CN218061127U

CN218061127U - Universal adaptor for stair railing

Info

Publication number: CN218061127U
Application number: CN202220831278.3U
Authority: CN
Inventors: 高振磊
Original assignee: Liaocheng Dongchangfu Luyi Plastic Products Factory
Current assignee: Liaocheng Dongchangfu Luyi Plastic Products Factory
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-12-16
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a stair handrail is with universal adaptor, including main part module, switching module and support module, the main part module includes the adaptor main part and connects two connecting pieces at adaptor main part both ends respectively, the switching module is including setting up the coupling assembling that turns to the subassembly and set up in the subassembly one end that turns to on the connecting piece, support the module setting on the surface of adaptor main part, and the setting through turning to the subassembly makes coupling assembling can carry out the rotation of arbitrary direction to make this adaptor can be applied to more scenes, can connect fixedly to the stair handrail through the setting of coupling assembling, thereby can accomplish the installation to this adaptor, can be stable support this adaptor through the setting of support module, let the staff can be convenient install or dismantle support the module simultaneously, improved the practicality of this adaptor.

Description

Universal adaptor for stair railing

Technical Field

The utility model relates to a stair railing technical field specifically is a stair railing is with universal adaptor.

Background

The stair railing is the bracing piece of stair guardrail, and the stair railing divide into according to the material: stair polymer handrail, stair iron art handrail, stair stainless steel handrail, stair glass handrail, stair wood handrail, stair copper handrail because the stair handrail is the sectional type, can use the adaptor usually when connecting the stair handrail of different sections.

The structure of the existing adaptor for the stair handrail is fixed and cannot be adjusted after production is completed, so that the adaptor can only be used for some specific stair handrails, the practicability of the adaptor is influenced, and therefore the universal adaptor for the stair handrail is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

the utility model provides a universal adaptor for stair armrest, includes main part module, switching module and support module, the main part module includes the adaptor main part and connects two connecting pieces at adaptor main part both ends respectively, the switching module is including setting up the coupling assembling that turns to the subassembly and set up in the subassembly one end that turns to on the connecting piece, support the module setting on the surface of adaptor main part.

The present invention may be further configured in a preferred embodiment as: the steering assembly comprises a connecting column arranged at one end of a connecting piece, two spherical grooves respectively arranged at the opposite ends of the connecting column and the connecting piece, and a connecting ball block connected between the two spherical grooves.

By adopting the technical scheme, the connecting column can be steered in any direction, so that the adapter can be used for more scenes.

The present invention may be further configured in a preferred embodiment as: coupling assembling is including setting up at the connecting block of spliced pole one end, seting up respectively at two spacing grooves and the stopper of sliding connection between two spacing grooves of the relative one end of connecting block and spliced pole.

Through adopting above-mentioned technical scheme, make the connecting block can rotate to can drive the screw inserted bar and be connected with the stair railing.

The present invention may be further configured in a preferred embodiment as: coupling assembling still includes the hexagonal groove of seting up in connecting block inside and the joint is at hexagonal inslot portion and one end extend to the outside screw inserted bar of connecting block.

Through adopting above-mentioned technical scheme to can keep the stability of screw-thread inserted bar, make the rotation of connecting block can drive the screw-thread inserted bar and rotate.

The present invention in a preferred embodiment can be further configured to: the support module comprises a support component arranged on the surface of the adapter body and a mounting component arranged at the bottom of the support component.

Through adopting above-mentioned technical scheme, can be stable support the adaptor main part, let the staff can be convenient simultaneously install fixedly to the supporting component.

The present invention may be further configured in a preferred embodiment as: the supporting component comprises a supporting block connected to the surface of the adapter body, a supporting rod connected to the bottom of the supporting block and a connecting rod arranged at the bottom of the supporting rod.

By adopting the technical scheme, the adaptor body can be supported, so that the stability of the adaptor body can be kept.

The present invention in a preferred embodiment can be further configured to: the supporting component further comprises a circular groove formed in the top of the connecting rod and a bearing which is sleeved at the bottom of the supporting rod and located inside the circular groove, and the bearing is connected with the inner wall of the circular groove.

Through adopting above-mentioned technical scheme, make bracing piece or connecting rod rotate to the staff of being convenient for installs fixedly to the chassis.

The present invention in a preferred embodiment can be further configured to: the mounting assembly comprises a base plate arranged at the bottom of the connecting rod and an easily-screwed screw rod which is connected to the inside of the base plate through threads and extends to the bottom of the base plate.

Through adopting above-mentioned technical scheme, let the staff can be convenient install or dismantle the chassis.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

1. the utility model discloses in, through the setting of connecting the ball piece, let the rotation spliced pole that the user can the arbitrary direction, thereby can drive the connecting block and carry out the rotation of arbitrary direction, make this adaptor can be applied to more different scenes, the practicality of this adaptor has been improved, setting through the stopper can carry out spacing installation to the connecting block, and make the connecting block can rotate, thereby can drive the screw inserted bar and rotate, so that the staff installs this adaptor, through the setting in hexagonal groove, can keep the stability of screw inserted bar, thereby can drive the inside of screw inserted bar threaded connection to stair railing.

2. The utility model discloses in, can support the connector main part through setting up of bracing piece and connecting rod, make connecting rod or bracing piece rotate through setting up of bearing to make things convenient for the staff to install the chassis, can be convenient install the chassis through the setting of easily twisting the screw rod.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of the partial cross-sectional structure of the present invention.

Reference numerals:

100. a body module; 110. an adaptor body; 120. a connecting member;

200. a switching module; 210. a steering assembly; 211. connecting columns; 212. a spherical groove; 213. connecting the ball blocks; 220. a connecting assembly; 221. connecting blocks; 222. a limiting groove; 223. a limiting block; 224. a threaded bayonet; 225. a hexagonal groove;

300. a support module; 310. a support assembly; 311. a support block; 312. a support bar; 313. a connecting rod; 314. a circular groove; 315. a bearing; 320. mounting the component; 321. a chassis; 322. the screw rod is easy to screw.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

It is to be understood that such description is merely exemplary and is not intended to limit the scope of the present invention.

The following describes a universal adaptor for a stair armrest provided by some embodiments of the present invention with reference to the accompanying drawings.

The first embodiment is as follows:

with reference to fig. 1-3, the utility model provides a pair of universal adapter for stair armrest, including main part module 100, adapter module 200 and support module 300, main part module 100 includes adapter main part 110 and connects two connecting pieces 120 at adapter main part 110 both ends respectively, and adapter module 200 is including setting up the subassembly 210 that turns to on connecting piece 120 and setting up at the coupling assembling 220 that turns to subassembly 210 one end, and support module 300 sets up the surface at adapter main part 110.

Make coupling assembling 220 can carry out the rotation of arbitrary direction through the setting that turns to subassembly 210 to make this adaptor can be applied to more scenes, can connect fixedly to the stair railing through the setting of coupling assembling 220, thereby can accomplish the installation to this adaptor, can be stable support this adaptor through the setting of support module 300, let the staff can be convenient install or dismantle support module 300 simultaneously, improved the practicality of this adaptor.

Example two:

with reference to fig. 1-3, on the basis of the first embodiment, the steering assembly 210 includes a connection column 211 disposed at one end of the connection member 120, two spherical grooves 212 respectively disposed at opposite ends of the connection column 211 and the connection member 120, and a connection ball block 213 connected between the two spherical grooves 212, the connection assembly 220 includes a connection block 221 disposed at one end of the connection column 211, two limit grooves 222 respectively disposed at opposite ends of the connection block 221 and the connection column 211, and a limit block 223 slidably connected between the two limit grooves 222, the connection assembly 220 further includes a hexagonal groove 225 disposed inside the connection block 221, and a threaded rod 224 fastened inside the hexagonal groove 225 and having one end extending to the outside of the connection block 221.

Through the setting of connecting ball piece 213, let the rotation spliced pole 211 that the user can the arbitrary direction, thereby can drive connecting block 221 and carry out the rotation of arbitrary direction, make this adaptor can be applied to more different scenes, the practicality of this adaptor has been improved, setting through stopper 223 can carry out spacing installation to connecting block 221, and make connecting block 221 rotate, thereby can drive screw inserted bar 224 and rotate, so that the staff installs this adaptor, through the setting of hexagonal groove 225, can keep screw inserted bar 224's stability, thereby can drive the inside of screw inserted bar 224 threaded connection to stair railing.

Example three:

referring to fig. 1-3, in the above embodiment, the support module 300 includes a support component 310 disposed on the surface of the adaptor body 110 and a mounting component 320 disposed at the bottom of the support component 310, the support component 310 includes a support block 311 connected to the surface of the adaptor body 110, a support rod 312 connected to the bottom of the support block 311, and a connection rod 313 disposed at the bottom of the support rod 312, the support component 310 further includes a circular groove 314 disposed at the top of the connection rod 313 and a bearing 315 disposed at the bottom of the support rod 312 and inside the circular groove 314, the bearing 315 is connected to the inner wall of the circular groove 314, and the mounting component 320 includes a base plate 321 disposed at the bottom of the connection rod 313 and an easily-screwed screw 322 screwed inside the base plate 321 and extending to the bottom of the base plate 321.

Can support connector main part 110 through the setting of bracing piece 312 and connecting rod 313, make connecting rod 313 or bracing piece 312 rotate through the setting of bearing 315 to make things convenient for the staff to install chassis 321, can be convenient install chassis 321 through the setting of easily twisting screw 322.

The utility model discloses a theory of operation and use flow: when the adaptor body 110 needs to be installed, firstly, a corresponding hole is drilled on a stair handrail needing to be connected according to the size of the threaded insertion rod 224, then the connecting block 221 is aligned to the stair handrail and the connecting block 221 is rotated, the threaded insertion rod 224 can be driven to rotate by the rotation of the connecting block 221, the threaded insertion rod 224 can be in threaded connection with the inside of the stair handrail, so that the stair handrail and the connecting block 221 can be connected, then the adaptor body 110 is rotated according to another stair handrail needing to be connected, due to the arrangement of the connecting ball block 213, the adaptor body 110 can rotate in any direction, and the connecting block 211 can rotate in any direction, so that the other connecting block 221 can be aligned to the other stair handrail, finally, the adaptor can be installed by rotating the other connecting block 221, a worker can install the base plate 321 conveniently through the arrangement of the bearing 315, the base plate 321 can be installed conveniently through the arrangement of the easy-to-screw rod 322, and the adaptor body 110 can be stably supported.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 invention, the scope of which is defined in the claims and their equivalents.

Claims

1. A universal adapter for stair armrest, comprising a main body module (100), an adapter module (200) and a support module (300), characterized in that: the main body module (100) comprises an adapter main body (110) and two connecting pieces (120) respectively connected to two ends of the adapter main body (110), the adapter module (200) comprises a steering assembly (210) arranged on the connecting pieces (120) and a connecting assembly (220) arranged at one end of the steering assembly (210), and the support module (300) is arranged on the surface of the adapter main body (110).

2. The universal adapter for a stair railing according to claim 1, wherein said steering assembly (210) comprises a connecting post (211) provided at one end of the connecting member (120), two spherical grooves (212) respectively provided at opposite ends of the connecting post (211) and the connecting member (120), and a connecting ball block (213) connected between the two spherical grooves (212).

3. The universal adapter for the stair railing according to claim 2, wherein the connecting assembly (220) comprises a connecting block (221) disposed at one end of the connecting column (211), two limiting grooves (222) respectively disposed at opposite ends of the connecting block (221) and the connecting column (211), and a limiting block (223) slidably connected between the two limiting grooves (222).

4. The universal adapter for a stair railing according to claim 3, wherein said connection assembly (220) further comprises a hexagonal groove (225) formed inside the connection block (221) and a screw rod (224) engaged inside the hexagonal groove (225) and having one end extending to the outside of the connection block (221).

5. The universal adapter for a stair railing according to claim 4, wherein said support module (300) comprises a support member (310) provided on the surface of the adapter body (110) and a mounting member (320) provided at the bottom of the support member (310).

6. The universal adapter for stair handrails according to claim 5, wherein the support assembly (310) comprises a support block (311) connected to the surface of the adapter body (110), a support rod (312) connected to the bottom of the support block (311), and a connection rod (313) disposed at the bottom of the support rod (312).

7. The universal adapter for the stair handrail as claimed in claim 6, wherein the support assembly (310) further comprises a circular groove (314) formed at the top of the connecting rod (313) and a bearing (315) sleeved at the bottom of the support rod (312) and located inside the circular groove (314), wherein the bearing (315) is connected with the inner wall of the circular groove (314).

8. The universal adapter for a stair railing according to claim 7, wherein said mounting assembly (320) comprises a base plate (321) disposed at the bottom of the connecting rod (313) and a screw (322) screwed into the base plate (321) and extending to the bottom of the base plate (321).