 3 is installed on the cabinet back panel corresponding to the gas stove along the vertical direction, so that the gas pipe 1 is sequentially embedded on the first connection buckle 32 and the second connection buckle 33, and the gas pipe 1 passes through the guide ring 35. At this time, the part of the gas pipe 1 between the first connection buckle 32, the second connection buckle 33 and the guide ring 35 extends in a "U" shape in the natural state; when the gas stove is lifted upward, the second connection buckle 33 moves vertically upward along the base 31 to achieve the buffer function, avoiding affecting the connection between the gas pipe 1 and the gas stove when moving the gas stove. And after putting down the gas stove, the second connection buckle 33 moves downward to the limit state under the action of gravity, making the gas pipe 1 close to the cabinet back panel, avoiding affecting the use of the pull basket; at the same time, the setting of the limit component 34 can adjust the lowest height of the downward movement of the second connection buckle 33, so as to balance the force caused by the gravity of the gas pipe 1 on the connection between the gas pipe 1 and the gas stove when the gas pipe 1 naturally drops.

[0036] The limit component 34 includes a bracket 341 in a "U" shape and embedded in the installation groove 313 in the middle, a first limit column 342 connected to one end of the bracket 341 after passing through the through hole 312 on one side of the base 31, and a second limit column 343 connected to the other end of the bracket 341 after passing through the through hole 312 on the other side of the base 31. And when the bracket 341 moves to the right to the limit state, the second limit column 343 retracts into the through hole 312 and the first limit column 342 protrudes from the through hole 312, and the first limit column 342 does not affect the lifting and lowering of the second connection buckle 33. When the bracket 341 moves to the left to the limit state, the first limit column 342 retracts into the through hole 312 and the second limit column 343 protrudes from the through hole 312, and the second limit column 343 interferes with the lifting and lowering of the second connection buckle 33; therefore, when restricting the lowest height of the downward movement of the second connection buckle 33 through the limit component 34, the second limit column 343 at the set position can be made to protrude from the through hole 312 to block the downward movement of the second connection buckle 33.

[0037] When the second limit post 343 is in the state of being retracted into the through hole 312 within the lifting range of the second connecting buckle 33, the second limit post 343 may protrude from the through hole 312 due to the current contact with the bracket 341, thereby affecting the upward movement of the second connecting buckle 33. To solve this problem, when the present technical solution is adopted, during the upward movement of the second connecting buckle 33, the second wedge groove 332 on the second connecting buckle 33 and the second wedge angle 3431 on the second limit post 343 match, the second limit post 343 can be driven to retract into the through hole 312 during the upward movement of the second connecting buckle 33; at the same time, when the limit assembly 34 is set to limit the second connecting buckle 33, the following installation steps can be performed: S1: according to the direction in which the gas pipe 1 penetrates the cabinet, the first connecting buckle 32 is installed in the direction close to the side where the gas pipe 1 penetrates the cabinet, and then the base 31 is installed on the cabinet back panel below the corresponding gas stove along the vertical direction; S2: the gas pipe 1 is inserted into the cabinet below the corresponding gas stove After the gas pipe 1 is straightened, it is embedded in the first connecting buckle 32 for fixation, and the gas pipe 1 is embedded in the guide ring 35 for position limiting. At this time, the portion of the gas pipe 1 between the first connecting buckle 32 and the guide ring 35 extends in a "U" shape in a natural state; S3: First, the second connecting buckle 33 overcomes the elastic force of the compression spring 37 and moves to the limit state, and then the second connecting buckle 33 moves downward to the limit state. Under the action of the first wedge groove 331 and the first wedge angle 3421, all the first limiting columns 3 42 is retracted into the through hole 312, and all the second limiting columns 343 protrude from the through hole 312. Then, a height higher than the limiting component 34 at the bottom of the "U"-shaped part of the gas pipe 1 is selected as the limiting height, so that the second connecting buckle 33 moves upward to a position higher than the limiting height and then relaxes, so that the second connecting buckle 33 is placed on the second limiting column 343 at the limiting height under the action of gravity; finally, the gas pipe 1 in a natural state is embedded in the second connecting buckle 33; finally, it has the effect of facilitating the use of the limiting component 34.

[0038] This specific embodiment is merely an explanation of the present invention and is not intended to limit the present invention. After reading this specification, those skilled in the art may make non-creative modifications to this embodiment as needed. However, as long as such modifications are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A gas pipe installation structure with a reinforcement and buffering function, comprising a gas pipe (1), a plurality of fixing buckles (2) for installation at the bottom of a cabinet and for the gas pipe (1) to be suspended after being buckled in, and a reinforcement and buffering mechanism (3) for installation on a back plate of the cabinet corresponding to a gas stove and for the gas pipe (1) to be installed, characterized in that: The reinforcement buffer mechanism (3) includes a base (31) for being installed on the backboard corresponding to the gas stove of the cabinet and extending along the vertical direction after installation, a first connecting buckle (32) detachably arranged on any one side of the upper end of the base (31) for the gas pipe (1) to be snapped into, a second connecting buckle (33) arranged on the base (31) in a lifting manner for the gas pipe (1) to be snapped into, a plurality of limiting components (34) arranged along the length direction of the base (31) and capable of blocking or unlocking the downward movement of the second connecting buckle (33), and a guiding ring (35) arranged at the upper end of the base (31) and having an opening groove for the gas pipe (1) to be embedded.

2. The gas pipe installation structure with reinforcement and buffering functions according to claim 1, characterized in that: A chute (311) with a "convex" cross-section is arranged on the base (31), and a lifting seat (36) is slidably connected in the chute (311). The second connecting buckle (33) is installed on the lifting seat (36) and partially embedded in the chute (311). Through holes (312) corresponding to the part of the second connecting buckle (33) of the chute (311) are arranged on both sides of the base (31), and an installation groove (313) is arranged on the back surface of the base (31) at the height corresponding to the through holes (312). The limiting component (34) includes a bracket (341) in a "U" shape and partially embedded at the installation groove (313), a first limiting column (342) connected to one end of the bracket (341) after passing through the through hole (312) on one side of the base (31), and a second limiting column (343) connected to the other end of the bracket (341) after passing through the through hole (312) on the other side of the base (31). When the bracket (341) moves to the extreme right state, the second limiting column (343) retracts into the through hole (312) and the first limiting column (342) protrudes from the through hole (312), and the first limiting column (342) does not affect the lifting of the second connecting buckle (33). When the bracket (341) moves to the extreme left state, the first limiting column (342) retracts into the through hole (312) and the second limiting column (343) protrudes from the through hole (312), and the second limiting column (343) interferes with the lifting of the second connecting buckle (33).

3. The gas pipe installation structure with reinforcement and buffering functions according to claim 2, characterized in that: The second connecting buckle (33) is slidably connected in the lifting seat (36) along the horizontal direction and partially located in the chute (311). A compression spring (37) for driving the second connecting buckle (33) to move to the extreme right state is arranged between the lifting seat (36) and the second connecting buckle (33). The upper surface of the first limiting column (342) is provided with a first wedge angle (3421), the lower surface of the second limiting column (343) is provided with a second wedge angle (3431), the bottom of the second connecting buckle (33) close to the end of the first limiting column (342) is provided with a first wedge groove (331) matching the first wedge angle (3421), and the top of the second connecting buckle (33) close to the end of the second limiting column (343) is provided with a second wedge groove (332) matching the second wedge angle (3431); when the second connecting buckle (33) moves in a vertically upward direction, the second wedge groove (332) applies pressure to the second wedge angle (3431) so that The second limiting column (343) is retracted into the through hole (312), and the first limiting column (342) moving toward the second connecting buckle (33) driven by the bracket (341) does not interfere with the second connecting buckle (33); when the second connecting buckle (33) overcomes the elastic force of the compression spring (37) and moves to the left to the limit state and moves in the vertical downward direction, the first wedge groove (331) applies pressure to the first wedge angle (3421) so that the first limiting column (342) is retracted into the through hole (312), and the second limiting column (343) moving toward the second connecting buckle (33) driven by the bracket (341) does not interfere with the second connecting buckle (33).

4. The gas pipe installation structure with reinforcement and buffering function according to claim 3, characterized in that: The lifting seat (36) is provided with two sliding grooves (361) extending in the horizontal direction, the second connecting buckle (33) is provided with a sliding portion (333) slidably connected in the sliding groove (361), the lifting seat (36) is provided with a half-thread countersunk bolt (38) threadedly connected, the middle of which is located in the sliding groove (361) and passes through the sliding portion (333), the compression spring (37) is sleeved on the portion of the half-thread countersunk bolt (38) located in the sliding groove (361) and drives the second connecting buckle (33) to move rightward to the limit state.

5. The gas pipe installation structure with reinforcement and buffering functions according to claim 4, characterized in that: The back of the base (31) is provided with a notch (314) connecting the mounting groove (313) and the slide groove (311); the bracket (341) is provided with an optical axis portion (3411) corresponding to the notch (314); a plastic sleeve (344) is sleeved on the optical axis portion (3411); the plastic sleeve (344) is partially embedded in the slide groove (311); and the lifting seat (36) contacts the plastic sleeve (344) when it is lifted and lowered along the slide groove (311).

6. The gas pipe installation structure with reinforcement and buffering function according to claim 5, characterized in that: Anti-slip end covers (39) are provided at the upper and lower ends of the base (31), and the guide ring (35) is arranged in the upper anti-slip end cover (39).

7. The gas pipe installation structure with reinforcement and buffering functions according to claim 6, characterized in that: Insertion slots (315) are provided at both ends of the upper end of the base (31), and the first connection buckle (32) is inserted into any one of the insertion slots (315) and fixedly connected by screws.

8. The gas pipe installation structure with reinforcement and buffering functions according to claim 7, characterized in that: The steps for installing the gas pipe (1) and the reinforcement buffer mechanism (3) are as follows: S1: According to the direction in which the gas pipe (1) penetrates the cabinet, the first connecting buckle (32) is installed in the direction close to the side where the gas pipe (1) penetrates the cabinet, and then the base (31) is installed vertically on the back panel of the cabinet below the corresponding gas stove; S2: straighten the gas pipe (1) that penetrates into the cabinet below the corresponding gas stove and then embed it into the first connecting buckle (32) for fixation, and embed the gas pipe (1) into the guide ring (35) for position limiting. At this time, the portion of the gas pipe (1) between the first connecting buckle (32) and the guide ring (35) extends in a "U" shape in a natural state; S3: First, the second connecting buckle (33) is moved to the left to the limit state by overcoming the elastic force of the compression spring (37), and then the second connecting buckle (33) is moved downward to the limit state. Under the action of the first wedge groove (331) and the first wedge angle (3421), all the first limiting columns (342) are retracted into the through hole (312), and all the second limiting columns (343) protrude from the through hole (312). Then, the height of the limiting component (34) at the bottom of the "U"-shaped part of the gas pipe (1) is selected as the limiting height. The second connecting buckle (33) is moved upward to a position higher than the limiting height and then relaxed, so that the second connecting buckle (33) is placed on the second limiting column (343) at the limiting height under the action of gravity; finally, the gas pipe (1) in a natural state is embedded in the second connecting buckle (33).

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