CN210660955U

CN210660955U - Fixing bolt for connecting bus stand column

Info

Publication number: CN210660955U
Application number: CN201921786466.3U
Authority: CN
Inventors: 林杜迫; 沈志维; 王辉明; 蔡章凤
Original assignee: Xiamen Baizi Industry &trade Co ltd
Current assignee: Xiamen Baizi Industry &trade Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-06-02
Anticipated expiration: 2029-10-23

Abstract

The utility model provides a fixing bolt for bus stand is connected, mainly used stationary mast junction working of plastics, its characterized in that: including connecting piece and mounting, the connecting piece with the mounting passes through screw thread fixed connection, the mounting is including fixed cover, fixed cover one end is equipped with fixed ring, fixed ring with fixed cover passes through screw thread fixed connection, fixed cover is inside to be equipped with rotate the post, rotate the post with fixed cover passes through fixed ring realizes dismantling the connection, rotate on the post still be equipped with connecting piece complex screw hole. The utility model has the advantages that: the utility model discloses a cylindrical bolt head has been changed into to the hemisphere bolt head originally to the bolt, has improved passenger's comfort, simultaneously the utility model discloses a bolt is with mounting part split into three, has made things convenient for user's installation and dismantlement, can also prevent the problem that the bolt can't be dismantled when phenomenons such as smooth silk appear simultaneously.

Description

Fixing bolt for connecting bus stand column

Technical Field

The utility model relates to a technical field of mounting is connected to bus stand, especially a fixing bolt for bus stand is connected.

Background

The connection of bus stand is through the working of plastics connection on the existing market, then it is fixed through the bolt, but there is certain shortcoming in this kind of fixed mode, at first, the fixing bolt main aspects on the market adopt the hemisphere bolt head, this kind of bolt head can expose partly when locking the mounting, make people have uncomfortable sensation when the spliced pole of stand by so, secondly, partial bus is when going, can appear acutely rocking through the unevenness highway section, this just makes the damage of stand junction can be called relatively very fast, and the structure of stand now makes it comparatively inconvenient when dismantling, for solving above-mentioned problem, the inventor provides a fixing bolt who is used for bus stand to connect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of a fixing bolt for bus stand is connected, mainly used fixed stand junction working of plastics, including connecting piece and mounting, the connecting piece with the mounting passes through screw thread fixed connection, the mounting includes fixed cover, rotation post, fixed ring, fixed cover one end is equipped with fixed ring, fixed ring with fixed cover passes through screw thread fixed connection, fixed cover is inside to be equipped with the rotation post, the rotation post with fixed cover passes through fixed ring realizes dismantling the connection, still be equipped with on the rotation post with connecting piece complex screw hole.

Preferably, fixed cover includes the protective sheath, protective sheath one side is equipped with the hexagonal stopper, hexagonal stopper upside is equipped with the collar, the collar inner wall is equipped with first internal thread, the collar with fixed ring passes through threaded connection.

Preferably, the rotating column comprises a connecting pipe, a positioning column is arranged on the upper side of the connecting pipe, a positioning block is arranged on the outer wall of the positioning column, the positioning block is connected with the fixed ring in a matched mode, a stirring piece used for rotating the rotating column is arranged on the upper side of the positioning column, a second internal thread is arranged inside the connecting pipe, the connecting pipe is connected with the connecting piece through threads, and a yielding groove is further formed in the outer wall of the connecting pipe.

Preferably, the fixed ring comprises a connecting ring, a first external thread is arranged on the outer end face of the connecting ring, a rotating groove is arranged on the inner end face of the connecting ring, and a sliding groove is further formed in one side of the rotating groove.

Preferably, the connecting piece includes the fixed column, the outer terminal surface of fixed column is equipped with the second external screw thread, fixed column one end is equipped with spacing post, spacing post one end is equipped with the hexagonal mounting groove.

Preferably, the connecting piece, the fixed sleeve, the rotating column and the fixed ring are all made of stainless steel metal materials.

The utility model has the advantages that: the utility model discloses a cylindrical bolt head has been changed into to the hemisphere bolt head originally to the bolt, has improved passenger's comfort, simultaneously the utility model discloses a bolt is with mounting part split into three, has made things convenient for user's installation and dismantlement, can also prevent the problem that the bolt can't be dismantled when phenomenons such as smooth silk appear simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

FIG. 1 is an isometric view of the present invention;

FIG. 2 is an isometric view of the connector;

FIG. 3 is a top view of the fastener;

fig. 4 is an isometric view of the harness;

FIG. 5 is an isometric view of the retaining ring;

FIG. 6 is a first isometric view of the rotary post;

figure 7 is an isometric view of the rotation post two.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the terms in the present invention can be understood in a specific case to those skilled in the art.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the utility model provides a pair of a fixing bolt for bus stand is connected, mainly used fixed stand junction working of plastics, including connecting piece 1 and mounting 2, connecting piece 1 with mounting 2 passes through thread fixed connection, mounting 2 is including fixed cover 2.1, rotation post 2.2, fixed ring 2.3, fixed cover 2.1 includes protective sheath 2.11, protective sheath 2.11 one side is equipped with hexagonal stopper 2.12, hexagonal stopper 2.12 upside is equipped with collar 2.13, collar 2.13 inner wall is equipped with first internal thread 2.14, collar 2.13 with fixed ring 2.3 passes through threaded connection.

Fixed ring 2.3 includes go-between 2.31, the outer terminal surface of go-between 2.31 is equipped with first external screw thread 2.32, the terminal surface is equipped with rotation groove 2.33 in go-between 2.31, rotation groove 2.33 one side still is equipped with sliding tray 2.34, fixed ring 2.3 with fixed cover 2.1 passes through thread fixed connection, fixed cover 2.1 is inside to be equipped with rotate post 2.2, it includes connecting pipe 2.21 to rotate post 2.2, connecting pipe 2.21 upside is equipped with reference column 2.22, reference column 2.22 outer wall is equipped with locating piece 2.23, locating piece 2.23 with fixed ring 2.3 cooperation is connected, reference column 2.22 upside is equipped with the piece 2.24 that dials that is used for rotating post 2.2, the inside second internal thread 2.25 that is equipped with of connecting pipe 2.21, connecting pipe 2.21 with connecting piece 1 passes through threaded connection, connecting pipe 2.21 outer wall still is equipped with the groove of stepping down 2.26.

The connecting piece 1 comprises a fixing column 1.1, a second external thread 1.2 is arranged on the outer end face of the fixing column 1.1, a limiting column 1.2 is arranged at one end of the fixing column 1.1, a hexagonal mounting groove 1.3 is arranged at one end of the limiting column 1.2, and the connecting piece 1, the fixing sleeve 2.1, the rotating column 2.2 and the fixing ring 2.3 are all made of stainless steel metal materials.

When the connecting piece is used, firstly, a plastic piece of the upright column is installed, then the fixing piece 2 is inserted into the plastic piece, the fixing piece 2 is prevented from rotating by the hexagonal limiting block 2.12 in the fixing piece 2, then the connecting piece 1 is inserted, and the connecting piece 1 is rotated by the inner hexagonal wrench to be locked; through can rotating connecting piece 1 through interior hexagonal spanner when dismantling, dismantle it, when damage or connecting thread appear damaging at hexagonal mounting groove 1.3, can be through rotating post 2.2 makes the post that rotates break away from fixed ring 2.3 spacing to take connecting piece 2 out.

To sum up, the utility model has the advantages that: the utility model discloses a cylindrical bolt head has been changed into to the hemisphere bolt head originally to the bolt, has improved passenger's comfort, simultaneously the utility model discloses a bolt is with 2 partial splits of mounting into three, has made things convenient for user's installation and dismantlement, can also prevent the problem that the bolt can't be dismantled when phenomenons such as smooth silk appear simultaneously.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a fixing bolt for bus stand is connected, mainly used fixed stand junction working of plastics, its characterized in that: including connecting piece and mounting, the connecting piece with the mounting passes through screw thread fixed connection, the mounting is including fixed cover, rotation post, fixed ring, fixed cover one end is equipped with fixed ring, fixed ring with fixed cover passes through screw thread fixed connection, fixed cover is inside to be equipped with the rotation post, the rotation post with fixed cover passes through fixed ring realizes dismantling the connection, still be equipped with on the rotation post with connecting piece complex screw hole.

2. The fixing bolt for the connection of the bus upright post according to claim 1, characterized in that: fixed cover includes the protective sheath, protective sheath one side is equipped with the hexagonal stopper, hexagonal stopper upside is equipped with the collar, the collar inner wall is equipped with first internal thread, the collar with fixed ring passes through threaded connection.

3. The fixing bolt for the connection of the bus upright post according to claim 1, characterized in that: the rotating column comprises a connecting pipe, a positioning column is arranged on the upper side of the connecting pipe, a positioning block is arranged on the outer wall of the positioning column, the positioning block is connected with the fixed ring in a matched mode, a stirring piece used for rotating the rotating column is arranged on the upper side of the positioning column, a second internal thread is arranged inside the connecting pipe, the connecting pipe is connected with the connecting piece through threads, and a yielding groove is further formed in the outer wall of the connecting pipe.

4. The fixing bolt for the connection of the bus upright post according to claim 1, characterized in that: the fixed ring comprises a connecting ring, first external threads are arranged on the outer end face of the connecting ring, a rotating groove is formed in the inner end face of the connecting ring, and a sliding groove is further formed in one side of the rotating groove.

5. The fixing bolt for the connection of the bus upright post according to claim 1, characterized in that: the connecting piece includes the fixed column, the outer terminal surface of fixed column is equipped with the second external screw thread, fixed column one end is equipped with spacing post, spacing post one end is equipped with the hexagonal mounting groove.

6. The fixing bolt for the connection of the bus upright post according to claim 1, characterized in that: the connecting piece, fixed cover, rotate the post with fixed ring material is stainless steel metal material.