CN214284011U

CN214284011U - Lifting kitchen table

Info

Publication number: CN214284011U
Application number: CN202023141893.1U
Authority: CN
Inventors: 张利萍
Original assignee: Shanghai Na Fu Furniture Co ltd
Current assignee: Shanghai Na Fu Furniture Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-09-28
Anticipated expiration: 2030-12-23

Abstract

The lifting kitchen table of the utility model is provided with a support frame below the table top, the support frame is provided with a lifting mechanism capable of adjusting the height of the table top, and the table top is fixedly arranged at the top end of the support frame and can lift up and down along with the support frame; the support frame comprises a plurality of vertical support columns, each support column is respectively provided with a plurality of layers of sleeve columns in an overlapping mode from outside to inside, and each layer of sleeve column can slide up and down along the inner wall of one layer of sleeve column outside; a limiting mechanism is respectively arranged between two adjacent layers of sleeve columns; according to the requirement of the use height, the sleeve columns of the corresponding layers are controlled to ascend to the positions along the inner cavities of the outer sleeve columns, and when the limiting holes in the side walls of the sleeve columns correspond to the limiting holes in the outer sleeve columns, the inner elastic pins extend out of the limiting holes in the outer sleeve columns along the guide holes to be matched and limited; the height can be adjusted according to different use requirements, the structure is simple, and the operation is convenient.

Description

Lifting kitchen table

Technical Field

The utility model belongs to the technical field of daily necessities furniture manufacture, concretely relates to lift kitchen platform.

Background

With the long-term development of human civilization, the process of taking food is also developed from the original tao mao blood of drinking to the current food which is 'unhappy to eat, cut meat or fish into thin slices is not so fine', and the fine processing of food can not leave the kitchen table. With the rapid development of food processing and cooking technology, the kitchen tables are correspondingly changed and updated from the original soil cookers to modern integrated kitchen tables and the like, and with the increasing improvement of living standard of human beings, the requirements on beauty and comfort of the household life are higher and higher; however, in the development process of the kitchen table, the use requirements of sick and disabled people who are inconvenient to move and can move only by depending on a wheelchair are generally ignored, and the operation of the people is inconvenient when the people cook on the kitchen table with the conventional height.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a lifting kitchen table which can adjust the height according to the use requirement, has simple structure and is convenient to operate.

The utility model discloses the technical scheme who adopts does:

a lifting kitchen table comprises a table top, wherein a support frame is arranged below the table top and comprises a plurality of vertical support columns, a plurality of layers of sleeve columns are respectively arranged in a sleeved mode from outside to inside in each support column in a sleeved mode, each layer of sleeve column can slide up and down along the inner wall of one layer of sleeve column outside each layer of sleeve column to form a lifting mechanism capable of adjusting the height of the support frame, and the table top is fixedly arranged at the top end of the support frame and can lift up and down along with the support frame; and a limiting mechanism is respectively arranged between two adjacent layers of sleeve columns.

The side wall of the multi-layer sleeve column of each supporting column is respectively provided with an elastic pin and a limiting hole, the other sleeve columns except the outermost sleeve column are only respectively provided with the elastic pin, and the elastic pin is matched with the limiting hole to form a limiting mechanism.

Each support column comprises a three-layer structure of a first sleeve column, a second sleeve column and a third sleeve column which are sequentially nested from outside to inside, and a first limiting hole is formed in the side wall of the first sleeve column; a second limiting hole is formed in the upper portion of the side wall of the second sleeve column, a second elastic pin is arranged at the position, close to the bottom, of the inner cavity of the second sleeve column through a second mounting seat, and a second through hole is formed in the position, corresponding to the second elastic pin, of the side wall of the second sleeve column; and a third through hole is formed in the side wall of the third sleeve column, and a third elastic pin is arranged in the third sleeve column at a position corresponding to the third through hole.

A second guide seat is fixed on the inner side of the second mounting seat, a second guide hole is formed in the center of the second mounting seat, and a second elastic pin transversely penetrates through the second guide hole; a second limiting plate is fixed at the inner end of the second elastic pin, and a second compression spring is arranged between the second limiting plate and the inner end face of the second guide seat; a third guide seat is fixed on the inner side of the third mounting seat, a third guide hole is formed in the center of the third mounting seat, and a third elastic pin transversely penetrates through the third guide hole; a third limiting plate is fixed at the inner end of the third elastic pin, and a third compression spring is arranged between the third limiting plate and the inner end face of the third guide seat.

And a cushion cover is fixed outside the third guide hole.

The mesa is the decurrent groove box structure of opening, and the support frame top is provided with a horizontal support frame, and support frame fixed connection overlaps the post top at many vertical support posts' innermost layer, and the mesa covers the dress at the support frame outside through groove box structure.

And a power mechanism is arranged below the supporting frame.

The back side surface of the outermost sleeve column is provided with a connecting sheet.

The table top is provided with a plurality of mounting holes, and the support frame comprises a rectangular outer frame and a plurality of cross rods fixedly connected in the outer frame; and a cross rod is respectively arranged at the positions corresponding to the two ends below each mounting hole.

The table top is provided with two mounting holes of a water tank mounting hole and a cooking bench mounting hole, two cross rods are fixedly connected in the outer frame, and the water tank mounting hole and the cooking bench mounting hole are respectively supported by the cross rods and the outer frame in a clamping mode.

The utility model has the advantages that:

a lifting kitchen table is characterized in that multiple layers of sleeve columns are sequentially arranged in a sleeved mode from outside to inside, a table top is fixedly installed at the top end of the innermost sleeve column through a supporting frame, the corresponding layer of sleeve column is controlled to ascend to the position along the inner cavity of the outer sleeve column according to the use height requirement, and when a limiting hole in the side wall of the corresponding layer of sleeve column corresponds to a limiting hole in the outer sleeve column, an inner elastic pin extends out of the limiting hole in the outer sleeve column along a guide hole to be matched and limited; the height can be adjusted according to different use requirements, the structure is simple, and the operation is convenient.

Drawings

Fig. 1 to 3 are schematic views of the three-dimensional structure of the lifting kitchen table of the present invention.

FIG. 4 is a schematic cross-sectional view of the support column of an embodiment of the present invention in the lowest position;

FIG. 5 is a schematic cross-sectional view of a support pillar of an embodiment of the present invention at a second height position;

FIG. 6 is a schematic cross-sectional view of a support pillar of an elevating table according to an embodiment of the present invention;

FIG. 7 is a schematic sectional view of the ascending/descending table according to an embodiment of the present invention, when the supporting pillars are sequentially contracted downward from the highest position;

fig. 8 is a schematic structural diagram of a power mechanism of a lifting/lowering table according to an embodiment of the present invention.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, a preferred embodiment of the present invention provides a lifting/lowering table, which has the following general scheme: first, a critical infrastructure, namely a table top 7 is provided, and basic cooking facilities such as a pool, a cooking bench and the like are installed through the table top 7. A support frame is arranged below the table top 7, a lifting mechanism is arranged on the support frame, and the table top 7 is fixedly arranged at the top end of the support frame and can lift up and down along with the support frame; the support frame sets up many vertical support posts 100, and mesa 7 supports the balance through many support post fixed stay installations. Each supporting column 100 is respectively provided with a plurality of layers of sleeve columns in a sleeved mode from outside to inside, each layer of sleeve column respectively slides up and down along the inner wall of one layer of sleeve column outside the supporting column to form a lifting mechanism, a limiting mechanism is respectively arranged between two adjacent layers of sleeve columns, and the limiting mechanism is used for limiting at a fixed height and is stable and reliable.

Furthermore, the table top 7 is arranged to be of a groove box structure with a downward opening, a horizontal support frame 6 is arranged at the top end of the support frame, the support frame 6 is simultaneously and fixedly connected to the top ends of the innermost sleeve columns of the plurality of vertical support columns 100, and the table top 7 is covered outside the support frame 6 through the groove box structure; the table top is synchronously pushed to lift through the supporting frame 6 during the height adjustment of the supporting column, the structure is simple, the operation is stable and reliable, and the operation is convenient.

Can manual mention the mesa, transmit effort to inlayer cover post through the carriage, along with mesa altitude variation, promote other multilayer cover posts except outermost cover post from inside to outside in proper order, reach and use the height after through the fixed spacing support of stop gear.

A power mechanism 5 can be arranged below the supporting frame, a power mechanism 5 can be arranged in the middle of the lower portion of the table board, a power mechanism 5 can be arranged on the outer side of each supporting column 100, and the power mechanisms 5 are controlled in a linkage mode to synchronously lift. The power mechanism 5 can be a small household electric lifting rod, and an air cylinder or a hydraulic oil cylinder can be selected as the power mechanism in the case of an air source or a hydraulic source.

And set up a plurality of connection pieces 4 at the trailing flank of outermost cover post for the support column can be when fixed stay in ground, also fixed connection on the wall, perhaps independent fixed connection on the wall, does not occupy the ground space, and the health of being convenient for is clean, and mesa below space convenient to use simultaneously.

A plurality of mounting holes are formed in the table top 7, the support frame is provided with a rectangular outer frame, a plurality of cross rods 61 are fixedly connected in the outer frame, and the table top is reliably supported through the cross rods 61; at least one cross rod is arranged at the position corresponding to the two ends below each mounting hole respectively.

The first embodiment is as follows:

the concrete structure is as follows:

the table-board 7 is fixedly supported and installed through three supporting columns. Each supporting column is sequentially provided with three-layer sleeve column structures in a sleeved mode from outside to inside, the three-layer sleeve column structures are respectively a first sleeve column 1, a second sleeve column 2 and a third sleeve column 3, a second elastic pin 21 is fixedly installed and arranged at the position, close to the bottom, of the inner wall of the second sleeve column 2 through a second installation seat 21, and a second through hole is formed in the position, corresponding to the second elastic pin 23, of the side wall of the second sleeve column 2; a third elastic pin 33 is arranged at a position, close to the bottom, of the inner wall of the third sleeve column 3 through a third mounting seat 31, a third through hole is arranged at a position, corresponding to the third elastic pin 23, on the side wall of the third sleeve column 3, and a first limiting hole 10 and a second limiting hole 20 are respectively arranged on the side walls of the first sleeve column 1, the second sleeve column 2 and the third sleeve column 3; when the third sleeve column 3 rises to the design height along the inner cavity of the second sleeve column 2, the third elastic pin 31 is matched with the second limiting hole 20 for limitation, and when the second sleeve column 2 rises to the design height along the inner cavity of the first sleeve column 1, the second elastic pin 21 is matched with the first limiting hole 10 for limitation.

Further, a second guide seat 26 is fixedly installed on the inner side of the second installation seat 21, a second guide hole is formed in the center of the second installation seat 21, and the second elastic pin 21 transversely penetrates through the second guide hole; a second limit plate 24 is fixedly connected to the inner end of the second elastic pin 23, and a second compression spring 22 is arranged between the second limit plate 24 and the inner end surface of the second guide seat 26; when the second sleeve column 2 rises to the designed height along the inner cavity of the first sleeve column 1, the second elastic pin 21 extends to the inside of the first limiting hole 10 under the action of the elastic restoring force of the second compression spring 22, and is matched with the first limiting hole 10 for limiting.

Similarly, a third guide seat 36 is fixedly mounted on the inner side of the third mounting seat 31, a third guide hole is formed in the center position of the third mounting seat 31, and the third elastic pin 31 is transversely arranged in the third guide hole in a penetrating manner; a third limit plate 34 is fixedly connected to the inner end of the third elastic pin 33, and a third compression spring 32 is arranged between the third limit plate 34 and the inner end surface of the third guide seat 36; when the third sleeve column 3 rises to the designed height along the inner cavity of the second sleeve column 2, the first elastic pin 31 extends into the second limiting hole 20 under the action of the elastic restoring force of the third compression spring 32, and is matched with the first limiting hole 20 for limiting.

The second sleeve column and the third sleeve column can be respectively provided with symmetrical limiting mechanisms at two sides.

When the second sleeve column and the third sleeve column are contracted, the elastic pin can be manually pressed to be contracted into the guide hole, and a contraction clamping structure can be linked through a power mechanism.

When the second sleeve column 2 is contracted into the second sleeve column 1, the outer bottom surface of the second sleeve column 2 is matched with the inner bottom surface of the first sleeve column 1 to provide limiting; when the third sleeve column 3 is contracted into the second sleeve column 2, the outer bottom surface of the third sleeve column 3 is matched with the upper surface of the second guide seat 26 in the second sleeve column 2 to provide limitation.

For the thickness size of adaptation second mount pad 21, have a section distance between the outer wall of third cover post 3 and the inner wall of second cover post 2 to lie in the outside position fixed connection pad cover 37 of third guiding hole on the outer wall of third cover post 3, compensate through pad cover 37 and have a section distance between the outer wall of third cover post 3 and the inner wall of second cover post 2, the mechanism operates steadily.

The table top 7 is provided with two mounting holes of a pool mounting hole 9 and a cooking bench mounting hole 8, the two cross rods 61 are fixedly connected in the outer frame, the pool mounting hole 9 and the cooking bench mounting hole 8 are respectively supported by the cross rods 61 and the outer frame in a clamping manner, namely, the weights of the pool mounting hole 9 and the cooking bench mounting hole 8 are mainly born and supported by the cross rods 61 and the outer frame, and the table top mounting structure is stable and reliable.

A controller hole 72 is respectively arranged at the positions close to the two ends on the front side surface of the folded edge 71 of the table board 7, and the controller is arranged through the controller hole 72; and a small household electric lifting rod mechanism power mechanism 5 is respectively arranged below the supporting frame and close to the outer side of each supporting column 100, and is used for linkage control and synchronous lifting. The three electric lifting rods are electrically connected to the controller through power lines, and the controller is used for controlling the three electric lifting rods to synchronously lift, so that the table top is driven to lift and adjust the use height.

And a ground foot piece 101 is respectively arranged at the bottom end of each supporting column 100 to ensure the stable support.

In the actual operation process, the first sleeve column 1, the second sleeve column 2 and the third sleeve column 3 are designed to be mutually nested at the initial position, namely the third sleeve column 3 and the second sleeve column 2 are sequentially contracted into the first sleeve column 1, the table top 7 is fixedly connected to the top ends of the three third sleeve columns 3 of the three vertical support columns 100, and three using height positions are provided; the third sleeve column 3 and the second sleeve column 2 sequentially contract to the position inside the first sleeve column 1, namely the lowest position, the third sleeve column 3 rises along the inner cavity of the second sleeve column 2 to a third elastic pin 33 to be matched with the second limiting hole 20 for limiting, and is fixedly supported at the middle height position; the second sleeve post 2 rises along the inner cavity of the first sleeve post 1 to a position where the second elastic pin 23 is matched with the first limiting hole 10 for limiting and is fixedly supported at the highest position; when the telescopic rod is contracted, the third elastic pin 33 is compressed to leave the second limiting hole 20, the third sleeve column 3 descends along the inner cavity of the second sleeve column 2 until the outer bottom surface of the third sleeve column 3 is matched with the upper surface of the second guide seat 26 in the second sleeve column 2 to provide limiting, and the telescopic rod is fixedly supported at a middle height position; the second elastic pin 23 is compressed to leave the first limiting hole 10, the second sleeve column 2 descends along the inner cavity of the first sleeve column 1 until the outer bottom surface of the second sleeve column 2 is matched with the inner bottom surface of the first sleeve column 1 to provide limiting, and the second sleeve column is fixedly supported at the lowest position.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A lifting kitchen table is characterized in that: the lifting mechanism comprises a table top, wherein a support frame is arranged below the table top and comprises a plurality of vertical support columns, a plurality of layers of sleeve columns are respectively arranged in a sleeved mode from outside to inside in each support column in a sleeved mode, each layer of sleeve column can slide up and down along the inner wall of one layer of sleeve column outside each layer of sleeve column to form a lifting mechanism capable of adjusting the height of the support frame, and the table top is fixedly arranged at the top end of the support frame and can lift up and down along with the support frame; and a limiting mechanism is respectively arranged between two adjacent layers of sleeve columns.

2. The elevating platform as set forth in claim 1, wherein: and the side wall of each of the multiple layers of sleeve columns of each support column is respectively provided with an elastic pin and a limiting hole, the other sleeve columns except the outermost sleeve column are respectively provided with an elastic pin, and the elastic pins and the limiting holes are matched to form a limiting mechanism.

3. The elevating platform as set forth in claim 2, wherein: each support column comprises a three-layer structure of a first sleeve column, a second sleeve column and a third sleeve column which are sequentially nested from outside to inside, and a first limiting hole is formed in the side wall of the first sleeve column; a second limiting hole is formed in the upper portion of the side wall of the second sleeve column, a second elastic pin is arranged at the position, close to the bottom, of the inner cavity of the second sleeve column through a second mounting seat, and a second through hole is formed in the position, corresponding to the second elastic pin, of the side wall of the second sleeve column; and a third through hole is formed in the side wall of the third sleeve column, and a third elastic pin is arranged in the third sleeve column at a position corresponding to the third through hole.

4. The elevating table as set forth in claim 3, wherein: a second guide seat is fixed on the inner side of the second mounting seat, a second guide hole is formed in the center of the second mounting seat, and a second elastic pin transversely penetrates through the second guide hole; a second limiting plate is fixed at the inner end of the second elastic pin, and a second compression spring is arranged between the second limiting plate and the inner end face of the second guide seat; a third guide seat is fixed on the inner side of the third mounting seat, a third guide hole is formed in the center of the third mounting seat, and a third elastic pin transversely penetrates through the third guide hole; a third limiting plate is fixed at the inner end of the third elastic pin, and a third compression spring is arranged between the third limiting plate and the inner end face of the third guide seat.

5. The elevating table as set forth in claim 4, wherein: and a cushion cover is fixed outside the third guide hole.

6. The elevating cooking bench as set forth in any one of claims 1 to 5, wherein: the mesa is the decurrent groove box structure of opening, and the support frame top is provided with a horizontal support frame, and support frame fixed connection overlaps the post top at many vertical support posts' innermost layer, and the mesa covers the dress at the support frame outside through groove box structure.

7. The elevating table as set forth in claim 6, wherein: and a power mechanism is arranged below the supporting frame.

8. The elevating platform as set forth in claim 7, wherein: the back side surface of the outermost sleeve column is provided with a connecting sheet.

9. The elevating table as set forth in claim 6, wherein: the table top is provided with a plurality of mounting holes, and the support frame comprises a rectangular outer frame and a plurality of cross rods fixedly connected in the outer frame; and a cross rod is respectively arranged at the positions corresponding to the two ends below each mounting hole.

10. The elevating table as set forth in claim 6, wherein: the table top is provided with two mounting holes of a water tank mounting hole and a cooking bench mounting hole, two cross rods are fixedly connected in the outer frame, and the water tank mounting hole and the cooking bench mounting hole are respectively supported by the cross rods and the outer frame in a clamping mode.