CN213487549U

CN213487549U - Durable table frame connecting structure

Info

Publication number: CN213487549U
Application number: CN202022273874.8U
Authority: CN
Inventors: 肖泽佳
Original assignee: Hebei Shenglong Cabinet Industry Co ltd
Current assignee: Hebei Shenglong Cabinet Industry Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-22
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to the technical field of table frame connecting structures, in particular to a durable table frame connecting structure, which comprises four table leg extending plates, two front connecting frames and two rear connecting frames, wherein the front connecting frames and the rear connecting frames are connected with the table leg extending plates, the front connecting frames and the rear connecting frames are respectively connected with a front supporting tube and a rear supporting tube through first tightening mechanisms, the front supporting tube and the rear supporting tube are respectively provided with a first mounting hole and two first through holes, a square tube is fixedly connected between the front connecting frames and the rear connecting frames through a second tightening mechanism, the square tube is provided with two second mounting holes and four second through holes, a connecting tube is connected between the two front supporting tubes, the two rear supporting tubes are both connected with the connecting tube, the connecting tube is connected with a supporting frame mechanism, the connecting tube is connected with a plurality of mounting plates, the table top supporting effect is better, meanwhile, the structure is simple, the installation is convenient, the structural strength is high, and the appearance is attractive.

Description

Durable table frame connecting structure

Technical Field

The utility model relates to a table frame connection structure technical field specifically is a durable type table frame connection structure.

Background

As is well known, the table frame connecting structure is an auxiliary device for supporting the table top during the use of the table top, so as to facilitate the more convenient use of the table top, and is widely used when the table top is used.

Chinese patent No. CN201821643589.7 discloses a table frame connection structure, including table leg extension board, connecting plate and reinforcing plate, the table leg extension board passes through the bolt and is connected with the connecting plate, and the reinforcing plate is connected with table leg extension board and connecting plate through the connector, and it is when using, at the top installation desktop of connecting plate and reinforcing plate, realizes the support of desktop and uses.

However, the above prior art solutions still have the following drawbacks: the desktop is poor in supporting effect, the joint of the desk leg extension plate, the connecting plate and the reinforcing plate is overstaffed in structure, installation is complex, structural strength is low, and attractiveness is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a durable table frame connection structure, its desktop supporting effect is better, and is comparatively durable, and the structure is comparatively succinct simultaneously, and it is comparatively convenient to install, and structural strength is higher, comparatively pleasing to the eye.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a durable type table frame connection structure, includes four table leg extension boards, still includes two preceding link and two back links, preceding link and back link all with table leg extension board fixed connection all are connected with preceding supporting tube and back supporting tube respectively through first tight mechanism in the top of two preceding links and on two back links, all seted up first mounting hole and two first clearing holes on the preceding supporting tube and on the back supporting tube, manage through second tight mechanism fixedly connected with side's pipe in top between preceding link and the back link, two second mounting holes and four second through holes have been seted up on the side pipe fixedly connected with connecting pipe, two between the preceding supporting tube the back supporting tube all is connected with the connecting pipe, fixedly connected with supporting frame mechanism on the connecting pipe, a plurality of mounting panels of fixedly connected with on the connecting pipe.

Preferably, first tight mechanism in top and the tight mechanism in second all include tight piece in top and the tight bolt in top, the tight bolt in top with preceding link and back link threaded connection, the tight piece in top with the tight bolt in top is normal running fit.

Preferably, the support frame mechanism comprises two support legs, two support legs are fixedly connected with the connecting pipe, two arc-shaped protection plates are fixedly connected between the two support legs, and arc-shaped doors are rotatably connected to the arc-shaped protection plates.

Preferably, the bottom ends of the supporting legs are fixedly connected with backing plates.

Preferably, a plurality of heat dissipation openings are formed in the arc-shaped door.

Preferably, a pull rod is installed on the arc door.

Preferably, the top end of the table leg extension plate is fixedly connected with a circular sheet.

Preferably, the bottom end of the table leg extension plate is fixedly connected with a conical column, the conical column is fixedly connected with a supporting ball, and the supporting ball is connected with a circular supporting plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a durable type table frame connection structure possesses following beneficial effect:

1. this durable type table frame connection structure through the design of table leg extension board, is convenient for support the four corners position department of desktop, and the supporting effect is better, through the design of connecting pipe and supporting leg, the support of the desktop middle part position of being convenient for, and bearing structure is comparatively stable, and is comparatively durable.

2. This durable type table frame connection structure through the design of preceding link and back link, the table leg extension board of being convenient for, preceding supporting tube, back supporting tube and the side between the pipe connection, the structure is comparatively succinct, and it is comparatively convenient to install, and structural strength is higher, and the aesthetic property is better.

Drawings

Fig. 1 is a schematic sectional perspective view of the present invention;

FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of a partial enlarged structure at C in fig. 1 according to the present invention;

fig. 5 is a schematic view of a partial enlarged structure at D in fig. 1 according to the present invention;

fig. 6 is a schematic view of a partial enlarged structure at E in fig. 1 according to the present invention;

fig. 7 is a schematic view of the overall three-dimensional structure of the present invention.

In the figure: 1. a table leg extension plate; 2. a front connecting frame; 3. a rear connecting frame; 4. a front support tube; 5. a rear support tube; 6. a square tube; 7. a connecting pipe; 8. mounting a plate; 9. a jacking block; 10. jacking the bolt; 11. supporting legs; 12. an arc-shaped protection plate; 13. an arc-shaped door; 14. a base plate; 15. a heat dissipation port; 16. a pull rod; 17. a circular sheet; 18. a tapered post; 19. a support ball; 20. and a circular support plate.

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 it is obvious that 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.

Examples

Referring to fig. 1-7, a durable table frame connecting structure comprises four table leg extending plates, two front connecting frames 2 and two rear connecting frames 3, wherein the front connecting frames 2 and the rear connecting frames 3 are fixedly connected with the table leg extending plates 1, the four corners of a table top can be conveniently supported, the supporting effect is good, the front connecting frames 2 and the rear connecting frames 3 are respectively connected with a front supporting tube 4 and a rear supporting tube 5 through first tightening mechanisms, the front supporting tube 4 and the rear supporting tube 5 are respectively provided with a first mounting hole and two first through holes, a square tube 6 is fixedly connected between the front connecting frames 2 and the rear connecting frames 3 through a second tightening mechanism, the front connecting frames 2 and the rear connecting frames 3 can be conveniently connected, the structure is simple, the installation is convenient, the structural strength is high, the square tube 6 is provided with two second mounting holes and four second through holes, the installation of the desktop of being convenient for and passing through and rotating of puller bolt 10, the aesthetic property is better, fixedly connected with connecting pipe 7 between two preceding stay tubes 4, and two back stay tubes 5 all are connected with connecting pipe 7, the support of the desktop middle part position of being convenient for, bearing structure is comparatively stable, and is comparatively durable, fixedly connected with support frame mechanism on the connecting pipe 7, a plurality of mounting panels 8 of fixedly connected with on the connecting pipe 7.

It should be further noted that, the first tightening mechanism and the second tightening mechanism both include a tightening block 9 and a tightening bolt 10, the tightening bolt 10 is in threaded connection with the front connecting frame 2 and the rear connecting frame 3, the tightening block 9 is in rotational fit with the tightening bolt 10, which facilitates the connection between the table leg extension plate 1, the front supporting tube 4, the rear supporting tube 5 and the square tube 6, the structure is simple, the installation is convenient, the structural strength is high, the aesthetic property is good, the supporting frame mechanism includes two supporting legs 11, both the two supporting legs 11 are fixedly connected with the connecting tube 7, which facilitates the supporting of the connecting tube 7, the supporting effect is good, two arc-shaped protection plates 12 are fixedly connected between the two supporting legs 11, which facilitates the sufficient utilization of the space and is beautiful, the arc-shaped protection plates 12 are rotationally connected with the arc-shaped door 13, which facilitates the installation of the power supply equipment in the space between the two arc-shaped protection, comparatively practical, the bottom fixedly connected with backing plate 14 of supporting leg 11, be convenient for improve the structural strength between two supporting legs 11, a plurality of thermovents 15 have been seted up on the arc door 13, be convenient for ventilate and dispel the heat, comparatively practical, install pull rod 16 on the arc door 13, be convenient for open and close of arc door 13, the top fixedly connected with circular piece 17 of table leg extension board 1, be convenient for improve the support area, it is comparatively steady to support, the bottom fixedly connected with toper post 18 of table leg extension board 1, fixedly connected with support ball 19 on the toper post 18, be connected with circular backup pad 20 on the support ball 19, be convenient for improve and place the stationarity, comparatively practical.

To sum up, the working principle and the working process of the durable table frame connecting structure are that when in use, the table leg extending plate 1, the front supporting tube 4, the rear supporting tube 5 and the square tube 6 are connected through the front connecting frame 2 and the rear connecting frame 3, then the two front supporting tubes 4 and the two rear supporting tubes 5 are connected with the connecting tube 7 to complete the assembly of the durable table frame connecting structure, then the durable table frame connecting structure is placed in a place to be used, the circular supporting plate 20 rotates relative to the supporting ball 19 according to the ground condition, the circular supporting plate 20 has better contact effect with the ground and better supporting effect, then a table top is installed on the upper part of the durable table frame connecting structure, the table top supporting effect is better through the matching of the table leg extending plate 1 and the table leg 11, the circular sheets 17 are fixedly connected on the table leg extending plate 1, the contact area of the table leg extending plate and the four corners of the table top is increased, the supporting effect of desktop is better, and is comparatively durable, and supporting leg 11 and arc guard plate 12 cooperation form confined circuit installation space, and the circuit protection nature is better, and the outward appearance is comparatively pleasing to the eye, when the circuit need be maintained and overhauls, opens arc door 13 through pull rod 16, uses comparatively in a flexible way, and the realization circulation of air that thermovent 15 on the arc door 13 can be better uses electricity comparatively safely, and the practicality is higher.

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 appended claims and their equivalents.

Claims

1. The utility model provides a durable type table frame connection structure, includes four table leg extension boards (1), its characterized in that: the table leg extension plate is characterized by further comprising two front connecting frames (2) and two rear connecting frames (3), wherein the front connecting frames (2) and the rear connecting frames (3) are fixedly connected with the table leg extension plate (1), the front supporting tubes (4) and the rear supporting tubes (5) are respectively connected onto the two front connecting frames (2) and the two rear connecting frames (3) through first tightening mechanisms, first mounting holes and two first through holes are respectively formed in the front supporting tubes (4) and the rear supporting tubes (5), square tubes (6) are fixedly connected between the front connecting frames (2) and the rear connecting frames (3) through second tightening mechanisms, two second mounting holes and four second through holes are formed in the square tubes (6), connecting tubes (7) are fixedly connected between the front supporting tubes (4), the rear supporting tubes (5) are respectively connected with the connecting tubes (7), and a supporting frame mechanism is fixedly connected onto the connecting tubes (7), the connecting pipe (7) is fixedly connected with a plurality of mounting plates (8).

2. A durable table frame attachment as defined in claim 1, wherein: first tight mechanism in top and the tight mechanism in second all include tight piece in top (9) and puller bolt (10), puller bolt (10) with preceding link (2) and back link (3) threaded connection, tight piece in top (9) with puller bolt (10) are normal running fit.

3. A durable table frame attachment as defined in claim 2, wherein: the support frame mechanism comprises two support legs (11), two support legs (11) are all fixedly connected with a connecting pipe (7), two arc protection plates (12) are fixedly connected between the two support legs (11), and arc doors (13) are rotatably connected to the arc protection plates (12).

4. A durable table frame attachment as defined in claim 3, wherein: the bottom end of the supporting leg (11) is fixedly connected with a backing plate (14).

5. A durable table connection as defined in claim 4, wherein: a plurality of heat dissipation openings (15) are formed in the arc-shaped door (13).

6. A durable table connection as defined in claim 5, wherein: and a pull rod (16) is arranged on the arc door (13).

7. A durable table frame attachment as defined in claim 6, wherein: the top end of the desk leg extension plate (1) is fixedly connected with a circular sheet (17).

8. A durable table connection as defined in claim 7, wherein: the bottom end of the desk leg extension plate (1) is fixedly connected with a conical column (18), a supporting ball (19) is fixedly connected onto the conical column (18), and a circular supporting plate (20) is connected onto the supporting ball (19).