CN217225936U

CN217225936U - Handrail is with installation plank convenient to concatenation

Info

Publication number: CN217225936U
Application number: CN202123428749.0U
Authority: CN
Inventors: 林波; 倪志高; 李靓; 李淑影; 梅志超
Original assignee: Zhenjiang Senhe Cushion Manufacturing Co ltd
Current assignee: Zhenjiang Senhe Cushion Manufacturing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-19
Anticipated expiration: 2031-12-31

Abstract

The utility model provides a handrail mounting board convenient for splicing, which comprises a pressing plate and a bottom plate, wherein the pressing plate is arranged at the top of the bottom plate, positioning caps are symmetrically arranged at the bottoms of the pressing plate, a locking groove is formed at the joint of the bottom of the pressing plate and the positioning caps, and a lock catch clamped into the locking groove is arranged at the top of the bottom plate; the positioning cap comprises positioning columns which are symmetrically arranged at the bottom of the pressing plate, and the bottom of each positioning column is provided with a through guide hole; the hasp includes the connection pad, and the connection pad symmetry sets up at the bottom plate top, and the connection pad top is provided with a plurality of cards and goes into the lock of locking inslot portion and grab, and connection pad top central point puts the department and is provided with and is used for connecting the guiding hole and grabs the spliced pole of being connected with the locking groove carries out the location to the lock, the utility model discloses rational in infrastructure, the composite erection of being convenient for, it is convenient to splice, and connection speed is fast, and stability is high.

Description

Handrail is with installation plank convenient to concatenation

Technical Field

The utility model relates to a handrail is with installation plank convenient to concatenation belongs to handrail is with installation plank technical field.

Background

The handrail refers to a crossbar or a handle for keeping the body balanced or supporting the body, and a mounting board for the handrail is required when the handrail is mounted.

In the prior art, when the existing installation wood board for the handrail is used, the handrail is generally installed, the handrail needs to be connected to the pressing plate firstly, and then the pressing plate is connected with the pre-fixed bottom plate so as to accelerate the installation speed of the handrail; the joint is easy to loosen and is stable; gaps are easily generated between the pressing plate and the bottom plate, so that the mounted handrails are inclined or tilted left and right, and the gaps can cause hand clamping, so that the safety is low; when the surface fabric of the pressing plate is fixed by the staples, the surface is convex, so that the phenomenon of scratch to people is easy to occur, and the problem that the handrail is convenient to splice and is provided with the installation wood plate to solve is urgently needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an installation plank is used to handrail convenient to concatenation to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, it is convenient to splice, and connection speed is fast, and stability is high.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a handrail mounting wood board convenient to splice comprises a pressing plate and a bottom plate, wherein the pressing plate is arranged at the top of the bottom plate, positioning caps are symmetrically arranged at the bottom of the pressing plate, a locking groove is formed at the joint of the bottom of the pressing plate and the positioning caps, and a lock catch clamped into the locking groove is arranged at the top of the bottom plate;

the positioning cap comprises positioning columns, the positioning columns are symmetrically arranged at the bottom of the pressing plate, and the bottom of each positioning column is provided with a through guide hole;

the hasp includes the connection pad, the connection pad symmetry sets up at the bottom plate top, the connection pad top is provided with the lock of a plurality of cards income locking inslot portion and grabs, connection pad top central point puts the department and is provided with the spliced pole that is used for connecting the guiding hole and grabs and carry out the location with the locking groove and be connected.

Furthermore, one side of the locking claw close to the locking groove wall is provided with an arc-shaped surface.

Furthermore, the top of the pressing plate is provided with a connecting hole matched with the connecting column, the inner diameter of the guide hole is the same as that of the connecting hole, and the top of the connecting column is provided with a threaded hole for mounting the reserved handrail.

Furthermore, a fillet is arranged at the joint of the bottom of the positioning column and the guide hole.

Furthermore, when the lower end face of the pressing plate is attached to the upper end face of the bottom plate, the locking claw is completely clamped into the locking groove.

Further, the locking groove is of an annular structure.

Further, the pressure plate is connected with the bottom plate through the air exhausting nails.

Furthermore, the pressing plate and the corners of the bottom plate are provided with fillets which prevent abrasion between the wrapped sponge and the corners.

Furthermore, the top of the bottom plate is provided with an avoiding groove which is used for avoiding the connecting disc on the lock catch and enabling the bottom plate and the pressing plate to be tightly attached.

Furthermore, the top of the pressing plate is symmetrically provided with joint grooves for avoiding the code nails for fixing the surface fabric of the pressing plate.

The utility model has the advantages that: when the installation wood board for the handrail convenient to splice of the utility model is used,

1. the connecting column is connected with the guide hole, and the locking claw is in positioning connection with the locking groove under the positioning connection effect of the connecting column and the guide hole, so that the speed of the locking claw in connection with the locking groove is improved, the lock catch is quickly connected with the positioning cap, the speed of the pressing plate in connection with the bottom plate is further improved, and the effect of facilitating splicing is achieved;

2. when the locking claw is completely clamped into the locking groove, the locking claw is tightly attached to the locking groove, so that the tightness of the joint of the lock catch and the positioning cap is improved, the joint is prevented from loosening, and the stability of the joint of the pressing plate and the bottom plate is improved;

3. the connecting column penetrates through the guide hole to be connected with the connecting hole, so that the connecting part of the connecting column and the positioning cap is prevented from shaking, dislocation between the pressing plate and the bottom plate is prevented, subsequent air strip nails are convenient to install, the stability of the connecting part of the pressing plate and the bottom plate is improved, the looseness of the connecting part of the pressing plate and the bottom plate is prevented through the air strip nails for the second time, and the stability of the connecting part between the pressing plate and the bottom plate is further improved;

4. by using the avoidance groove, a gap is prevented from being generated between the pressing plate and the bottom plate due to the lock catch, so that the left and right deflection or upwarp of the installed handrail is avoided, the occurrence of gap clamping is avoided, and the safety in use is improved;

5. through using the connector groove, be convenient for dodge the flat nail, make the clamp plate surface be in the leveling condition and avoid the arch, avoid appearing the phenomenon of fish tail.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a perspective view of a mounting board for a handrail convenient for splicing of the present invention;

FIG. 2 is a perspective view of a pressing plate in a wood mounting plate for a handrail convenient for splicing of the present invention;

FIG. 3 is a perspective view of a middle bottom plate of a wood mounting plate for a handrail convenient to splice;

FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention;

fig. 5 is an enlarged view of B in fig. 3 according to the present invention;

in the figure: 1-pressing plate, 101-connecting hole, 103-locking groove, 104-joint groove, 2-positioning cap, 21-positioning column, 211-round angle, 212-guiding hole, 3-bottom plate, 31-avoiding groove, 4-lock catch, 41-connecting column, 401-threaded hole, 42-connecting disc, 43-locking claw and 431-arc surface.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-5, the present invention provides a technical solution: a handrail mounting wood board convenient to splice comprises a pressing plate 1 and a bottom plate 3, wherein the pressing plate 1 is arranged at the top of the bottom plate 3, positioning caps 2 are symmetrically arranged at the bottom of the pressing plate 1, a locking groove 103 is formed at the joint of the bottom of the pressing plate 1 and the positioning caps 2, and a lock catch 4 clamped into the locking groove 103 is arranged at the top of the bottom plate 3;

the positioning cap 2 comprises positioning columns 21, the positioning columns 21 are symmetrically arranged at the bottom of the pressing plate 1, and the bottom of each positioning column 21 is provided with a through guide hole 212;

the lock catch 4 comprises a connecting disc 42, the connecting disc 42 is symmetrically arranged on the top of the bottom plate 3, a plurality of locking claws 43 clamped into the locking groove 103 are arranged on the top of the connecting disc 42, and a connecting column 41 used for being connected with a guide hole 212 and positioning and connecting the locking claws 43 and the locking groove 103 is arranged in the center of the top of the connecting disc 42.

The arc-shaped surface 431 is arranged on one side, close to the wall of the locking groove 103, of the locking claw 43, the arc-shaped surface 431 is used for facilitating the locking claw 43 to retract into the locking groove 103 and be tightly attached to the locking groove 103, the firmness of the joint of the lock catch 4 and the locking groove 103 is improved, the joint of the pressure plate 1 and the bottom plate 3 is prevented from loosening, and further the stability of the joint is improved, the top of the pressure plate 1 is provided with a connecting hole 101 matched with the connecting column 41, the inner diameter of the guide hole 212 is the same as that of the connecting hole 101, the connecting column 41 is convenient to penetrate through the guide hole 212 and be connected with the connecting hole 101, the joint of the connecting column 41 and the positioning cap 2 is prevented from shaking, so that the dislocation between the pressure plate 1 and the bottom plate 3 is prevented, the subsequent air exhausting nail is convenient to be installed, and further the stability of the joint of the pressure plate 1 and the bottom plate 3 is improved, the top of the connecting column 41 is provided with a threaded hole 401 for installing a handrail reservation, and the threaded hole 401 is used, be convenient for install the handrail on clamp plate 1, improve the stability of junction between clamp plate 1 and bottom plate 3, reference column 21 bottom is provided with fillet 211 with guiding hole 212 junction, and this design is connected with guiding hole 212 through using fillet 211, the spliced pole 41 of being convenient for to carry out the accurate positioning when being connected locking claw 43 with locking groove 103.

When the lower end face of the pressing plate 1 is attached to the upper end face of the bottom plate 3, the locking claws 43 are completely clamped into the locking grooves 103, the design is convenient for the pressing plate 1 and the bottom plate 3 to be closely attached to prevent a gap from being generated between the pressing plate 1 and the bottom plate 3, the locking grooves 103 are of an annular structure, the design is convenient for the locking claws 43 to be connected with the locking grooves 103, the pressing plate 1 and the bottom plate 3 are connected through gas-exhausting nails, the design secondarily prevents the joint between the pressing plate 1 and the bottom plate 3 from loosening, the stability of the joint between the pressing plate 1 and the bottom plate 3 is further improved, the corners of the pressing plate 1 and the bottom plate 3 are both provided with round corners for preventing the wrapping sponge and the corners from being worn to cause damage, the top of the bottom plate 3 is provided with avoiding grooves 31 for avoiding the connecting disc 42 on the lock catch 4 and enabling the bottom plate 3 and the pressing plate 1 to be closely attached to the pressing plate 1, and the avoiding grooves 31 are used, avoid hasp 4 to make and produce the gap between clamp plate 1 and the bottom plate 3, thereby crooked or perk about the handrail of avoiding installing, and avoid appearing the gap tong, security when improving the use, 1 top symmetry of clamp plate is offered and is used for carrying out the joint groove 104 of dodging to the flat nail of 1 surface fabric of fixed pressing plate, this design is through using joint groove 104, be convenient for dodge the flat nail, make 1 surface of clamp plate be in the leveling state and avoid protruding, avoid appearing the phenomenon of fish tail.

As an embodiment of the present invention: when the pressing plate 1 and the bottom plate 3 of the installation handrail need to be spliced, a worker firstly connects the connecting column 41 with the guide hole 212, under the positioning connection effect of the connecting column 41 and the guide hole 212, the locking claw 43 and the locking groove 103 are positioned and connected, the speed of the locking claw 43 when being connected with the locking groove 103 is improved, the lock catch 4 is quickly connected with the positioning cap 2, the speed of the pressing plate 1 when being connected with the bottom plate 3 is further improved, and the effect of facilitating splicing is achieved.

When the locking claw 43 is blocked completely inside the locking groove 103, the locking claw 43 is tightly attached to the locking groove 103, thereby improving the tightness of the joint between the lock catch 4 and the positioning cap 2, preventing the joint from loosening, further improving the stability of the joint between the press plate 1 and the bottom plate 3, preventing the joint between the press plate 1 and the bottom plate 3 from loosening by using the gas-exhausting nail secondary, and improving the practicability of the utility model.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a handrail is with installation plank convenient to concatenation which characterized in that: the clamping device comprises a pressing plate (1) and a bottom plate (3), wherein the pressing plate (1) is arranged at the top of the bottom plate (3), positioning caps (2) are symmetrically arranged at the bottom of the pressing plate (1), a locking groove (103) is formed at the joint of the bottom of the pressing plate (1) and the positioning caps (2), and a lock catch (4) clamped into the locking groove (103) is arranged at the top of the bottom plate (3);

the positioning cap (2) comprises positioning columns (21), the positioning columns (21) are symmetrically arranged at the bottom of the pressing plate (1), and the bottom of each positioning column (21) is provided with a through guide hole (212);

hasp (4) are including connection pad (42), connection pad (42) symmetry sets up at bottom plate (3) top, connection pad (42) top is provided with a plurality of inside locking claw (43) of going into locking groove (103), connection pad (42) top central point department of putting is provided with spliced pole (41) that are used for connecting guiding hole (212) and carry out the location with locking groove (103) to locking claw (43) and be connected.

2. A mounting plank for a handrail facilitating splicing as claimed in claim 1, wherein: an arc-shaped surface (431) is arranged on one side of the locking claw (43) close to the wall of the locking groove (103).

3. A mounting plank for a handrail convenient to splice as claimed in claim 1, wherein: the top of the pressing plate (1) is provided with a connecting hole (101) matched with the connecting column (41), the inner diameter of the guide hole (212) is the same as that of the connecting hole (101), and the top of the connecting column (41) is provided with a threaded hole (401) reserved for installing a handrail.

4. A mounting plank for a handrail facilitating splicing as claimed in claim 1, wherein: and a round corner (211) is arranged at the joint of the bottom of the positioning column (21) and the guide hole (212).

5. A mounting plank for a handrail convenient to splice as claimed in claim 1, wherein: when the lower end face of the pressing plate (1) is attached to the upper end face of the bottom plate (3), the locking claw (43) is completely clamped into the locking groove (103).

6. A mounting plank for a handrail facilitating splicing as claimed in claim 1, wherein: the locking groove (103) is of an annular structure.

7. A mounting plank for a handrail facilitating splicing as claimed in claim 1, wherein: the pressing plate (1) is connected with the bottom plate (3) through air-exhausting nails.

8. A mounting plank for a handrail facilitating splicing as claimed in claim 1, wherein: the corners of the pressing plate (1) and the bottom plate (3) are provided with fillets which prevent abrasion between the wrapped sponge and the corners.

9. A mounting plank for a handrail facilitating splicing as claimed in claim 1, wherein: and an avoiding groove (31) used for avoiding the connecting disc (42) on the lock catch (4) and enabling the bottom plate (3) and the pressing plate (1) to be tightly attached is formed in the top of the bottom plate (3).

10. A mounting plank for a handrail facilitating splicing as claimed in claim 1, wherein: the top of the pressing plate (1) is symmetrically provided with joint grooves (104) for avoiding the code nails of the fabric on the surface of the fixed pressing plate (1).