CN221075842U - Large-size plastic upright post - Google Patents

Abstract

The utility model discloses a large-size plastic stand column, which belongs to the field of stand columns and comprises a stand column main body and a threaded cylinder, wherein a sleeve is arranged in the stand column main body, the threaded cylinder is arranged in the sleeve, two dismounting structures are symmetrically arranged in the sleeve, each dismounting structure consists of a mounting column, a spring, a baffle plate, a base plate, a clamping block and a pull ring, the spring is sleeved on the mounting column, the baffle plate is arranged at the inner end of the mounting column, the base plate is slidably arranged on the mounting column and the baffle plate, the clamping block is arranged at the inner end of the base plate, the pull ring is symmetrically arranged at the outer end of the base plate, two clamping grooves are symmetrically formed in the outer wall of the threaded cylinder, the sleeve is arranged in the stand column main body, and the dismounting structures are arranged in the sleeve, and simultaneously, the threaded cylinder is arranged in the sleeve, and after sliding wires are generated in the threaded cylinder, the threaded cylinder can be independently dismounted through the dismounting structures to be replaced, so that the waste of resources can be reduced, and the use cost of a user can be reduced.

Description

Large-size plastic upright post

Technical Field

The utility model relates to the field of stand columns, in particular to a large-size plastic stand column.

Background

The large-size plastic upright post is arranged in the television, and the bracket for supporting the television is generally connected with the large-size plastic upright post through a bolt. Conventional studs are typically cast from aluminum ingots by heating and melting, and then tapped on the castings. However, aluminum cast columns are costly and the polishing and oxidation processes are somewhat damaging to the environment, so a plastic column appears that is lower in cost and more environmentally friendly. When the plastic stand column is produced by injection molding, the melted colloidal particles are required to be put into the threaded cylinder, so that the melted colloidal particles and the threaded cylinder are injected together, and the injection molding of the plastic stand column is finished. However, since the threaded cylinder and the main body of the plastic upright are not detachable, when the thread inside the threaded cylinder is required to be replaced, the threaded cylinder cannot be replaced independently, and the plastic upright can be replaced integrally, so that a certain resource waste is caused, and the use cost of a user is increased, so that the large-size plastic upright is required to solve the problems.

Disclosure of utility model

The utility model mainly aims to provide a large-size plastic upright post which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides a jumbo size plastic stand, includes stand main part and screw thread section of thick bamboo, install the sleeve in the stand main part, the screw thread section of thick bamboo is installed in the sleeve, two dismouting structures are installed to the symmetry in the sleeve, dismouting structure comprises erection column, spring, baffle, base plate, fixture block and pull ring, the spring housing is established on the erection column, the inner at the erection column is installed to the baffle, base plate slidable mounting is on erection column and baffle, the fixture block is installed at the inner of base plate, the pull ring has two and symmetrical outer ends of installing at the base plate.

Preferably, two clamping grooves are symmetrically formed in the outer wall of the threaded cylinder.

Preferably, two mounting grooves are symmetrically formed in the lower end of the sleeve, and the mounting grooves are formed in the inner wall of the sleeve at the same time.

Preferably, the dismounting structure is mounted in a mounting groove formed in the sleeve, the mounting column is fixedly connected with the baffle, and the mounting column is fixedly mounted on the inner wall of the mounting groove.

Preferably, the base plate on the dismounting structure is fixedly connected with the clamping block and the pull ring, the outer end of the base plate is provided with a through hole, the inner end of the base plate is provided with a storage groove, and the through hole and the storage groove are mutually communicated.

Preferably, the base plate is slidably mounted on the mounting column and the baffle through the through holes and the storage grooves formed in the base plate, the base plate is located on the inner side of the spring, and the clamping blocks can be inserted into the clamping grooves formed in the outer wall of the threaded cylinder.

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

Through set up the sleeve in the stand main part to and set up dismouting structure in the sleeve, install the screw thread section of thick bamboo in the sleeve simultaneously, after the screw thread of screw thread section of thick bamboo inside produced smooth silk, accessible dismouting structure was dismantled the screw thread section of thick bamboo alone and is changed, thereby can reduce the waste of resource, can also reduce user's use cost simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a partial cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

FIG. 4 is a schematic view of the structure of the sleeve, the threaded cylinder and the disassembly and assembly structure of the present utility model;

FIG. 5 is a schematic view of the structure of the screw barrel of the present utility model;

FIG. 6 is a schematic view of the assembly and disassembly structure of the present utility model;

fig. 7 is a split view of the detachable structure of the present utility model.

In the figure: 1. a column main body; 2. a sleeve; 3. a thread cylinder; 4. a disassembly and assembly structure; 5. a mounting groove; 6. a clamping groove; 7. a mounting column; 8. a spring; 9. a baffle; 10. a substrate; 11. a clamping block; 12. a pull ring; 13. a through hole; 14. and a storage groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, a large-size plastic stand column comprises a stand column main body 1 and a threaded cylinder 3, wherein the threaded cylinder 3 is arranged in a sleeve 2, two clamping grooves 6 are symmetrically formed in the outer wall of the threaded cylinder 3, and the threaded cylinder 3 can facilitate connection of a television stand with the plastic stand column through bolts.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, install sleeve 2 in column body 1, two mounting grooves 5 have been seted up to the lower extreme symmetry of sleeve 2, mounting groove 5 is simultaneously seted up on the inner wall of sleeve 2, two dismouting structures 4 have been installed to the symmetry in sleeve 2, dismouting structures 4 comprises mounting post 7, spring 8, baffle 9, base plate 10, fixture block 11 and pull ring 12, the spring 8 cover is established on mounting post 7, baffle 9 installs the inner at mounting post 7, base plate 10 slidable mounting is on mounting post 7 and baffle 9, fixture block 11 installs in the inner of base plate 10, pull ring 12 has two and symmetry installs in mounting groove 5 that set up on sleeve 2 at outer end dismouting structures 4 of base plate 10, mounting post 7 and baffle 9 are fixed connection, and mounting post 7 fixed mounting is on the inner wall of mounting groove 5, base plate 10 and fixture block 11 on pull ring 12 fixed connection, the outer end of base plate 10 has seted up through-hole 13, the inner of base plate 10 has seted up storage groove 14, through-hole 13 and storage groove 14 and storage groove 10 are established on mounting post 7 and the inner side of sleeve 3 can also be reduced through mutual thread groove 3, can be changed the inner thread cylinder 3 and can be set up at the inner thread cylinder 3 at the inner side of sleeve 3 through the side of the inner end of the mounting post 2, can be changed, simultaneously, can be changed thread cylinder 3 is set up at the inner thread cylinder 3, and can be changed by the inner thread cylinder 3, 3 is installed at the inner thread 3.

It should be noted that, the present utility model is a large-sized plastic column, in the production process, the raw materials for producing the plastic column need to be melted, then the sleeve 2 and the melted raw materials are injection molded together, and then the screw thread cylinder 3 is installed in the sleeve 2, so as to form a complete plastic column; when the thread in the thread cylinder 3 generates sliding threads and needs to be replaced, the thread cylinder 3 can be detached from the sleeve 2 for independent replacement, the method is that a tool is firstly used for being inserted into a pull ring 12 on the dismounting structure 4, then the pull ring 12 is pulled outwards, at the moment, a clamping block 11 is pulled outwards through a base plate 10, in the process, the base plate 10 compresses a spring 8, after the clamping block 11 is removed from a clamping groove 6 formed in the outer wall of the thread cylinder 3, the fixation of the thread cylinder 3 is released, then the thread cylinder 3 can be pulled out from the sleeve 2, then a new thread cylinder 3 is installed into the sleeve 2, and finally the clamping block 11 is inserted into the clamping groove 6 formed in the outer wall of the thread cylinder 3 under the elastic force of the spring 8, so that the independent replacement of the thread cylinder 3 is completed.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or that equivalents may be substituted for part of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a jumbo size plastic stand, includes stand main part (1) and screw thread section of thick bamboo (3), its characterized in that: install sleeve (2) in stand main part (1), screw thread section of thick bamboo (3) are installed in sleeve (2), two dismouting structures (4) are installed to symmetry in sleeve (2), dismouting structure (4) are by erection column (7), spring (8), baffle (9), base plate (10), fixture block (11) and pull ring (12) are constituteed, spring (8) cover is established on erection column (7), baffle (9) are installed at the inner of erection column (7), base plate (10) slidable mounting is on erection column (7) and baffle (9), the inner at base plate (10) is installed to fixture block (11), pull ring (12) have two and symmetry to install the outer end at base plate (10).

2. The large-size plastic column according to claim 1, wherein: two clamping grooves (6) are symmetrically formed in the outer wall of the threaded cylinder (3).

3. A large-size plastic post according to claim 2, characterized in that: two mounting grooves (5) are symmetrically formed in the lower end of the sleeve (2), and the mounting grooves (5) are formed in the inner wall of the sleeve (2) at the same time.

4. A large size plastic post according to claim 3, characterized in that: the dismounting structure (4) is mounted in a mounting groove (5) formed in the sleeve (2), the mounting column (7) is fixedly connected with the baffle (9), and the mounting column (7) is fixedly mounted on the inner wall of the mounting groove (5).

5. The large-size plastic column according to claim 4, wherein: the base plate (10) on dismouting structure (4) is with fixture block (11), pull ring (12) fixed connection, through-hole (13) have been seted up to the outer end of base plate (10), accomodate groove (14) have been seted up to the inner of base plate (10), through-hole (13) and accomodate groove (14) intercommunication each other.

6. The large-size plastic column according to claim 5, wherein: the base plate (10) is slidably mounted on the mounting column (7) and the baffle (9) through a through hole (13) and a storage groove (14) formed in the base plate, the base plate (10) is located on the inner side of the spring (8), and the clamping block (11) can be inserted into a clamping groove (6) formed in the outer wall of the threaded cylinder (3).