CN210539901U

CN210539901U - Cabinet with extensible and rotatable table board

Info

Publication number: CN210539901U
Application number: CN201921210310.0U
Authority: CN
Inventors: 李昕
Original assignee: Jiangsu Jianzhu Institute
Current assignee: Jiangsu Jianzhu Institute
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-19
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses an extensible rotatory cupboard of mesa, including outer mesa and interior mesa, the spout has been seted up on the lateral wall of outer mesa front end, interior mesa sliding connection is in the spout, all set up the semi-circular groove with the spout intercommunication on two inner walls of spout, left side the semi-circular inslot is installed and is used for promoting the pushing mechanism that the mesa stretches out or gets into the spout. The utility model discloses a set up pushing mechanism, control mechanism, coupling mechanism, fall and hinder mechanism and locking mechanism, can release the interior mesa of putting in the spout with receiving, increase the usable floor area of cupboard mesa, it can make interior mesa resistance when the roll-off less to fall to hinder the mechanism, need not that the user uses very big power to rotate the rocker, can also align through three pivot hole, insert the pivot in the three pivot hole on left side or right side, make interior mesa have the function of ninety degrees of two-way rotation, strengthen the flexibility of cupboard mesa, make it more can satisfy user's demand.

Description

Cabinet with extensible and rotatable table board

Technical Field

The utility model relates to a cupboard technical field especially relates to a cupboard of extensible rotation of mesa.

Background

The cupboard is also called as household kitchen furniture and cupboard soldier, and is a household civil facility integrating comprehensive functions of burning, washing, storing, absorbing oil smoke and the like in a household kitchen. The kitchen cabinet is a physical carrier of various kitchen appliances and kitchen appliances in a modern integral kitchen and an artistic carrier of kitchen design ideas, so that the kitchen cabinet is a main body of the modern integral kitchen, and the design of the integral kitchen can be even equal to that of an integral cabinet in a certain sense.

At present, the cupboard is mostly with the floor cabinet type and the wall-hanging is many on the market, and ordinary floor cabinet formula cupboard is applicable to the less kitchen in kitchen space usually, because kitchen sales counter area is little to the mesa of cupboard is flexible rotatory, and the thing that leads to can putting on the mesa is few, and then can cause to eat material processing after put in a jumble, thereby cause certain influence to the culinary art food.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the extensible rotatory cupboard of mesa that proposes, it is through setting up pushing mechanism, a control mechanism, coupling mechanism, fall and hinder mechanism and locking mechanism, can come to receive the interior mesa of putting in the spout and release through rotating the rocker, increase the usable floor area of cupboard mesa, it can make interior mesa resistance less when the roll-off to fall the setting of hindering the mechanism, need not the user and use very big power rotation rocker, can also align with second pivot hole and first pivot hole and third pivot hole, insert the pivot in the three pivot hole on left side or right side, make interior mesa have the function of ninety degrees of left side or right side rotation, strengthen the flexibility of cupboard mesa, make it more can satisfy user's demand.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cupboard of extensible rotatory mesa, includes outer mesa and interior mesa, seted up the spout on the outer mesa front end lateral wall, interior mesa sliding connection is in the spout, all set up the semicircular groove with the spout intercommunication on two inner walls of spout, the left side semicircular groove is installed and is used for promoting the pushing mechanism that interior mesa stretches out or gets into the spout, the right side the semicircular groove is installed and is used for reducing the resistance that receives when interior mesa moves and fall the mechanism that hinders, all set up the pivoted slot with the spout intercommunication on the outer mesa both ends lateral wall, two first pivot hole has all been seted up to the bottom in the pivoted slot, second pivot hole has all been seted up at both ends on the interior mesa, third pivot hole has all been seted up to outer mesa upper end both sides, the upper end of outer mesa is installed and is used for controlling the control mechanism action that promotes, the upper end of outer mesa is installed and is used for connecting first pivot hole, And the second rotating shaft hole and the third rotating shaft hole are connected.

Preferably, the pushing mechanism comprises a gear which is rotatably connected in the left semicircular groove through a fixed shaft and a rack which is arranged on the left side wall of the inner table top, and the gear is meshed with the rack.

Preferably, the resistance reducing mechanism comprises a pulley rotatably connected in a right semicircular groove and a sliding rail arranged on the right side wall of the inner table top, and the pulley is matched with the sliding rail.

Preferably, the control mechanism comprises a rocker and a handle, the fixed shaft penetrates through the upper end of the outer table top, the rocker is fixedly connected to the tail end of the fixed shaft, the handle is fixedly connected to one end, far away from the fixed shaft, of the rocker, and the fixed shaft is provided with a locking mechanism for locking the pushing mechanism.

Preferably, the locking mechanism comprises a ratchet wheel and a pawl which are matched with each other, the ratchet wheel is rotatably connected to the upper end of the outer table top and is coaxially and fixedly connected with the fixed shaft, and the pawl is rotatably connected to the upper end of the outer table top.

Preferably, coupling mechanism includes the solid fixed ring of fixed connection in the middle of two third pivot holes, gu go up through haulage rope fixedly connected with pivot on the fixed ring, the pivot respectively with first pivot hole, second pivot hole and third pivot hole cooperation.

The utility model discloses following beneficial effect has:

1. by arranging the pushing mechanism, the control mechanism, the resistance reducing mechanism and the locking mechanism, the inner table top stored in the sliding groove can be pushed out by rotating the rocker, the using area of the table top of the cabinet is increased, the resistance of the inner table top when the inner table top slides out can be smaller due to the arrangement of the resistance reducing mechanism, a user does not need to rotate the rocker with great force, the locking mechanism can fix the inner table top, and the user is prevented from carelessly pushing the inner table top back into the sliding groove;

2. through setting up coupling mechanism, first pivot hole, second pivot hole and third pivot hole, can align second pivot hole and first pivot hole and third pivot hole, insert the pivot in the three pivot hole on left side or right side, make interior mesa have the function of ninety degrees of left side or right side rotation, the flexibility of reinforcing cupboard mesa makes it more can satisfy user's demand.

Drawings

Fig. 1 is a schematic structural view of a cabinet with an extendable and rotatable table top according to the present invention;

fig. 2 is a top view of a cabinet with an extendable and rotatable table top according to the present invention.

In the figure: the device comprises an outer table top 1, a semicircular groove 2, a rack 3, a gear 4, a first rotating shaft hole 5, an inner table top 6, a sliding groove 7, a second rotating shaft hole 8, a sliding rail 9, a pulley 10, a rotating groove 11, a ratchet wheel 12, a handle 13, a pawl 14, a rocker 15, a third rotating shaft hole 16, a fixing ring 17, a traction rope 18 and a rotating shaft 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a cabinet with extendible and rotatable table top comprises an outer table top 1 and an inner table top 6, a sliding groove 7 is formed in the side wall of the front end of the outer table top 1, the inner table top 6 is slidably connected into the sliding groove 7, semicircular grooves 2 communicated with the sliding groove 7 are formed in two inner walls of the sliding groove 7, a pushing mechanism used for pushing the inner table top 6 to stretch out or enter the sliding groove 7 is installed in the semicircular grooves 2 on the left side, the pushing mechanism comprises a gear 4 connected into the semicircular grooves 2 on the left side through a fixing shaft in a rotating mode and a rack 3 arranged on the left side wall of the inner table top 6, and the gear 4 is meshed with.

The right semicircular groove 2 is internally provided with a resistance reducing mechanism for reducing resistance borne by the inner table-board 6 during movement, the resistance reducing mechanism comprises a pulley 10 which is rotatably connected in the right semicircular groove 2 and a slide rail 9 which is arranged on the right side wall of the inner table-board 6, and the pulley 10 is matched with the slide rail 9.

All set up the rotation groove 11 with spout 7 intercommunication on the lateral wall of 1 both ends of outer mesa, first pivot hole 5 has all been seted up to the bottom in two rotation grooves 11, and second pivot hole 8 has all been seted up at both ends on the interior mesa 6, and third pivot hole 16 has all been seted up to 1 upper end both sides of outer mesa.

The upper end of the outer table top 1 is provided with a control mechanism for controlling the action of the pushing mechanism, the control mechanism comprises a rocker 15 and a handle 13, the fixed shaft penetrates through the upper end of the outer table top 1, the rocker 15 is fixedly connected at the tail end of the fixed shaft, the handle 13 is fixedly connected at one end of the rocker 15 far away from the fixed shaft, and the fixed shaft is provided with a locking mechanism for locking the pushing mechanism.

The locking mechanism comprises a ratchet wheel 12 and a pawl 14 which are matched with each other, the ratchet wheel 12 is rotatably connected to the upper end of the outer table top 1 and is coaxially and fixedly connected with the fixed shaft, and the pawl 14 is rotatably connected to the upper end of the outer table top 1.

The coupling mechanism who is used for connecting first pivot hole 5, second pivot hole 8 and third pivot hole 16 is installed to the upper end of outer mesa 1, and coupling mechanism includes fixed ring 17 of fixed connection in the middle of two third pivot holes 16, through haulage rope 18 fixedly connected with pivot 19 on the fixed ring 17, pivot 19 respectively with first pivot hole 5, second pivot hole 8 and the cooperation of third pivot hole 16.

The utility model discloses in, when needs increase mesa usable floor area, clockwise rotation rocker 15 makes 4 clockwise rotations of gear to meshing rack 3 is to 7 outside displacements of spout, and then drives interior mesa 6 displacements, makes it stretch out spout 7, increases the usable floor area of mesa, and slide rail 9 cooperates with pulley 10, and the resistance that receives when mesa 6 outwards slide in the reduction reduces, reduces the user and rotates the required power of using of rocker 15.

When the interior mesa 6 is rotated to needs, only need rotate rocker 15 and promote interior mesa 6 and outwards move, make second pivot hole 8 align with first pivot hole 5 and third pivot hole 16, insert the three pivot holes on left three pivot holes or right side with pivot 19 again, promote interior mesa 6 left or right, can realize interior mesa 6 and rotate ninety degrees left or right, the flexibility of reinforcing cupboard mesa makes it more can satisfy user's demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cupboard with an extensible and rotatable table top comprises an outer table top (1) and an inner table top (6), and is characterized in that a sliding groove (7) is formed in the side wall of the front end of the outer table top (1), the inner table top (6) is connected into the sliding groove (7) in a sliding mode, semicircular grooves (2) communicated with the sliding groove (7) are formed in the two inner walls of the sliding groove (7), a pushing mechanism used for pushing the inner table top (6) to stretch out or enter the sliding groove (7) is installed in the semicircular groove (2) on the left side, a resistance reducing mechanism used for reducing resistance borne by the inner table top (6) during movement is installed in the semicircular groove (2) on the right side, rotating grooves (11) communicated with the sliding groove (7) are formed in the side walls of the two ends of the outer table top (1), first rotating shaft holes (5) are formed in the inner bottoms of the two rotating grooves (11), second rotating shaft holes (8) are formed in the two ends, third pivot hole (16) have all been seted up to outer mesa (1) upper end both sides, the control mechanism who is used for controlling the pushing mechanism action is installed to the upper end of outer mesa (1), the coupling mechanism who is used for connecting first pivot hole (5), second pivot hole (8) and third pivot hole (16) is installed to the upper end of outer mesa (1).

2. The extendible and rotatable cabinet with table top as claimed in claim 1, wherein the pushing mechanism comprises a gear (4) rotatably connected to the left semicircular groove (2) via a fixed shaft and a rack (3) disposed on the left side wall of the inner table top (6), the gear (4) and the rack (3) are engaged.

3. The cabinet with extensible and rotatable table top as claimed in claim 1, wherein the resistance reducing mechanism comprises a pulley (10) rotatably connected in the right semicircular groove (2) and a slide rail (9) arranged on the right side wall of the inner table top (6), and the pulley (10) and the slide rail (9) are matched.

4. The cabinet with extendible and rotatable table top as claimed in claim 2, wherein the control mechanism comprises a rocker (15) and a handle (13), the fixed shaft penetrates the upper end of the outer table top (1), the rocker (15) is fixedly connected to the end of the fixed shaft, the handle (13) is fixedly connected to the end of the rocker (15) far away from the fixed shaft, and the fixed shaft is provided with a locking mechanism for locking the pushing mechanism.

5. The cabinet with extendible and rotatable table top as claimed in claim 4, wherein the locking mechanism comprises a ratchet (12) and a pawl (14) cooperating with each other, the ratchet (12) being rotatably connected to the upper end of the outer table top (1) and being fixed coaxially with the fixed shaft, and the pawl (14) being rotatably connected to the upper end of the outer table top (1).

6. The cabinet with extensible and rotatable table board as claimed in claim 1, wherein the connecting mechanism comprises a fixing ring (17) fixedly connected between two third rotating shaft holes (16), a rotating shaft (19) is fixedly connected to the fixing ring (17) through a pulling rope (18), and the rotating shaft (19) is respectively matched with the first rotating shaft hole (5), the second rotating shaft hole (8) and the third rotating shaft hole (16).