CN215407040U

CN215407040U - Iron stair railing capable of being quickly assembled and inserted

Info

Publication number: CN215407040U
Application number: CN202121722554.4U
Authority: CN
Inventors: 张明磊; 王志学; 张会现
Original assignee: Zibo Shengan Craft Products Co ltd
Current assignee: Zibo Shengan Craft Products Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-01-04
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses an iron stair handrail capable of being quickly installed and spliced, which comprises a clamping groove shell, wherein the side wall of the clamping groove shell is provided with a clamping groove rotating hole, a clamping groove buckling hole and a clamping groove clamping seat hole, a buckling rotating seat is fixedly installed in the clamping groove rotating hole and the clamping groove clamping seat hole, a cross rod buckle is rotatably connected with the buckling of the buckling rotating seat, the cross rod buckle is arranged in the clamping groove buckling hole, a clamping groove seat structure comprises a clamping groove seat fixed arc, the side end of the clamping groove seat fixed arc is fixedly connected with the clamping groove seat shell, a clamping groove seat rotating hole is formed in the center of the clamping groove seat shell, the clamping groove seat rotating hole is aligned with the clamping groove rotating hole and is inserted with a clamping groove seat cylinder, through the arrangement of a rotating clamping groove, a cross rod can incline to a desired angle, the handrail structures are spliced through the cross rod and a vertical rod, a large-size support is not provided, the transportation is good, and no extra fine part is needed for installation in the assembling and splicing process, without worrying about losing some parts and not being installed.

Description

Iron stair railing capable of being quickly assembled and inserted

Technical Field

The utility model relates to the technical field of iron stair handrails with splicing insertion, in particular to an iron stair handrail with splicing insertion capable of being installed rapidly.

Background

At present, the oblique angle of a support of a stair handrail is basically fixed, and the support can only be suitable for the oblique angle of a part of stairs and cannot be suitable for any stairs; the support of the stair handrail is also a whole, the volume is large, and the transportation is limited by vehicles; in addition, when the stair handrail is assembled, a plurality of parts and various installation tools are often needed, the small parts lead to time-consuming assembly, and even some parts are not installed, so that the iron stair handrail can be quickly assembled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an iron stair handrail capable of being quickly installed and spliced, wherein a cross rod can be inclined to a desired angle through the arrangement of a rotary clamping groove, handrail structures are spliced through the cross rod and a vertical rod, a large-size support is not provided, the transportation is better, in the assembling and splicing process, extra fine parts are not needed for installation, and the problem that some parts are not lost and cannot be installed is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: an iron stair railing capable of being quickly assembled and inserted comprises a vertical supporting rod structure, wherein the vertical supporting rod structure comprises a clamping groove structure and a clamping groove seat structure;

the clamping groove structure comprises a clamping groove shell, a clamping groove rotating hole, a clamping groove buckling hole and a clamping groove clamping seat hole are formed in the side wall of the clamping groove shell, buckling rotating seats are fixedly installed in the clamping groove rotating hole and the clamping groove clamping seat hole, a cross rod buckle is rotationally connected in the buckling rotating seats, and the cross rod buckle is arranged in the clamping groove buckling hole;

the clamping groove seat structure comprises a clamping groove seat fixed arc, the side end of the clamping groove seat fixed arc is fixedly connected with a clamping groove seat shell, the center of the clamping groove seat shell is provided with a clamping groove seat rotating hole, and the clamping groove seat rotating hole is aligned to the clamping groove rotating hole and is inserted with a clamping groove seat cylinder;

preferably, a clamping groove rubber pad is arranged between the inner side of the clamping groove seat shell and the outer side of the clamping groove seat shell, a hole is formed in the clamping groove rubber pad, and the clamping groove rubber pad is inserted into a clamping groove seat cylinder.

Preferably, the vertical support rod structure comprises a vertical rod and a vertical rod base, and the clamping groove structure, the clamping groove base structure and the vertical rod are arranged in multiple groups and are aligned vertically.

Preferably, the clamping groove structure is arranged in the clamping groove seat structure, the clamping groove seat structure is connected with the clamping groove seat structure through a vertical rod, the vertical rod base is arranged at the bottom end of the vertical rod, and four groups of base threads are arranged on the vertical rod base.

Preferably, a supporting rod structure is arranged in the clamping groove structure and comprises a supporting cross rod, a supporting rod plug is fixedly connected to the port of the supporting cross rod, and a supporting head groove is formed in the supporting rod plug.

Preferably, the supporting rod plug is inserted in the clamping groove shell, and the cross rod buckle is clamped in the supporting head groove.

Preferably, the support rod structures are arranged in multiple groups and aligned up and down, and the handrail structure is arranged on the upper support rod structure.

Preferably, the handrail structure includes a handrail housing, handrail recess is provided with in the integration of handrail housing one end, handrail housing other end integration is provided with the handrail slot, handrail housing lower extreme fixed mounting has the handrail base.

Preferably, the handrail structure is fixedly connected to the support cross bar of the support bar structure through the handrail base.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the arrangement of the rotary clamping grooves, the cross bar can be inclined to a desired angle, so that only partial oblique-angle stairs are limited;

2. during transportation, only the grab rail, the cross bar and the vertical support bar need to be carried, all the grab rail, the cross bar and the vertical support bar are of strip structures, and no large-size support exists, so that the transportation is good, and the limitation of vehicles is not easy to cause;

3. when the equipment is spliced, the montant is pegged graft between through the horizontal pole, then come the joint through above-mentioned buckle can, at the in-process of equipment concatenation, do not need extra tiny spare part to install, do not worry to lose some spare parts and can't install.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in a completed installation configuration;

FIG. 3 is an elevational view of the rotary base and the slot of the present invention;

FIG. 4 is a schematic view of a rotary base according to the present invention;

FIG. 5 is a schematic view of the structure of the slot and the rotary seat of the present invention;

FIG. 6 is a schematic view of the top rotary base of the present invention;

FIG. 7 is a schematic structural view of a top slot and a rotary base according to the present invention;

FIG. 8 is a schematic view of a snap fastener of the present invention;

FIG. 9 is a schematic view of a card slot configuration of the present invention;

FIG. 10 is a three-dimensional view of the slot and the support bar of the present invention;

FIG. 11 is a schematic view of the structure of the slot and the supporting rod of the present invention;

FIG. 12 is a schematic view of a support rod according to the present invention;

fig. 13 is a schematic view of the armrest structure of the present invention.

In the figure: 1. a support rod structure; 2. a slot structure; 3. a card slot seat structure; 4. a handrail structure; 5. erecting a rod; 6. a vertical rod base; 7. four sets of base threads; 8. a vertical support rod structure; 11. a support rail; 12. a support rod plug; 13. a support head groove; 21. a card slot housing; 22. a slot rotation hole; 23. a slot fastening hole; 24. a slot-chuck hole; 25. a buckle rotating seat; 26. the cross bar is buckled; 27. a clamping groove rubber gasket; 31. a card slot seat shell; 32. a slot seat rotation hole; 33. a clamping groove seat cylinder; 34. the clamping groove seat fixes the arc; 41. an armrest housing; 42. a handrail groove; 43. a handrail slot; 44. an armrest base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: an iron stair railing capable of being quickly assembled and inserted comprises a vertical supporting rod structure 8, wherein the vertical supporting rod structure 8 comprises a clamping groove seat structure 3, and a clamping groove structure 2 is arranged in the clamping groove seat structure;

as shown in fig. 8-11, the card slot structure 2 includes a card slot housing 21, a card slot rotating hole 22, a card slot fastening hole 23 and a card slot fastening hole 24 are formed in a side wall of the card slot housing 21, a fastening rotating seat 25 is fixedly installed in the card slot rotating hole 22 and the card slot fastening hole 24, a cross bar fastener 26 is rotatably connected to the fastening rotating seat 25, and the cross bar fastener 26 is disposed in the card slot fastening hole 23; thus, the card slot structure is arranged.

As shown in fig. 3-4, the slot seat structure 3 includes two sets of slot seat fixing arcs 34, the slot seat fixing arcs 34 are aligned in an upper and a lower set, slot seat housings 31 are fixedly connected to two sides of the slot seat fixing arcs 34, a slot seat rotating hole 32 is formed in the center of the slot seat housing 31, the slot seat rotating hole 32 is aligned with the slot seat rotating hole 22, and a slot seat cylinder 33 is inserted in the slot seat rotating hole; by the arrangement of the slot seat cylinder 33, the slot structure 2 can be rotatably connected to the slot seat structure 3 through the slot rotating hole 22, which can be referred to as fig. 5;

and a clamping groove rubber gasket 27 is arranged between the inner side of the clamping groove seat shell 31 and the outer side of the clamping groove shell 21, and the clamping groove structure 2 can buffer when the clamping groove seat structure 3 rotates through the arrangement of the rubber gasket.

As shown in fig. 6-7, the top card slot holders are slightly different, only one set of card slot holder fixing arcs 34 are arranged at the bottom, and the card slot holder shell 31 is arranged in an arc shape and lower than the card slot structure 2.

As shown in fig. 1-2, the vertical support rod structure 8 further includes a vertical rod 5 and a vertical rod base 6, the clamping groove structure 2 is arranged in the clamping groove seat structure 3, the clamping groove seat structures 3 are connected through the vertical rod 5, the vertical rod 5 at the lowest end is inserted in the vertical rod base 6, and four groups of base threads 7 are arranged on the vertical rod base 6 and are used for being fixed on a staircase; the setting of the vertical support bar structure 8 is accomplished as described above.

As shown in fig. 10-12, a support rod structure 1 is arranged in the slot structure 2, the support rod structure 1 includes a support cross rod 11, a support rod plug 12 is fixedly connected to an end of the support cross rod 11, and a support head groove 13 is formed in the support rod plug 12;

through the arrangement, the clamping groove structure 2 is inserted into the clamping groove shell 21 through the supporting rod plug 12, and the cross rod buckle 26 on the clamping groove structure 2 can be clamped in the supporting head groove 13, so that the inserting connection arrangement of the clamping groove structure 2 and the supporting rod structure 1 is firm.

The supporting rod structures 1 are provided with a plurality of groups, the number of the groups is equal to that of the clamping groove structures 2, the groups are arranged in an up-down alignment mode, and the uppermost group of the supporting rod structures 1 is provided with the handrail structure 4.

As shown in fig. 13, the armrest structure 4 includes an armrest housing 41, an armrest groove 42 is integrally formed at one end of the armrest housing 41, an armrest slot 43 is integrally formed at the other end of the armrest housing 41, and an armrest base 44 is fixedly mounted at the lower end of the armrest housing 41.

The armrest housing 41 is engaged and fixed to the support rail 11 through a groove of the armrest base 44, thereby completing the installation of the armrest structure 4.

The working principle is as follows: the handrail structure 4 is fixedly connected with the supporting rod structure 1 of the uppermost group, so that the handrail structure 4, the supporting rod structure 1 and the vertical supporting rod structure 8 only need to be carried when in transportation, are all disassembled and are all strip-shaped structures, and the transportation is better;

during installation, the handrail structure 4 and the support rod structure 1 are inserted into the vertical support rod structure 8, and the horizontal rod buckle 26 is clamped in the support head groove 13 to complete clamping, and the installation process does not need parts such as a thin bolt and the like; only when the stair is fixed on the stair, the bolts are fixed with the stair through four groups of base threads 7 on the upright rod base 6, which cannot be avoided, and the expansion bolts can be well fixed on the stair for safety.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can install fast and piece together iron stair railing of inserting, includes perpendicular bracing piece structure (8), its characterized in that: the vertical support rod structure (8) comprises a clamping groove structure (2) and a clamping groove seat structure (3);

the clamping groove structure (2) comprises a clamping groove shell (21), a clamping groove rotating hole (22), a clamping groove buckling hole (23) and a clamping groove clamping seat hole (24) are formed in the side wall of the clamping groove shell (21), a buckling rotating seat (25) is fixedly installed in the clamping groove rotating hole (22) and the clamping groove clamping seat hole (24), a cross rod buckle (26) is rotatably connected in the buckling rotating seat (25), and the cross rod buckle (26) is arranged in the clamping groove buckling hole (23);

the clamping groove seat structure (3) comprises a clamping groove seat fixing circular arc (34), a clamping groove seat shell (31) is fixedly connected to the side end of the clamping groove seat fixing circular arc (34), a clamping groove seat rotating hole (32) is formed in the center of the clamping groove seat shell (31), and the clamping groove seat rotating hole (32) is aligned to the clamping groove rotating hole (22) and is connected with a clamping groove seat cylinder (33) in an inserted mode.

2. The iron stair railing of claim 1, wherein the iron stair railing is formed by: a clamping groove rubber gasket (27) is arranged between the inner side of the clamping groove seat shell (31) and the outer side of the clamping groove shell (21), a hole is formed in the clamping groove rubber gasket (27), and the clamping groove rubber gasket is inserted into the clamping groove seat cylinder (33).

3. The iron stair railing capable of being quickly assembled and spliced according to claim 2, wherein: the vertical supporting rod structure (8) comprises a vertical rod (5) and a vertical rod base (6), and the clamping groove structures (2), the clamping groove base structures (3) and the vertical rod (5) are arranged in multiple groups and are aligned vertically.

4. The iron stair railing of claim 3, wherein the iron stair railing is formed by: draw-in groove structure (2) set up in draw-in groove seat structure (3), connect through pole setting (5) between draw-in groove seat structure (3), pole setting base (6) set up the bottom in pole setting (5), four group base screw threads (7) have been seted up on pole setting base (6).

5. The iron stair railing capable of being quickly assembled and spliced according to claim 4, wherein: be provided with in draw-in groove structure (2) bracing piece structure (1), bracing piece structure (1) is including supporting horizontal pole (11), support horizontal pole (11) port department fixedly connected with bracing piece plug (12), set up in bracing piece plug (12) and support first recess (13).

6. The iron stair railing capable of being quickly assembled and spliced according to claim 5, wherein: the supporting rod plug (12) is inserted in the clamping groove shell (21), and the cross rod buckle (26) is clamped in the supporting head groove (13).

7. The iron stair railing of claim 6, wherein the iron stair railing is formed by: the support rod structures (1) are arranged in multiple groups and are arranged in an up-down alignment mode, and the handrail structures (4) are arranged on the upper group of support rod structures (1).

8. The iron stair railing of claim 7, wherein the iron stair railing is formed by: the handrail structure (4) comprises a handrail shell (41), a handrail groove (42) is integrally formed in one end of the handrail shell (41), a handrail inserting groove (43) is integrally formed in the other end of the handrail shell (41), and a handrail base (44) is fixedly mounted at the lower end of the handrail shell (41).

9. The iron stair railing of claim 7, wherein the iron stair railing is formed by: the handrail structure (4) is fixedly connected to the supporting cross rod (11) of the supporting rod structure (1) through a handrail base (44).