CN209924309U - Handrail connecting piece - Google Patents

Abstract

The utility model provides a handrail connecting piece belongs to mechanical technical field. It has solved the current inconvenient problem of handrail installation. This handrail connecting piece, including the casing that can imbed the montant, this handrail connecting piece still includes the fixture block, has the flexure strip of two relative settings on the fixture block, and the flexure strip can the joint on the horizontal pole, all is equipped with the strengthening rib one that a plurality of is rectangular shape on the left side wall of casing and the right side wall, lies in and has deformation clearance one between two adjacent strengthening ribs one with one side, and the lateral wall of strengthening rib one all is the arc. This handrail connecting piece can improve handrail's installation effectiveness.

Description

Handrail connecting piece

Technical Field

The utility model belongs to the technical field of machinery, a handrail connecting piece is related to.

Background

With the development of society, outdoor garden deck pursues more pleasing to the eye, often uses building materials such as outdoor floor to build, can use aluminium system or macromolecular material's handrail simultaneously, but the stair often has the corner, and when using, the stair have a section to set up aslope, therefore the mounting needs to connect the handrail of different angles.

The handrail comprises a cross rod and a plurality of vertical rods, in the existing handrail, the cross rod and the vertical rods are connected in a tenon splicing mode, namely splicing holes are formed in the cross rod, and tenons are processed on the vertical rods and then are spliced with each other; but the handrail often has the level to set up, also need the slope to set up, when handrail level sets up, the horizontal pole is the level setting, the montant is vertical setting, both are mutually perpendicular and connect, when handrail slope sets up, the horizontal pole is the slope setting, the montant is vertical setting, be acute angle between the two and connect, therefore, handrail to two kinds of different mode of setting, the trompil mode of spliced eye is also different on the horizontal pole, the processing mode of tenon is also different on the montant, and handrail to the slope setting, different inclination, the trompil mode of spliced eye on the horizontal pole and the processing mode of tenon on the montant are also different, the installation that has led to handrail is inconvenient, it is higher to constructor's requirement, the installation effectiveness is low.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a handrail connecting piece, the utility model aims to solve the technical problem that how to improve the installation effectiveness of handrail.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a handrail connecting piece, is including the casing that can imbed the montant, its characterized in that, this handrail connecting piece still includes the fixture block, the flexure strip that has two relative settings on the fixture block, the flexure strip can the joint on the horizontal pole, all be equipped with a plurality of on the left side wall of casing and the right side wall and be the strengthening rib one of rectangular shape, lie in and have deformation clearance one between two adjacent strengthening ribs one with one side, the lateral wall of strengthening rib one all is the arc.

The working principle is as follows: the shell can be placed in the vertical rod firstly, the left side wall and the right side wall of the shell are both provided with the first reinforcing rib, the outer side wall of the first reinforcing rib is arc-shaped, therefore, in the using process, when the horizontal rod and the vertical rod are obliquely arranged, the outer side wall of the first reinforcing rib can be tightly matched with the inner side wall of the vertical rod through the outer side wall of the first reinforcing rib, the connecting piece also comprises a clamping block, the elastic piece can be clamped with the horizontal rod through two elastic pieces on the clamping block, when the inclination angle of the horizontal rod and the vertical rod is changed, only the shell needs to be rotated to a corresponding angle, at the moment, the outer side wall of the first reinforcing rib is tightly matched with the inner side wall of the vertical rod, and the installation can be realized by clamping the elastic piece with the horizontal rod, thereby, the fixation of the shell in the vertical rod is realized, the connection of the horizontal, the installation of the connecting piece is more convenient, the strength of the shell is improved, and the installation efficiency of the handrail is further improved.

In the handrail connecting piece, the shell is internally provided with a deformation cavity.

The setting of this structure for the casing has certain bearing capacity, also can take place certain deformation simultaneously, thereby the installation of casing is convenient more quick, has improved handrail's installation effectiveness.

In foretell handrail connecting piece, all be equipped with a plurality of on the preceding lateral wall of casing and the back lateral wall and be rectangular shape the strengthening rib two, lie in and have deformation clearance two between two adjacent strengthening ribs two of one side.

The setting of this structure, the steadiness of being connected between casing and the montant has been strengthened to the inside wall tight fit of strengthening rib two and montant, and the setting in deformation clearance two has increased the deformable space of casing for the installation of casing is quicker, further improvement the installation effectiveness of handrail.

In the handrail connecting piece, the shell is provided with an abutting surface which can abut against the cross rod.

The setting of this structure, when montant and horizontal pole set up perpendicularly, the face of supporting on the casing this moment can lean on with the horizontal pole counterbalance for the setting of casing is more stable, thereby has improved the stability of connecting piece installation.

In foretell handrail connecting piece, form the deformation groove between two elastic sheets, joint portion has on the lateral wall of elastic sheet, the spacing face that has the first and level setting of the spigot surface of slope in the joint portion.

The setting in deformation groove can provide certain deformation space for the flexure strip for in the flexure strip can be better faster imbeds the horizontal pole, a pair of flexure strip of spigot surface inserted and leads, spacing face can offset with the lateral wall of horizontal pole and lean on, avoids the flexure strip to deviate from the horizontal pole in, makes the better joint of flexure strip on the horizontal pole, has improved the stability of connecting piece installation.

In the handrail connecting piece, one end of the elastic piece, which is far away from the shell, is provided with a second inclined guide surface, and the first guide surface and the second guide surface are positioned on the same plane.

The arrangement of the structure can further facilitate the elastic sheet to be embedded into the cross rod, and the installation efficiency of the handrail is improved.

In foretell handrail connecting piece, a plurality of mounting groove has been seted up on the chamber wall of deformation cavity, the fixture block still includes the spacing portion the same with mounting groove quantity, spacing portion can imbed in the mounting groove.

The fixture block and the shell are designed in a split mode, so that when the shell or the fixture block is damaged, the shell or the fixture block can be directly replaced, the fixture block is conveniently connected with the shell, and the installation efficiency of the handrail is improved.

In the handrail connecting piece, the clamping block further comprises a tubular supporting part, and the limiting part is arranged on the supporting part.

The arrangement of the structure enables the connection between the fixture block and the shell to be more stable, and the stability of the connecting piece is improved.

In the handrail connecting piece, one end of the limiting part, which is far away from the elastic sheet, is provided with a third inclined guide surface.

The setting of this structure, the mounting groove is led in to spacing portion embedding, further improvement handrail's installation effectiveness to the spigot surface three.

In the handrail connecting piece, the shell and the clamping block are integrally formed.

The structure enables the shell and the fixture block to be more stable, and the strength of the connecting piece is improved.

Compared with the prior art, the handrail connecting piece has the advantages that: for the slope setting between horizontal pole and the montant, the lateral wall of accessible strengthening rib one and the inside wall tight fit of montant, the connecting piece still includes the fixture block this moment, through two flexure strips on the fixture block, the flexure strip can with the horizontal pole joint, when the inclination at horizontal pole and montant changes, only need rotate casing to corresponding angle, the lateral wall of strengthening rib one this moment and the inside wall tight fit of montant, and can realize the installation with flexure strip and horizontal pole joint, handrail's installation effectiveness has been improved.

Drawings

Fig. 1 is a schematic structural view of a handrail connector according to a first embodiment.

Fig. 2 is a schematic structural view of a housing in the handrail connecting member according to the second embodiment.

Fig. 3 is a schematic structural view of a locking block in the handrail connecting member according to the second embodiment.

In the figure, 1, a housing; 11. reinforcing ribs I; 12. a deformation gap I; 13. a deformation cavity; 14. a second reinforcing rib; 15. a deformation gap II; 16. an abutting surface; 17. mounting grooves; 2. a clamping block; 21. an elastic sheet; 22. a deformation groove; 23. a clamping part; 24. a first guide surface; 25. a limiting surface; 26. a second guide surface; 3. a limiting part; 31. a third guide surface; 4. a support portion.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1, the handrail connecting piece comprises a shell 1 which can be embedded into a vertical rod.

Specifically speaking, as shown in fig. 1, this handrail connecting piece still includes fixture block 2, has two relative elastic sheets 21 that set up on fixture block 2, and elastic sheet 21 can the joint on the horizontal pole, forms deformation groove 22 between two elastic sheets 21, all is equipped with a plurality of on the left side wall of casing 1 and the right side wall and is a strengthening rib 11 of rectangular shape, lies in and has deformation clearance 12 between two adjacent strengthening ribs 11 with one side, and the lateral wall of strengthening rib 11 all is the arc.

The working principle is as follows: the shell 1 can be placed in the vertical rod firstly, the left side wall and the right side wall of the shell 1 are both provided with the first reinforcing ribs 11, and the outer side walls of the first reinforcing ribs 11 are arc-shaped, so that in the using process, when the transverse rod and the vertical rod are obliquely arranged, the outer side walls of the first reinforcing ribs 11 can be tightly matched with the inner side walls of the vertical rod, the connecting piece also comprises a clamping block 2, two elastic pieces 21 of a clamping part 21 on the clamping block 2 are used, the elastic pieces 21 can be clamped with the transverse rod, when the inclination angle of the transverse rod and the vertical rod is changed, the shell 1 only needs to be rotated to a corresponding angle, the outer side walls of the first reinforcing ribs 11 are tightly matched with the inner side walls of the vertical rod at the moment, and the installation can be realized by clamping the elastic pieces 21 with the transverse rod, thereby realizing the fixation of the shell 1 in the vertical rod, the setting in deformation clearance 12 for less deformation can take place for the casing, makes the installation of connecting piece more convenient, has also improved the intensity of casing simultaneously, further improvement the installation effectiveness of handrail.

As shown in fig. 1, the housing 1 has a deformable cavity 13 therein.

As shown in fig. 1, a plurality of second elongated reinforcing ribs 14 are disposed on both the front side wall and the rear side wall of the housing 1, and a second deformation gap 15 is disposed between two adjacent second reinforcing ribs 14 located on the same side.

As shown in fig. 1, the housing 1 has an abutting surface 16 that can abut against the armrest.

As shown in fig. 1, the outer side wall of the elastic piece 21 is provided with a clamping portion 23, the clamping portion 23 is provided with a first inclined guide surface 24 and a horizontally arranged limiting surface 25, one end of the elastic piece 21, which is far away from the housing 1, is provided with a second inclined guide surface 26, and the first guide surface 24 and the second guide surface 26 are located on the same plane.

As shown in fig. 1, the housing 1 is integrally formed with the latch 2.

Example two

The handrail connector of this embodiment is substantially the same, except that: as shown in fig. 2 and 3, the cavity wall of the deformation cavity 13 is provided with a plurality of mounting grooves 17, the fixture block 2 further comprises limiting parts 3 with the same number as the mounting grooves 17, and the limiting parts 3 can be embedded into the mounting grooves 17.

As shown in fig. 3, the latch 2 further includes a supporting portion 4 in a shape of a circular tube, the limiting portion 3 is disposed on the supporting portion 4, and one end of the limiting portion 3 away from the elastic sheet 21 is provided with a third inclined guiding surface 31.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (10)

1. The utility model provides a handrail connecting piece, is including casing (1) that can imbed the montant, its characterized in that, this handrail connecting piece still includes fixture block (2), have two relative elastic sheet (21) that set up on fixture block (2), elastic sheet (21) can the joint on the horizontal pole, all be equipped with a plurality of on the left side wall of casing (1) and the right side wall and be strengthening rib (11) of rectangular shape, lie in and have deformation clearance (12) between two adjacent strengthening rib (11) with one side, the lateral wall of strengthening rib (11) all is the arc.

2. Handrail connection according to claim 1, characterized in that the housing (1) has a deformation cavity (13) therein.

3. The handrail connecting piece according to claim 1, wherein the front side wall and the rear side wall of the housing (1) are respectively provided with a plurality of second elongated reinforcing ribs (14), and a second deformation gap (15) is formed between two adjacent second reinforcing ribs (14) on the same side.

4. A handrail connection according to claim 1 or 2 or 3, wherein the housing (1) has an abutment surface (16) against which the cross bar can abut.

5. The handrail connecting piece according to claim 1, 2 or 3, wherein a forming groove (22) is formed between two elastic sheets (21), the outer side wall of the elastic sheet (21) is provided with a clamping part (23), and the clamping part (23) is provided with a first inclined guide surface (24) and a horizontally arranged limiting surface (25).

6. Handrail connector according to claim 5, characterized in that the end of the elastic piece (21) facing away from the housing (1) has a second inclined guiding surface (26), and the first guiding surface (24) and the second guiding surface (26) are located in the same plane.

7. The handrail connecting piece according to claim 2, wherein the cavity wall of the deformation cavity (13) is provided with a plurality of mounting grooves (17), the fixture block (2) further comprises limiting parts (3) with the same number as the mounting grooves (17), and the limiting parts (3) can be embedded into the mounting grooves (17).

8. The handrail connection according to claim 7, wherein the clamping block (2) further comprises a support portion (4) having a circular tube shape, and the limiting portion (3) is disposed on the support portion (4).

9. The connector of a handrail according to claim 7, wherein the end of the limiting part (3) remote from the elastic piece (21) is provided with a third inclined guide surface (31).

10. Handrail connector according to claim 1 or 2 or 3, characterized in that the housing (1) is integrally formed with the fixture block (2).

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