CN215189919U

CN215189919U - Table leg cast iron connecting and fixing piece convenient to adjust

Info

Publication number: CN215189919U
Application number: CN202120539624.6U
Authority: CN
Inventors: 肖维林
Original assignee: Tianchang Weilin Machinery Fittings Co ltd
Current assignee: Tianchang Weilin Machinery Fittings Co ltd
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-12-17
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a convenient table leg cast iron of adjusting connects mounting, including connecting the platform, the lower extreme swing joint of connecting the platform has three supporting legs, the equal swing joint in the outside of supporting legs has the stop collar, one side swing joint of stop collar has the telescopic link, the upper end swing joint of connecting the platform has the fixed station, the upper surface of fixed station is provided with the spread groove, the last fixed surface of spread groove installs the desktop link, through the lift column junction, it is three between spread groove and the connection platform the equal swing joint in one end of telescopic link has the telescope tube, and is three the intermediate position of telescope tube all is provided with the connection base, the inside one end swing joint of telescopic link has the bayonet lock, the both sides range of telescope tube has the bolt hole, supporting legs lower surface swing joint has the footing. The utility model discloses make the device possess the function of convenient regulation to the stability of device and easy to assemble's function has been improved.

Description

Table leg cast iron connecting and fixing piece convenient to adjust

Technical Field

The utility model relates to a mounting technical field specifically is a convenient table leg cast iron who adjusts connects mounting.

Background

The table leg structure on the existing market all adopts wood and other single structure iron materials to low in cost, simple process has high rate of utilization, and extensively is used for multiple suitable place, and this device is exactly the connection mounting who is used for seat leg structure.

However, the existing cast iron connecting and fixing piece for the table legs is not stable enough when in use, is difficult to adjust the height of the seat and is very inconvenient to use; therefore, the prior requirements are not met, and a table leg cast iron connecting and fixing piece convenient to adjust is provided for the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a table leg cast iron that conveniently adjusts connects mounting to the table leg cast iron that proposes in solving above-mentioned background art connects the mounting, and is not stable enough during the use, is difficult to adjust the height of seat, uses very inconvenient scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient table leg cast iron of adjusting connects mounting, includes the connection platform, the lower extreme swing joint of connection platform has three supporting legs, the equal swing joint in the outside of supporting legs has the stop collar, one side swing joint of stop collar has the telescopic link, the upper end swing joint of connection platform has the fixed station, the upper surface of fixed station is provided with the spread groove, the last fixed surface of spread groove installs the desktop link, through the lift column junction between spread groove and the connection platform, it is three the equal swing joint in one end of telescopic link has the telescope tube, and is three the intermediate position of telescope tube all is provided with the connection base, the inside one end swing joint of telescopic link has the bayonet lock, the bolt hole has been arranged to the both sides of telescope tube, supporting legs lower surface swing joint has the footing.

Preferably, the lower surface of the lifting column is connected with the connecting base, and the lifting column penetrates through the inside of the connecting table and is attached to the lower surface of the connecting groove.

Preferably, the lower surface of the bottom foot is provided with an anti-skid layer in an arrangement mode, and the middle position of the clamping pin is fixedly provided with a spring.

Preferably, the telescopic rod is fixedly connected with the telescopic sleeve through a bayonet lock, and the bayonet lock penetrates through the inside of the telescopic rod and extends to the outer side of the telescopic sleeve.

Preferably, the lower surface of the desktop connecting frame is provided with a supporting disc, and the diameter of the supporting disc is consistent with that of the connecting groove.

Preferably, the supporting legs are connected with the connecting table and the bottom legs through rotating shafts.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can change the overall supporting stability of the device by matching the supporting legs with the lifting columns and changing the distance between the supporting legs, and the limiting sleeve can be lifted or lowered along with the expansion or reduction of the supporting legs;

2. the utility model discloses cross the lift post and the cooperation of being connected base and flexible cover and telescopic link, thereby can change the distance of telescopic link and flexible cover and make the supporting legs under unmovable circumstances, adjust the height of lift post, in height-adjusting, can guarantee stable function again.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the connection structure of the supporting cross bar and the fixing table of the present invention;

fig. 3 is the schematic view of the cross-sectional structure of the telescopic sleeve and the telescopic rod of the present invention.

In the figure: 1. a connecting table; 2. supporting legs; 3. a limiting sleeve; 4. a telescopic sleeve; 5. a fixed table; 6. connecting grooves; 7. a desktop connecting frame; 8. a lifting column; 9. connecting a base; 10. a telescopic rod; 11. a rotating shaft; 12. a bayonet lock; 13. a pin hole; 14. and (5) footing.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a table leg cast iron connecting and fixing part convenient to adjust comprises a connecting table 1, the lower end of the connecting table 1 is movably connected with three supporting legs 2, the outer sides of the supporting legs 2 are movably connected with a limiting sleeve 3, one side of the limiting sleeve 3 is movably connected with a telescopic rod 10, the function of convenient adjustment of a device can be realized through the mechanism, the upper end of the connecting table 1 is movably connected with a fixed table 5, the upper surface of the fixed table 5 is provided with a connecting groove 6, the upper surface of the connecting groove 6 is fixedly provided with a table top connecting frame 7, the function of convenient fixation of the device can be realized through the mechanism, the connecting groove 6 is connected with the connecting table 1 through a lifting column 8, one ends of the three telescopic rods 10 are movably connected with a telescopic sleeve 4, the middle positions of the three telescopic sleeves 4 are respectively provided with a connecting base 9, one end inside the telescopic rod 10 is movably connected with a bayonet lock 12, and bolt holes 13 are arranged at two sides of the telescopic sleeve 4, the lower surface of the supporting foot 2 is movably connected with a footing 14.

Further, the lower surface of lift post 8 with be connected base 9 and be connected, lift post 8 through connection platform 1's inside and the lower surface laminating of spread groove 6, through this mechanism, can realize the convenient fixed function of device.

Further, the lower surface of footing 14 is arranged with the skid resistant course, and the intermediate position fixed mounting of bayonet 12 has the spring, through this mechanism, can realize the fixed effect of device.

Further, the telescopic rod 10 is fixedly connected with the telescopic sleeve 4 through the bayonet 12, the bayonet 12 penetrates through the inner part of the telescopic rod 10 and extends to the outer side of the telescopic sleeve 4, and through the mechanism, the function of convenient adjustment of the device can be achieved.

Further, the lower surface of the desktop connecting frame 7 is provided with a supporting disc, the diameter of the supporting disc is consistent with that of the connecting groove 6, and the convenient fixing effect of the device can be achieved through the mechanism.

Further, supporting legs 2 are connected with connecting platform 1 and footing 14 through pivot 11, through this mechanism, can realize the stability of device.

The working principle is as follows: during the use, at first, carry out fixed connection with the upper surface of desktop link 7 and the lower surface of desktop through the bolt, agree with supporting disk and spread groove 6 with desktop link 7 lower extreme again, rethread bolt fastening, through supporting legs 2 and lift post 8's cooperation, change the stability that the distance between the supporting legs 2 can change the whole support of device, and stop collar 3 can realize ascending or descending along with the expansion or the reduction of supporting legs 2, through lift post 8 with connect base 9 and telescope tube 4 and telescopic link 10's cooperation, thereby can change telescopic link 10 and telescope tube 4's distance and make supporting legs 2 under the unmovable condition, adjust the height of lift post 8, in height-adjusting, can guarantee stable function again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a convenient table leg cast iron of adjusting connects mounting, is including connecting platform (1), its characterized in that: the lower end of the connecting table (1) is movably connected with three supporting legs (2), the outer sides of the supporting legs (2) are movably connected with a limiting sleeve (3), one side of the limiting sleeve (3) is movably connected with a telescopic rod (10), the upper end of the connecting table (1) is movably connected with a fixed table (5), the upper surface of the fixed table (5) is provided with a connecting groove (6), the upper surface of the connecting groove (6) is fixedly provided with a table top connecting frame (7), the connecting groove (6) is connected with the connecting table (1) through a lifting column (8), one end of each of the three telescopic rods (10) is movably connected with a telescopic sleeve (4), the middle positions of the three telescopic sleeves (4) are respectively provided with a connecting base (9), one end of the inner part of each telescopic rod (10) is movably connected with a clamping pin (12), and bolt holes (13) are arranged on two sides of each telescopic sleeve (4), the lower surface of the supporting leg (2) is movably connected with a footing (14).

2. A table leg cast iron connecting fixing member convenient to adjust as claimed in claim 1, wherein: the lower surface of the lifting column (8) is connected with the connecting base (9), and the lifting column (8) penetrates through the inner part of the connecting table (1) and is attached to the lower surface of the connecting groove (6).

3. A table leg cast iron connecting fixing member convenient to adjust as claimed in claim 1, wherein: an anti-slip layer is arranged on the lower surface of the bottom foot (14), and a spring is fixedly arranged in the middle of the clamping pin (12).

4. A table leg cast iron connecting fixing member convenient to adjust as claimed in claim 1, wherein: the telescopic rod (10) is fixedly connected with the telescopic sleeve (4) through a clamping pin (12), and the clamping pin (12) penetrates through the inner part of the telescopic rod (10) and extends to the outer side of the telescopic sleeve (4).

5. A table leg cast iron connecting fixing member convenient to adjust as claimed in claim 1, wherein: the lower surface of the desktop connecting frame (7) is provided with a supporting disc, and the diameter of the supporting disc is consistent with that of the connecting groove (6).

6. A table leg cast iron connecting fixing member convenient to adjust as claimed in claim 1, wherein: the supporting legs (2) are connected with the connecting platform (1) and the bottom feet (14) through rotating shafts (11).