CN216788012U

CN216788012U - Mortise-tenon joint railing

Info

Publication number: CN216788012U
Application number: CN202122644121.8U
Authority: CN
Inventors: 姜海军; 曹晓光; 苏乐
Original assignee: Qingdao Xingshida Metal Co ltd
Current assignee: Qingdao Xingshida Metal Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-06-21
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a mortise and tenon joint railing and relates to the technical field of railings. The mortise-tenon joint railing includes: the main rod I and the main rod II are arranged in parallel; the structure of the mortise comprises a mortise I, a mortise II and a mortise III which are the same, wherein the mortise I, the mortise II and the mortise III are respectively and symmetrically arranged on the main rod I and the main rod II from top to bottom; the structure of the mortise I is V-shaped; the structure is the same horizontal inserted bar I, horizontal inserted bar II and horizontal inserted bar III, horizontal inserted bar I includes horizontal pole I and fixes the tenon at both ends about horizontal pole I, the structural shape of tenon is the V-arrangement. According to the utility model, the connection mode of the main body structure of the handrail is designed into mortise and tenon connection, so that the convenience of assembling and disassembling the handrail is improved, the storage space is saved, and the transportation is facilitated; the mortise and the tenon are respectively designed into matched V-shaped structures, so that the stability of the matched connection of the mortise and the tenon is improved.

Description

Mortise-tenon joint railing

Technical Field

The utility model relates to the technical field of railings, in particular to a mortise and tenon joint railing.

Background

At present, common railing formula welded structure as an organic whole, can not dismantle, lead to occupation space relatively great in the transportation, extravagant transportation space. How to solve the technical problem is the technical problem that needs to be solved in the technical field of the prior handrail.

SUMMERY OF THE UTILITY MODEL

In view of the above technical problems, an embodiment of the present invention provides a mortise and tenon connecting rail, so as to solve the problems in the background art.

The utility model provides the following technical scheme: a mortise and tenon joint railing, includes:

the main rod I and the main rod II are arranged in parallel;

the structure of the main rod I is that the main rod I is provided with a first tenon, the main rod II is provided with a second tenon, and the first tenon, the second tenon and the third tenon are respectively provided with a tenon groove I, a tenon groove II and a tenon groove III which are the same in structure; the structure of the mortise I is V-shaped;

the transverse inserting rod I, the transverse inserting rod II and the transverse inserting rod III are identical in structure, the transverse inserting rod I comprises a transverse rod I and tenons fixed to the left end and the right end of the transverse rod I, and the tenons are V-shaped in structure; the transverse inserting rod I, the transverse inserting rod II and the transverse inserting rod III are respectively inserted into mortises I, II and III which are symmetrically arranged at the left and right through tenons;

the upper end and the lower end of each vertical rod are respectively arranged between the transverse inserting rod I and the transverse inserting rod II;

the grab rail is fixed on the tops of the main rod I and the main rod II.

Preferably, the tenons at the left end and the right end of the transverse inserted rod I are connected to the transverse rod I in a bending mode.

Preferably, still including decorating casting member I and decorating casting member II, decorate casting member I about both ends set up respectively between grab bar and horizontal inserted bar I, decorate casting member II about both ends set up respectively between horizontal inserted bar II and horizontal inserted bar III.

Preferably, the main rod I comprises a left auxiliary rod I and a right auxiliary rod I which are arranged in parallel, and a fixing plate I which is transversely connected with the left auxiliary rod I and the right auxiliary rod I; the main rod II comprises a left auxiliary rod II and a right auxiliary rod II which are arranged in parallel, and a fixing plate II which is transversely connected with the left auxiliary rod II and the right auxiliary rod II.

Preferably, a clamping groove I is defined by the left auxiliary rod I, the right auxiliary rod I and the fixing plate I, and a clamping groove II is defined by the left auxiliary rod II, the right auxiliary rod II and the fixing plate II; the grab rail is inserted in the clamping groove I and the clamping groove II.

Preferably, the fastening bolts are respectively connected between the fixing plate I and the grab rail and between the fixing plate II and the grab rail.

The mortise and tenon joint railing provided by the embodiment of the utility model has the following beneficial effects:

1. according to the utility model, the connection mode of the main body structure of the handrail is designed into mortise and tenon connection, so that the convenience of assembling and disassembling the handrail is improved, the storage space is saved, and the transportation is facilitated;

2. the mortise and the tenon are respectively designed into matched V-shaped structures, so that the stability of the matched connection of the mortise and the tenon is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural diagram of a portion of the structure of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the present invention shown in FIG. 3 with the primary lever I removed;

FIG. 5 is a side view of the present invention;

FIG. 6 is a schematic structural diagram of a main rod I in the present invention;

FIG. 7 is a schematic structural view of a transverse inserting rod I in the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 1;

FIG. 9 is an enlarged view of a portion B of FIG. 1 according to the present invention.

Fig. 10 is a partial enlarged view of C of fig. 6 according to the present invention.

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 obtained by a person skilled in the art based on the embodiments of the present invention without any creative work belong to the protection scope of the present invention.

See fig. 1-10.

In view of the problems mentioned in the background art, the embodiment of the present invention provides a mortise and tenon connecting rail, so as to solve the technical problems, and the technical scheme is as follows:

a mortise and tenon joint railing, includes:

the main rod I110 and the main rod II 120 are arranged in parallel;

the structure of the main rod I110 is that the main rod I120 is provided with a mortise I131, a mortise II 132 and a mortise III 133 which are the same in structure, and the mortise I131, the mortise II 132 and the mortise III 133 are respectively and symmetrically fixed on the main rod I110 and the main rod II 120 from top to bottom; the mortise I131 is V-shaped in structure;

the structure of the horizontal inserting rod I161 is the same as that of the horizontal inserting rod II 162 and that of the horizontal inserting rod III 163, the horizontal inserting rod I161 comprises a cross rod I161 a and tenons 161b fixed to the left end and the right end of the cross rod I161 a, and the tenons 161b are V-shaped in structure; the transverse inserting rod I161, the transverse inserting rod II 162 and the transverse inserting rod III 163 are respectively inserted into the mortises I131, II 132 and III 133 which are symmetrically arranged at the left and right through tenons;

the upper ends and the lower ends of the upright posts 170 are respectively arranged between the transverse inserting rod I161 and the transverse inserting rod II 162;

and the grab bar 140 is fixed on the tops of the main rods I110 and II 120.

In this embodiment, the structural shape with mortise I131, mortise II 132 and mortise III 133 designs for the V-arrangement, and with the structural shape design of tenon for the V-arrangement that matches suitable with above-mentioned mortise structural shape, when horizontal inserted bar I161, horizontal inserted bar II 162 and horizontal inserted bar III 163 pass through the tenon and insert corresponding mortise, under the effect of horizontal inserted bar I161, horizontal inserted bar II 162 and the III 163 gravity of horizontal inserted bar, the tenon can more and more insert tight mortise, strengthen the compactness of tenon and mortise laminating, improve mortise and tenon joint's stability.

It should be noted that the V-shaped tenon and the V-shaped mortise are actually designed to be in a structural shape with a wide top and a narrow bottom.

Preferably, still include decoration casting I151 and decoration casting II 152, the setting is connected respectively between grab bar 140 and horizontal inserted bar I161 in both ends about the decoration casting I151, the setting is connected respectively between horizontal inserted bar II 162 and horizontal inserted bar III 163 in both ends about the decoration casting II 152.

The shape and pattern of the decorative casting i 151 and the decorative casting ii 152 can be specifically selected according to specific situations, and in this embodiment, the shape and pattern of the decorative casting i 151 and the decorative casting ii 152 is a plurality of rectangular frames which are arranged and spliced in a horizontal and vertical manner.

By connecting the decorative casting I151 and the decorative casting II 152 between the grab bar 140 and the transverse insert rod I161 and between the transverse insert rod II 162 and the transverse insert rod III 163, the overall ornamental value of the present invention can be improved, and the overall strength of the present invention can be further improved.

Preferably, the main rod i 110 comprises a left auxiliary rod i 111 and a right auxiliary rod i 112 which are arranged in parallel, and a fixing plate i 113 which is transversely connected with the left auxiliary rod i 111 and the right auxiliary rod i 112; the main rod II 120 comprises a left auxiliary rod II 121 and a right auxiliary rod II 122 which are arranged in parallel, and a fixing plate II which is transversely connected with the left auxiliary rod II 121 and the right auxiliary rod II 122.

Preferably, a clamping groove I110 a is defined by the left auxiliary rod I111, the right auxiliary rod I112 and the fixing plate I113, and a clamping groove II is defined by the left auxiliary rod II 121, the right auxiliary rod II 122 and the fixing plate II; the grab bar 140 is inserted in the clamping groove I110 a and the clamping groove II.

Preferably, the fastening bolts 114 are respectively connected between the fixing plate i 113 and the grab rail 140, and between the fixing plate ii and the grab rail 140.

The grab rail 140 is inserted on the main rod I110 and the main rod II 120, so that the disassembly and assembly of the utility model are further facilitated, the fastening bolts 114 are respectively connected between the fixing plate I113 and the grab rail 140 and between the fixing plate II and the grab rail 140, and the connection stability of the grab rail 140 with the main rod I110 and the main rod II 120 can be improved.

The mortise and tenon joint railing disclosed by the utility model has the following use principle:

1. the main rod I110 and the main rod II 120 are placed in parallel, and the transverse inserting rod I161, the transverse inserting rod II 162 and the transverse inserting rod III 163 are respectively inserted into the mortises I131, II 132 and III 133 which are symmetrically arranged on the left and right through tenons;

2. the grab rail 140 is inserted into the clamping grooves I110 a and II on the main rod I110 and the main rod II 120, and is screwed into the fastening bolt 114 for fixing.

In addition, the connection mode of the upright 170, the transverse inserting rod i 161 and the transverse inserting rod ii 162 includes the following connection modes:

1. welding; the upright rod 170, the transverse inserting rod I161 and the transverse inserting rod II 162 form an integral piece through welding, and during subsequent installation, the transverse inserting rod I161 and the transverse inserting rod II 162 only need to be correspondingly inserted into the mortise I131 and the mortise II 132;

2. splicing; the jacks convenient for inserting the upper ends and the lower ends of the vertical rod 170 are respectively formed between the transverse inserting rod I161 and the transverse inserting rod II 162, the vertical rod 170 is firstly inserted between the transverse inserting rod I161 and the transverse inserting rod II 162 to form an integral piece during installation, and then the integral piece is correspondingly inserted in the mortise I131 and the mortise II 132 through the transverse inserting rod I161 and the transverse inserting rod II 162.

The mortise and tenon joint railing provided by the embodiment of the utility model has the following beneficial effects: according to the utility model, the connection mode of the railing main body structure is designed into mortise and tenon connection, so that the convenience of assembling and disassembling the railing is improved, the storage space is saved, and the transportation is facilitated; the mortises and the tenons are respectively designed into matched V-shaped structures, so that the stability of matching connection of the mortises and the tenons is improved.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

It should be understood that the technical solutions and concepts of the present invention may be equally replaced or changed by those skilled in the art, and all such changes or substitutions should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a mortise-tenon joint railing which characterized in that includes:

the main rod I and the main rod II are arranged in parallel;

the grab rail is fixed on the tops of the main rod I and the main rod II.

2. The mortise and tenon joint rail according to claim 1, wherein tenons at the left end and the right end of the transverse inserted rod I are connected to the transverse rod I in a bending mode.

3. The mortise and tenon joint handrail of claim 1, further comprising a decorative casting I and a decorative casting II, wherein the upper end and the lower end of the decorative casting I are respectively arranged between the grab bar and the transverse inserted bar I, and the upper end and the lower end of the decorative casting II are respectively arranged between the transverse inserted bar II and the transverse inserted bar III.

4. The mortise and tenon joint railing according to claim 1, wherein the main rod I comprises a left auxiliary rod I and a right auxiliary rod I which are arranged in parallel, and a fixing plate I which is transversely connected with the left auxiliary rod I and the right auxiliary rod I; the main rod II comprises a left auxiliary rod II and a right auxiliary rod II which are arranged in parallel, and a fixing plate II which is transversely connected with the left auxiliary rod II and the right auxiliary rod II.

5. The mortise-tenon joint railing of claim 4, wherein a clamping groove I is defined among the left auxiliary rod I, the right auxiliary rod I and the fixing plate I, and a clamping groove II is defined among the left auxiliary rod II, the right auxiliary rod II and the fixing plate II; the grab rail is inserted in the clamping groove I and the clamping groove II.

6. The mortise and tenon joint handrail of claim 5, wherein the fastening bolts are respectively connected between the fixing plate I and the handrail rod and between the fixing plate II and the handrail rod.