CN111608341A - A fence fixing structure, a fence fixing component and a fence component - Google Patents

Abstract

The patent of the present invention discloses a guardrail fixing structure, guardrail fixing assembly and guardrail assembly, including: a fixing frame, the fixing frame is provided with a guardrail slot, and the side wall of the guardrail slot is provided with a through screw hole; The adjusting piece is rotatably connected with the fixing frame or the main structure, and the adjusting piece is provided with an external thread; the pressing piece includes a fixed pressing part, a threaded part and a transmission part; the transmission part is provided with a wheel on the circumference of the screw hole axis Tooth, the threaded part passes through the screw hole, and the pressing part is located on the outer side of the pressing piece, and forms a fixed position of the fence with the fence slot; wherein, the adjusting piece can drive the pressing piece to rotate to fix the fence in the fixed position. Position; this patent is provided with an engaging adjusting piece and a pressing piece on the side wall of the fence slot of the fixed frame, and rotating the adjusting piece can realize the feeding of the pressing piece to the inside of the fence slot, so as to realize the alignment of the fence. Fixing of the board; the adjustment piece and the pressing piece occupy a small space, which is convenient to reduce the overall volume of the fence fixing assembly, and the installation and disassembly operations are simple.

Description

A fence fixing structure, a fence fixing component and a fence component

technical field

The invention relates to the field of fence board equipment and fixing structures, in particular to a fence board fixing structure, a fence board fixing component and a fence board component.

Background technique

The fence is a kind of board structure that plays the role of partition and protection. The fence mainly uses common materials such as glass and acrylic board. In order to facilitate the disassembly and maintenance of the balustrade, and at the same time to improve the aesthetics, a fixing structure is often used to fix one side of the balustrade in the prior art. And the installation and disassembly operations are complicated. Therefore, it is a technical problem expected to be solved by those skilled in the art whether there is a fence fixing structure with simple structure, small occupied space, and easy installation and disassembly.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a guardrail fixing structure, guardrail fixing assembly and guardrail assembly, which can install guardrails on various main structures. The guardrail fixing structure has a small overall volume and is especially suitable for installation in narrow spaces. The installation and removal steps of the fence are simple.

The technical scheme provided by the present invention is as follows:

A fence fixing structure for fixing a fence on a main structure, comprising:

A fixing frame that can be fixed on the main structure, the fixing frame is provided with a fence slot, the side wall of the fence slot is provided with a through screw hole, and the axis of the screw hole is the first axis ;

an adjustment piece, rotatably connected with the fixing frame or the main structure, the rotation axis is the second axis, and the adjustment piece is provided with an external thread;

The pressing piece includes a fixed pressing part, a threaded part and a transmission part; the transmission part is provided with gear teeth in the circumferential direction of the first axis, the threaded part passes through the screw hole, the pressing part is The joint part is located on the outer side of the pressing member, and forms a fixing position of the fence with the fence slot; wherein,

The adjusting member can drive the pressing member to rotate, so as to fix the fence at the fixed position.

The main structure can be stair steps, floors, hull decks, window sills, etc. The guardrails can be handguards beside the stairs, protective panels at the edge of the floor, etc., which are only fixed on one side. For protection effect, the material of the fence can be various materials such as glass, acrylic or ceramics. The fixing frame can be fixed on the surface of the main structure, or can be embedded in the interior of the main structure, and the main structure can have corresponding openings as long as the fence can be inserted into the fence slot. After the fixed structure is installed, insert the fence into the fence slot, then rotate the adjusting piece, and the adjusting piece drives the pressing piece to rotate, so that the pressing piece is fed into the fence slot, so that the pressing part and the fence The boards are abutted against each other, and the pressing part and the inner wall of the fence board slot press the fence board from both sides to realize the fixing of the fence board. The adjusting piece cooperates with the pressing piece to convert the rotation in the second axis direction into the rotation in the second direction, and the structure occupies a small space, which is beneficial to reduce the overall volume of the fence fixing structure.

Further preferably, the pressing part, the threaded part and the transmission part are arranged in sequence, and the transmission part is located outside the fence board slot, which is conducive to reducing the lateral size of the fence board slot and reducing the fence board slot. The overall volume makes the fence fixed structure suitable for relatively narrow spaces.

Further preferably, the pressing portion has a buffer pad for contacting with the fence. The material of the buffer pad can be a flexible material that can be deformed to a certain extent, such as rubber or nylon. The pressing part is in contact with the fence board through the buffer pad, and the buffer pad can disperse the force between the pressing part and the fence board, so that the force on the fence board surface is uniform. If the fence is made of acrylic and other materials, setting a buffer pad can prevent the pressing part from pressing indentations on the surface of the fence; if the fence is made of glass and other materials, setting a buffer pad can prevent the fence from breaking due to concentrated force. The buffer pad can be sleeved on the surface of the other parts of the pressing part, or can be fixed by glue.

Further preferably, the rotating part is a gear, and the adjusting member is a screw. The screw can be rotatably connected with the slot of the fence through the bearing, so that the screw will not feed when it rotates. The size of the gear can be based on the required feed of the pressing part, the friction between the screw part and the screw hole and other parameters choose. The thickness of the gear is set so that the thread of the screw can always engage with the gear during the feeding process of the pressing member.

Further preferably, the extension direction of the fence board slot is the first direction, along the first direction, the height of the side wall of the fence board slot gradually decreases, and the side wall of the fence board slot on the same width area gradually decreases. The adjusting member and the pressing member are arranged along the first direction. The fence slot can be used for fences with inclined lower edges. Relatively speaking, the space occupied by the gear is less than the space occupied by the screw. Therefore, the screw and the gear are arranged in the first direction, and the space distribution is more reasonable. The space occupied by the fixed structure of the fence is further saved.

Further preferably, one end of the fixing frame away from the fence slot has a fixing plate extending in the lateral direction of the fence slot, and a fixing structure is provided on the fixing plate. The fixing structure on the fixing plate can exert a vertical force on the whole fixing frame, and further improve the stability of the fixing frame. The fixing structure can be various common mechanical fixing structures such as thread structure, clamping structure and solder joint.

Another object of the present invention is to provide a guardrail fixing assembly for fixing guardrails, comprising:

A fence fixing structure with the aforementioned features, the fence slot has a first opening, the first opening has extension parts extending to both sides respectively, and the extension direction of the extension part is the second direction, The direction in which the fence is inserted into the fence slot is the third direction; and,

The main structure includes a base, two side plates and a cover plate; wherein,

The fixing structure is fixed on the base, the two side plates are respectively fixed with the base and located on both sides of the slot of the fence, and the end of the side plate away from the base is in the second direction The upper part abuts against the extension part; the cover plate abuts against the extension part in the third direction, and has a second opening through which the fence can be inserted into the fence in the slot.

The base can be the concrete floor, cabin deck and other structures in the building. The side plates and cover plates can be made of stainless steel, ceramic tiles and other common supporting or decorative materials to fix the railing frame, and can also be used to hide and fix Shelves, play a beautiful role. The extension part extends to both sides of the fence slot, so that a space for placing the adjustment piece is formed outside the outer wall of the fence board slot, and the extension part can protect the adjustment piece to a certain extent. At the same time, the side plate and the cover plate of the main structure can be fixed on the extension part to facilitate the installation of the side plate and the cover plate. After the main structure is installed, only the second opening can be directly seen on the outer surface of the fixing component, and the second opening is used for the fence to be inserted into the fence slot. When the fence needs to be replaced, the cover can be removed or a through hole can be opened on the cover, and a screwdriver can be inserted to adjust the adjustment piece. The overall appearance of the fixed component is beautiful, which is convenient for the replacement of the fence.

Further preferably, the included angle between the second axis and the plane where the base is located is 60-90 degrees, which is convenient for the user to operate the adjusting member from above the fence fixing structure.

Further preferably, a first through hole is formed on the cover plate, a second through hole is formed on the extending portion, and the first through hole and the second through hole are located on the second axis. Corresponding screw structures can be arranged on the adjusting pieces. When the fence needs to be installed or removed, the adjusting pieces can be adjusted after inserting a screwdriver into the first through hole and the second through hole. Only the first opening and the first through hole are opened on the outer surface of the fence plate fixing assembly, which is convenient to realize the concealment of the fixing frame and makes the whole device more beautiful.

Another object of the present invention is to provide a fence panel assembly, comprising:

Fences; and,

A fence fixing assembly with the aforementioned features, the fence is fixed at the fixing position.

In this patent, an engaging adjustment piece and a pressing piece are arranged on the side wall of the fence slot of the fixed frame in an innovative way. Fixing of the board. The adjustment piece and the pressing piece occupy a small space, which is convenient to reduce the overall volume of the fence fixing assembly, reduce the space occupied by it, facilitate the embedding of the fence fixing assembly, reduce the installation space required for it, and make the whole device more beautiful .

Description of drawings

The present invention is described in further detail below in conjunction with the accompanying drawings and specific embodiments:

1 is a schematic structural diagram of a fence panel assembly according to a specific embodiment of the present invention;

2 is an enlarged view of the structure at place A of a specific embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the relative position of the adjusting member and the pressing member according to a specific embodiment of the present invention;

4 is a schematic structural diagram of a pressing member according to a specific embodiment of the present invention;

FIG. 5 is a schematic structural diagram 1 of a fence fixing structure according to a specific embodiment of the present invention;

FIG. 6 is a second structural schematic diagram of a fence fixing structure according to a specific embodiment of the present invention.

Description of reference numbers:

10-bar; 20-main structure; 21-base; 22-side panel; 23-cover; 30-fixed frame; 31-bar slot; 32-fixed plate; 33-extension; 40-adjustment ; 50-pressing piece; 51-pressing part; 52-thread part; 53-transmission part; 60-buffering pad;

Detailed ways

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without creative efforts.

As a specific embodiment, as shown in FIGS. 1-4, a fence fixing structure for fixing the fence 10 on a main structure 20 includes: a fixing frame 30, and the fixing frame 30 defines a fence slot 31, The side wall of the fence slot 31 is provided with an adjusting member 40 and a pressing member 50. The pressing member 50 includes a fixed pressing part 51, a threaded part 52 and a transmission part 53, and the transmission part 53 is provided with gear teeth, The adjusting member 40 is provided with a matching thread, the side wall of the fence slot 31 is provided with a screw hole (not shown in the figure) that is matched with the threaded portion 52, and the pressing portion 51 is located at the side of the fence slot 31. Inside, a fixed position of the fence 10 is formed between the side wall of the fence slot 31 ; the adjusting member 40 can drive the pressing member 50 to rotate, thereby fixing the fence 10 in the fixed position.

The opening direction of the fence board slot 31 can be selected according to parameters such as the purpose, location, and installation direction of the fence board 10 of the main structure 20 . The adjusting member 40 is rotatably connected with the fence slot 31 , the rotation axis thereof is the second axis, and the external thread is arranged in the circumferential direction of the second axis. The pressing member 50 can be rotated around the second axis, and the pressing part 51 refers to the part used to contact the surface of the fence 10 and used to directly apply pressure to the fence 10. The contact surface of the pressing part 51 and the fence 10 can be The plane can also be provided with pins that can be inserted into the fence 10, and these solutions are all within the protection scope of this patent. The threaded portion 52 is engaged with the threaded hole on the side wall of the fence slot 31, so when the threaded portion 52 rotates, under the action of the threaded hole, the threaded portion 52 will feed along the second axis direction, and the transmission portion The gear teeth provided on 53 are located in the circumferential direction of the first axis, and the number of teeth can be adjusted according to the feeding amount of the pressing member 50 . When the adjusting member 40 rotates around the first circumferential direction, the engaging action of the external thread and the gear teeth makes the pressing member 50 rotate. Feeding occurs on one axis. The space between the pressing portion 51 and the side wall of the fence slot 31 is the fixing position for fixing the fence 10 .

So far, those skilled in the art can understand that the arrangement of the adjusting member 40 and the pressing member 50 in this patent is actually the key inventive point of this patent. When the fixing member of the fence 10 is arranged in a narrow space, the rotation action in the second axis direction is converted into the rotation action and feeding action in the first axis direction by the cooperation of the adjusting member 40 and the pressing member 50, which is convenient for the user. In the case of on-site installation, without changing the setting of the pressing member 50, only adjusting the setting direction of the adjusting member 40 can make the fence fixing structure have different adjustment modes, thereby improving the compatibility of the device. At the same time, the structure of the adjusting member 40 and the pressing member 50 is simple, which saves space and makes the fence fixing structure suitable for extremely narrow installation spaces. The pressing member 50 can be arranged as follows: the transmission portion 53, the threaded portion 52 and the pressing portion are arranged in sequence, or the threaded portion 52, the transmission portion 53 and the pressing portion are arranged in sequence, and the former adjusting member 40 is arranged inside the fence slot 31. , the latter adjusting member 40 is arranged outside the slot 31 of the fence. The inner wall of the fence board slot 31 can also be provided with a number of buffer pads 60 made of rubber or other materials to protect the fence board 10 and prevent the fence board 10 from being damaged under the action of the fence board slot 31 after being stressed. The above solutions are all within the protection scope of this patent.

As shown in FIG. 4 , the pressing part 51 , the threaded part 52 and the transmission part 53 are arranged in sequence. At this time, the transmission part 53 is located outside the fence slot 31 , and the outside of the fence slot 31 only needs to be reserved for the transmission part 53 As well as the space of the adjusting member 40, the overall required space for the fence fixing structure is small, which is suitable for relatively narrow spaces. The pressing part 51 has a buffer pad 60 , the buffer pad 60 wraps the rest of the pressing part 51 , and the buffer pad 60 is in direct contact with the fence 10 . The material of the buffer pad 60 can be a flexible material that can be deformed to a certain extent, such as rubber or nylon. The pressing part 51 is in contact with the fence board 10 through the buffer pad 60 , and the buffer pad 60 can disperse the force between the pressing part 51 and the fence board 10 , so that the surface of the fence board 10 is evenly stressed. If the fence 10 is made of materials such as acrylic, the cushioning pad 60 can be provided to prevent the pressing part 51 from pressing indentations on the surface of the fence 10; concentrated and fragmented. The buffer pad 60 can be sleeved on the surface of the other parts of the pressing part 51, or can be fixed by glue.

As shown in FIG. 3 , the adjusting member 40 is a screw hole, and both ends of the screw are rotatably connected to the side wall of the fence slot 31 through bearings. The screw itself is easy to operate, and the screw can be rotated by a screwdriver or a corresponding mechanical transmission structure. The two ends of the screw are limited by bearings, so when the screw is rotated, the screw will only rotate around the second axis without feeding in the direction of the second axis. The area below the screw can be used for Place other devices other than the fixed structure of the fence, occupying less space. The transmission part 53 is a gear, and the screw can be installed near the gear at various angles. In this specific embodiment, the direction of the second axis of the screw rod is perpendicular to the ground, which is convenient for the user to bend over and use a screwdriver to adjust the adjusting member 40 .

As shown in FIG. 3 , the extending direction of the fence slot 31 is the first direction, and along the first direction, the height of the side wall of the fence slot 31 gradually decreases. The fence board slot 31 is suitable for installation scenarios where the height of elevators, stairs, etc. will change, and the fence board slot 31 is set to be inclined and can be suitable for the edge shape of the stairs. The upper and lower ends of the external thread of the screw need to be rotatably connected to the side wall of the fence slot 31, so the size of the screw in the height direction is larger than that of the transmission part 53, so the pressing member 50 is arranged in the direction of lower height. , the space outside the fence slot 31 can be fully utilized, and a large space can be reserved for the lower half of the fixing frame 30, which further makes the fence fixing structure suitable for installation areas with narrow space.

As shown in FIG. 2 , the bottom of the fixing frame 30 is provided with a laterally extending fixing plate 32, and the fixing plate 32 is formed with a number of screw holes as a fixing structure. When the fixing frame 30 is installed on the main structure 20, the expansion screws can be used The fixing plate 32 is fixed to the main body structure 20 . The fixing plate 32 can play a supporting role for the whole fixing frame 30 in the vertical direction, so as to improve the overall stability of the fixing frame 30 .

In a preferred embodiment, as shown in FIG. 5 , the difference from the previous embodiment is that the sizes of the threaded portion 52 and the pressing portion 51 are larger, and the radial dimension of the pressing portion 51 is the same as that of the fence insert. The grooves 31 have the same depth, and increasing the contact area between the pressing portion 51 and the fence 10 can reduce the pressure between the pressing portion 51 and the fence 10 to avoid damage to the fence 10 . In actual production, the size of the pressing portion 51 can be adjusted according to the depth of the fence slot 31, the material type of the fence 10, and the material type of the pressing portion 51, and the adjusted solutions are all within the protection scope of this patent. Inside.

In a preferred embodiment, as shown in FIG. 6 , the difference from the previous embodiment is that pressing members 50 are provided on both side walls of the fence slot 31 , and are configured to adjust accordingly. Piece 40. At this time, a fixing position for fixing the fence 10 is formed between the two pressing parts 51 , or between a single pressing part 51 and the other side wall. The second rotating shafts of the two-side adjustment members 40 may be arranged at an included angle, so that the fence slot 31 has an adjustment function in two directions. In actual production, a plurality of matching adjusting members 40 and pressing members 50 may be provided on a single side wall or a double side wall of the fence slot 31 , and these solutions are all within the protection scope of this patent.

The present invention provides a specific embodiment of a fence plate fixing assembly, as shown in FIGS. 1-2 , comprising: a fence plate fixing structure with the aforementioned characteristics, and the opening of the fence plate slot 31 is a first opening, and the first opening is the first opening. Extensions 33 extending to both sides are fixed on the opening, the extending direction is the second direction, and the direction in which the fence board 10 is inserted into the fence board slot 31 is the third direction; the main structure 20 is divided into a base 21, two sides The plate 22 and the cover plate 23, the two side plates 22 are located on both sides of the fixing frame 30, one end of the side plate 22 is abutted and fixed with the extension 33 in the second direction, the other end of the side plate 22 is fixed with the base 21, the cover The plate 23 abuts against the extension portion 33 in the third direction, the cover plate 23 is provided with a second opening, the position of the second opening is the same as that of the first opening, and the fence plate 10 is inserted into the fence after passing through the second opening and the first opening in sequence. board slot 31. An installation position can be set on the extension part 33 to hang a marble pendant, which supports the pendant, is convenient for users to use on site, and increases the function of the fixing structure of the fence. In actual production, the material and shape of the pendant can also adopt other forms. And the adjusted solutions are all within the protection scope of this patent.

In this specific embodiment, the base 21 is made of concrete steps, and the side plates 22 are made of ceramic tiles, and the device is suitable for fixing handrails beside the stairs. The extension 33 can be directly used as the installation reference of the side panel 22, and the fixing frame 30 is used to install the fence panel 10 and also plays the role of supporting the side panel 22 and the cover panel 23, eliminating the original fixing structure of the tiles on the edge of the steps. Due to the compact structure of the fence fixing structure itself, the thickness of the step edge structure in the lateral direction is reduced, and the appearance is more beautiful. When the fence 10 needs to be installed or disassembled, the cover plate 23 can be directly removed to operate the adjusting member 40, or a corresponding first through hole can be opened on the cover plate 23 in the extending direction of the second axis. A second through hole is formed on the extension portion 33 , and during operation, a screwdriver is inserted through the first through hole and the second through hole and the adjusting member 40 is rotated. In the extension direction of the second axis, the cover plate 23 and the extension part 33 can be provided with corresponding notches. In these solutions, the lower cover plate 23 can be fixed with the side plate 22 and the extension part 33. The installation and removal operations of the fence plate 10 are particularly important. Simple.

In actual production, the base 21 can also be a structure such as a floor slab of a building, a cabin deck, etc., and the side plate 22 and the cover plate 23 can also be made of other materials such as stainless steel, marble, etc. The function of the side plate 22 and the cover plate 23 can be to protect the fixing frame 30 or play an aesthetic role, and these solutions are all within the scope of protection of this patent.

In this specific embodiment, the base 21 is parallel to the horizontal plane, and the second axis is arranged along the vertical direction, perpendicular to the horizontal plane and the base 21 . A screwdriver is inserted into the adjusting piece 40 along the direction of the fence board 10 , and the disassembly or fixing of the fence board 10 can be completed by rotating the adjusting piece 40 , and the adjustment operation is convenient. In actual production, the angle between the second axis and the plane where the base is located can be 60-90 degrees. According to the shape of the base and the setting of the peripheral environment, it is enough to facilitate adjustment and save space. within the scope of protection of this patent.

The present invention provides a specific embodiment of a fence 10 assembly, as shown in FIG. 1 and FIG. 2 , comprising a fence 10 and a fence fixing assembly with the aforementioned features, and the fence 10 is fixed in a fixed position. The fence 10 can be pre-installed in the fence slot 31, or can be installed at the construction site after the fence fixing structure is installed.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and modifications can be made. It should be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a breast board fixed knot constructs for fixed breast board is in a major structure, its characterized in that includes:

the fixing frame can be fixed on the main body structure, a breast board slot is formed in the fixing frame, a through screw hole is formed in the side wall of the breast board slot, and the axis of the screw hole is a first axis;

the adjusting piece is rotationally connected with the fixed frame or the main body structure, the rotating axis is a second axis, and external threads are arranged on the adjusting piece;

the pressing piece comprises a pressing part, a threaded part and a transmission part which are fixed mutually; gear teeth are arranged on the transmission part in the circumferential direction of the first axis, the thread part penetrates through the screw hole, the pressing part is positioned on the outer side of the pressing part, and the pressing part and the slot of the breast board form a fixing position of the breast board; wherein,

the adjusting piece can drive the pressing piece to rotate so as to fix the breast board at the fixed position.

2. A balustrade fixing structure according to claim 1, wherein:

the pressing part, the thread part and the transmission part are sequentially arranged.

3. A balustrade fixing structure according to claim 1, wherein:

the pressing part is provided with a cushion pad for contacting with the breast board.

4. A balustrade fixing structure according to claim 1, wherein:

the rotating part is a gear, and the adjusting piece is a screw rod.

5. A balustrade fixing structure according to claim 1, wherein:

the extension direction of breast board slot is first direction, along first direction, the lateral wall height of breast board slot reduces gradually, the regulating part with compress tightly the piece and arrange along first direction.

6. A balustrade fixing structure according to claim 1, wherein:

the fixing frame is characterized in that one end, far away from the breast board slot, of the fixing frame is provided with a fixing plate extending towards the transverse direction of the breast board slot, and a fixing structure is arranged on the fixing plate.

7. The utility model provides a subassembly is fixed to breast board for fixed breast board, its characterized in that includes:

the balustrade fixing structure according to any one of claims 1 to 6, said balustrade insertion slot having a first opening, said first opening having extensions extending laterally, said extensions extending in a second direction, said balustrade being inserted into said balustrade insertion slot in a third direction; and the number of the first and second groups,

the main body structure comprises a base, two side plates and a cover plate; wherein,

the fixed structure is fixed on the base, the two side plates are respectively fixed with the base and positioned at two sides of the breast board slot, and one end of each side plate, which is far away from the base, abuts against the extending part in a first direction; the cover plate abuts against the extending part in the third direction and is provided with a second opening, and the breast board can be inserted into the breast board groove through the second opening.

8. The balustrade fixing assembly of claim 7, comprising:

the included angle between the second axis and the plane where the base is located is 60-90 degrees.

9. The balustrade fixing assembly of claim 7, comprising:

the cover plate is provided with a first through hole, the extending part is provided with a second through hole, and the first through hole and the second through hole are located on the second axis.

10. A breast board assembly, characterized by: comprises that

A breast board; and the number of the first and second groups,

a balustrade fixing assembly according to claims 7-9, said balustrade being fixed in said fixed position.

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