CN213329747U - Hidden connecting device of stair railing - Google Patents
Hidden connecting device of stair railing Download PDFInfo
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- CN213329747U CN213329747U CN202021830801.8U CN202021830801U CN213329747U CN 213329747 U CN213329747 U CN 213329747U CN 202021830801 U CN202021830801 U CN 202021830801U CN 213329747 U CN213329747 U CN 213329747U
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- hidden
- connecting piece
- stair railing
- hidden connecting
- stair
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Abstract
The utility model relates to a hidden connecting device of stair railing, its characterized in that: including hidden connecting piece, hidden connecting piece both ends can be dismantled respectively and be connected with the stair railing, the stair railing is located to connect hidden connecting piece one end and is equipped with installation mechanism, hidden connecting piece both ends link with installation mechanism respectively, be equipped with between hidden connecting piece and the installation mechanism and dismantle coupling assembling, the beneficial effects of the utility model are that: the hidden connecting device for the stair handrail ensures the connecting strength and can improve the overall attractiveness.
Description
Technical Field
The utility model relates to a stair technical field, concretely relates to hidden connecting device of stair railing.
Background
Balustrades play an important role in the construction of stairways, often being provided at the outer edge of the stairway as a dividing wall to prevent users from falling.
At present common stair railing is mostly a body coupling or with the screw connection, and a body coupling is difficult for changing and extravagant when certain department has the damage, if be built-up connection, directly during the connection easily not hard up with the screw connection, and the screw exposes outside, corrodes easily on the one hand and rusts, and on the other hand is not pleasing to the eye.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, provide a hidden connecting device of stair railing, guarantee joint strength, and can promote whole aesthetic property.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a hidden connecting device of stair railing, includes hidden connecting piece, hidden connecting piece both ends can be dismantled respectively and be connected with the stair railing, the stair railing is located to connect hidden connecting piece one end and is equipped with installation mechanism, hidden connecting piece both ends respectively with installation mechanism linkage, be equipped with between hidden connecting piece and the installation mechanism and dismantle coupling assembling.
Adopt above-mentioned technical scheme, set up installation mechanism, hidden connecting piece, can dismantle coupling assembling, can realize stair railing fixed connection between them, guarantee joint strength, and installation mechanism can realize hidden connection within with the cladding of hidden connecting piece, promote whole aesthetic property.
The hidden connecting device for the stair handrail can be further configured as follows: the hidden connecting piece comprises symmetrically arranged bearing arms, and the bearing arms extend into the mounting mechanism and are fixedly connected with the detachable connecting component.
The hidden connecting device for the stair handrail can be further configured as follows: the detachable connecting assembly comprises a fastener connected with the bearing arm through threads, and a connecting hole through which the fastener can pass is formed in the side wall of the mounting mechanism.
By adopting the technical scheme, the two sections of stair railings can be assembled and connected by arranging the two groups of symmetrical bearing arms, the fastening piece can adopt standard connecting pieces such as a screw, a screw rod and the like, and the interchangeability is high.
The hidden connecting device for the stair handrail can be further configured as follows: the side wall of the bearing arm is provided with a convex strip.
Adopt above-mentioned technical scheme, the sand grip can play the effect of strengthening rib on the one hand, and the arm is accepted in the reinforcing whole of arm intensity of drawing, and arm life is accepted in the extension, further ensures joint strength, and on the other hand sand grip is contradicted with installation mechanism lateral wall and is connected, avoids hidden connecting piece to skid in installation mechanism.
The hidden connecting device for the stair handrail can be further configured as follows: and the adjacent ends of the bearing arms are mutually vertically and fixedly connected and are integrally formed.
By adopting the technical scheme, the bearing arm is integrally formed, and the processing of the hidden connecting piece is facilitated.
The hidden connecting device for the stair handrail can be further configured as follows: installation mechanism includes the installation body that links firmly with the stair railing, installation body one side is equipped with the mounting rail that hidden connecting piece can inlay into, the mounting rail both sides are equipped with spacing arm.
Adopt above-mentioned technical scheme, the installation body is used for with stair railing fixed connection, and the mounting rail is used for installing hidden connecting piece, and spacing arm is used for supporting hidden connecting piece, further supports to press hidden connecting piece side.
The utility model has the advantages that: by adopting the technical scheme, the installation mechanism, the hidden connecting piece and the detachable connecting component are arranged, so that the fixed connection between the stair railing and the hidden connecting piece can be realized, the connecting strength is guaranteed, the installation mechanism covers the hidden connecting piece, the hidden connection can be realized, and the integral attractiveness is improved; the convex strips are further arranged on the two sides of the bearing arm, so that on one hand, the effect of the reinforcing ribs can be achieved, the overall strong tensile strength of the bearing arm is enhanced, the service life of the bearing arm is prolonged, the connection strength is further guaranteed, on the other hand, the convex strips are in abutting connection with the side wall of the installation mechanism, and the hidden connecting piece is prevented from slipping in the installation mechanism; further set up the installation inclined plane at stair railing tip for bipartition section stair railing can adapt to the installation each other, and can select the inclination on installation inclined plane according to the manual work, the stair railing erection joint of the different slopes of being convenient for.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic diagram of an explosive structure according to an embodiment of the present invention;
fig. 2 is a schematic view of a structure of a hidden connecting member according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The hidden connecting device for the stair handrail as shown in fig. 1 to 2 comprises a hidden connecting piece 1, wherein two ends of the hidden connecting piece 1 are detachably connected with stair railings 2 respectively, the stair railings 2 are provided with an installing mechanism 4 at one end connected with the hidden connecting piece 1, two ends of the hidden connecting piece 1 extend into the installing mechanism 4 respectively, a detachable connecting assembly is arranged between the hidden connecting piece 1 and the installing mechanism 4, the hidden connecting piece 1 comprises symmetrically arranged receiving arms 11, the receiving arms 11 extend into the installing mechanism 4 and are fixedly connected with the detachable connecting assembly, the detachable connecting assembly comprises fasteners 3 in threaded connection with the receiving arms 11, the side wall of the installing mechanism 4 is provided with connecting holes through which the fasteners 3 can pass, the side wall of the receiving arms 11 is provided with protruding strips 12, one ends of the receiving arms 11 adjacent to each other are fixedly connected and, installation mechanism 4 includes the installation body 41 that links firmly with the stair railing, installation body 41 one side is equipped with the mounting rail 42 that hidden connecting piece can be inlayed into, mounting rail 42 both sides are equipped with spacing arm 43.
Claims (6)
1. The hidden connecting device for the stair handrail is characterized in that: including hidden connecting piece, hidden connecting piece both ends can be dismantled respectively and be connected with the stair railing, the stair railing is located to connect hidden connecting piece one end and is equipped with installation mechanism, hidden connecting piece both ends link with installation mechanism respectively, be equipped with between hidden connecting piece and the installation mechanism and dismantle coupling assembling.
2. The hidden stair railing connector as set forth in claim 1, wherein: the hidden connecting piece comprises symmetrically arranged bearing arms, and the bearing arms extend into the mounting mechanism and are fixedly connected with the detachable connecting component.
3. The hidden stair railing connector as set forth in claim 2, wherein: the detachable connecting assembly comprises a fastener connected with the bearing arm through threads, and a connecting hole through which the fastener can pass is formed in the side wall of the mounting mechanism.
4. The hidden stair railing connector as set forth in claim 2, wherein: the side wall of the bearing arm is provided with a convex strip.
5. The hidden stair railing connector as set forth in claim 2, wherein: and the adjacent ends of the bearing arms are mutually vertically and fixedly connected and are integrally formed.
6. The hidden stair railing connector as set forth in claim 1, wherein: installation mechanism includes the installation body that links firmly with the stair railing, installation body one side is equipped with the mounting rail that hidden connecting piece can inlay into, the mounting rail both sides are equipped with spacing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830801.8U CN213329747U (en) | 2020-08-27 | 2020-08-27 | Hidden connecting device of stair railing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021830801.8U CN213329747U (en) | 2020-08-27 | 2020-08-27 | Hidden connecting device of stair railing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213329747U true CN213329747U (en) | 2021-06-01 |
Family
ID=76100659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021830801.8U Active CN213329747U (en) | 2020-08-27 | 2020-08-27 | Hidden connecting device of stair railing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213329747U (en) |
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2020
- 2020-08-27 CN CN202021830801.8U patent/CN213329747U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |