CN218418916U

CN218418916U - Folding table with knob device

Info

Publication number: CN218418916U
Application number: CN202221725254.6U
Authority: CN
Inventors: 郑碧春; 柴立
Original assignee: Shenzhen Jumi Furniture Co ltd
Current assignee: Shenzhen Jumi Furniture Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2023-02-03
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a folding table with knob device, including table and linking bridge, this table both sides all are equipped with the upper bracket, and this upper bracket surface is equipped with at least more than one hasp, and the both sides of this linking bridge all are equipped with the knob device, and this knob device surface is equipped with the connecting block, and this connecting block and this bracket connection, this knob device inboard are equipped with the closure subassembly, and this closure subassembly is equipped with at least more than one locked groove, and this hasp of this upper bracket can be connected with this locked groove lock.

Description

Folding table with knob device

Technical Field

The utility model relates to a dry furniture field, concretely relates to folding table with knob device.

Background

A table for meetings or training usefulness in present office all has folding function usually, the table comprises table and linking bridge, the surface that linking bridge was located to the table level can expand the use when using, can make and fold between table and the linking bridge and accomodate when not needing to use, make the table can fold to accomodate under the condition of not using and save there is the space, the beta structure of traditional table is when folding, there is not link structure between table and the linking bridge, the condition of retro-reflection can appear after table and the linking bridge are folding, can't fix a position at folding state between table and the linking bridge, lead to the table can't arrange neatly when having, occupy the interior space. Which is a major drawback of the conventional art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be: when using or fold condition between table and the linking bridge, can both the lock be connected between table and the linking bridge, make this table more stable and prevent to kick-back when folding when using.

In order to achieve the above object, the utility model provides a folding table with knob device, including table and linking bridge, this table both sides all are equipped with the upper bracket, and this upper bracket surface is equipped with at least more than one hasp, and the both sides of this linking bridge all are equipped with the knob device, and this knob device surface is equipped with the connecting block, and this connecting block and this upper bracket are connected, and this knob device inboard is equipped with the closure subassembly, and this closure subassembly is equipped with at least more than one locked groove, and this hasp of this upper bracket can be connected with this locked groove lock.

The utility model discloses a technological effect and advantage: this hasp homoenergetic and this locked groove be connected when using or fold condition between this table and this linking bridge, make this table more stable and prevent to kick-back when folding when using, through the simple operation of the control structure of this knob.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is an exploded view of the table and the connecting bracket of the present invention.

Fig. 3 is an exploded view of the knob device of the present invention.

Fig. 4 is a cross-sectional view of the connection of the horizontal connecting bracket of the desk board of the present invention.

Fig. 5 is a cross-sectional view of the connection bracket of the folded table board of the present invention.

Detailed Description

As shown in fig. 1 to 5, a folding table with a knob device includes a table board 100 and a connecting bracket 200, wherein both sides of the table board 100 facing the connecting bracket 200 are provided with an upper bracket 110, a surface of the upper bracket 110 is provided with at least one locking catch 111, both sides of the connecting bracket 200 are provided with the knob device 210, a surface of the knob device 210 is provided with a connecting block 211, the connecting block 211 is connected with the upper bracket 110 through a pin 201, an inner side of the knob device 210 is provided with a locking assembly 220, the locking assembly 220 is provided with at least one locking groove 221, and the locking catch 111 of the upper bracket 110 can be connected with the locking groove 221 in a locking manner.

The knob device 210 is provided with a knob 230 at an outer side thereof, a side end of the locking assembly 220 is connected to the knob 230 by a screw, the locking assembly 220 can be rotated by rotating the knob 230 to control the connection with the latch 111, when in use, one end of the upper bracket 110 is connected to the knob device 210 by the pin 201, the latch 111 of the upper bracket 110 extends to the inside of the knob device 210 to be connected to the locking assembly 220 in a fastening manner, when the table board 100 needs to be rotated, the knob 230 is rotated to separate the locking assembly 220 from the latch 111, and at this time, the table board 100 rotates around the pin 201 as an axis to enable the table board 100 and the connecting bracket 200 to be folded.

The connecting bracket 200 includes a first center pillar 202, a second center pillar 203 and a cross beam 204, the first center pillar 202 is connected to the second center pillar 203 through the cross beam 204, the top ends of the first center pillar 202 and the second center pillar 203 are respectively provided with the knob device 210, the knob device 210 includes a main frame 212, the locking assembly 220 is disposed in the main frame 212, the cross beam 204 is provided with a linkage rod 205, two sides of the linkage rod 205 are respectively connected to the locking assemblies 220 in the knob devices 210 at two ends through screws, when in use, the knob 230 at one end is rotated to control the rotation of the locking assembly 220, and the linkage rod 205 can drive the locking assembly 220 at the other end to rotate.

The knob device 210 further includes a fixing plate 213, the fixing plate 213 is connected to the main frame 212 through a screw, a supporting post 214 is disposed between the fixing plate 213 and the side wall of the main frame 212, the locking assembly 220 includes a shifting shaft 222, a locking frame 223 and a torsion spring 224, the locking frame 223 and the torsion spring 224 are sleeved on the surface of the shifting shaft 222, one end of the torsion spring 224 is tangent to the supporting post 214, the other end of the torsion spring 224 is connected to the locking frame 223, when in use, one end of the shifting shaft 222 is connected to the linkage rod 205, the other end of the shifting shaft 222 is connected to the knob 230, and when the knob 230 is controlled to rotate the locking assembly 220, the locking assembly 220 can be controlled to automatically reset through the elastic force of the torsion spring 224.

The connecting block 211 is disposed on one side of the top end of the main frame 212, the upper bracket 110 is disposed with the mounting groove 112, the connecting block 211 is disposed in the mounting groove 112, and the connecting block 211 is connected to the sidewalls of two sides of the mounting groove 112 through the pin 201.

The upper bracket 110 includes a first locking buckle 113 and a second locking buckle 114, a first locking buckle hole 215 is disposed at the top end of the main frame 212, a second locking buckle hole 216 is disposed at the side end of the main frame, a first locking groove 225 and a second locking groove 226 are disposed on the locking frame 223, when the folding table needs to be used, the table 100 is horizontally disposed on the surface of the connecting support 200, the first locking buckle 113 enters the main frame 212 from the first locking buckle hole 215 to be locked with the first locking groove 225, when the folding table needs to be folded and stored, after the table 100 and the connecting support 200 are unfolded, the second locking buckle 114 enters the main frame 212 from the second locking buckle hole 216 to be locked with the second locking groove 226, and the locking or separation between the locking groove 221 and the locking buckle 111 can be controlled by the rotation of the knob 230.

A decoration frame 217 is disposed between the fixing plate 213 and the knob 230, the decoration frame 217, the knob 230 and the fixing plate 213 are all provided with a central through hole, a screw hole is disposed at the side end of the shifting shaft 222, and a screw passes through the central through hole and is screwed with the screw hole.

The knob 230 is provided with a decorative cover 231 on the surface, and the decorative cover 231 is provided with indication marks on the surface to provide the adjusting direction.

The main frame 212 has hooks 218 on its surface, and the hooks 218 facilitate hanging articles when in use.

To sum up, utility model's folding table with knob device between this table 100 and this linking bridge 200 when using or fold condition this hasp 111 homoenergetic with be connected between this keyway 221, make this table 100 more stable and prevent to kick-back when folding when using, through the simple convenient operation of this control structure of this knob 230.

Claims

1. The utility model provides a folding table with knob device which characterized in that: including table (100) and linking bridge (200), this table (100) both sides all are equipped with upper bracket (110), this upper bracket (110) surface is equipped with at least more than one hasp (111), the both sides of this linking bridge (200) all are equipped with knob device (210), this knob device (210) surface is equipped with connecting block (211), this connecting block (211) are connected with this upper bracket (110), this knob device (210) inboard is equipped with locking subassembly (220), this locking subassembly (220) are equipped with at least more than one locked groove (221), this hasp (111) of this upper bracket (110) can be connected with this locked groove (221) lock.

2. The folding table with knob device according to claim 1, wherein: the knob device (210) is provided with a knob (230) on the outer side, and one end of the locking component (220) is connected with the knob (230).

3. Folding table provided with knob means, according to claim 2, characterized in that: the connecting support (200) comprises a first middle column (202), a second middle column (203) and a cross beam (204), the top ends of the first middle column (202) and the second middle column (203) are respectively provided with the knob device (210), the knob device (210) comprises a main frame body (212), a linkage rod (205) is arranged in the cross beam (204), and two sides of the linkage rod (205) are respectively connected with the locking assemblies (220) on two sides.

4. Folding table provided with knob means, according to claim 3, characterized in that: the knob device (210) further comprises a fixing plate (213), a supporting column (214) is arranged between the fixing plate (213) and the side wall of the main frame body (212), the locking component (220) comprises a shifting shaft (222), a locking frame (223) and a torsion spring (224), the locking frame (223) and the torsion spring (224) are sleeved on the surface of the shifting shaft (222), one end of the torsion spring (224) is tangent to the supporting column (214), and the other end of the torsion spring (224) is connected with the locking frame (223).

5. A folding table with knob device according to claim 3, wherein: this main frame body (212) top is equipped with this connecting block (211), and this upper bracket (110) is equipped with mounting groove (112), and in this mounting groove (112) was located in this connecting block (211), this connecting block (211) were connected with the both sides lateral wall of this mounting groove (112) through this round pin axle (201).

6. A folding table with knob device according to claim 3, wherein: the upper bracket (110) comprises a first lock catch (113) and a second lock catch (114), a first lock catch hole (215) is formed in the top end of the main frame body (212), a second lock catch hole (216) is formed in the side end of the main frame body, a first lock groove (225) and a second lock groove (226) are formed in the lock frame (223), the first lock catch (113) can enter the main frame body (212) from the first lock catch hole (215) to be connected with the first lock groove (225) in a buckling mode, and the second lock catch (114) can enter the main frame body (212) from the second lock catch hole (216) to be connected with the second lock groove (226) in a buckling mode.

7. Folding table provided with knob means, according to claim 4, characterized in that: a decorative frame (217) is arranged between the fixing plate (213) and the knob (230), the decorative frame (217), the knob (230) and the fixing plate (213) are all provided with central through holes, the side end of the stirring shaft (222) is provided with screw holes, and screws pass through the central through holes to be screwed with the screw holes.

8. Folding table provided with knob device according to claim 7, characterized in that: the surface of the knob (230) is provided with a decorative cover (231).

9. Folding table provided with knob device according to claim 7, characterized in that: the surface of the main frame body (212) is provided with a hook (218).