CN220124192U - Manual adjusting table - Google Patents
Manual adjusting table Download PDFInfo
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- CN220124192U CN220124192U CN202321481913.0U CN202321481913U CN220124192U CN 220124192 U CN220124192 U CN 220124192U CN 202321481913 U CN202321481913 U CN 202321481913U CN 220124192 U CN220124192 U CN 220124192U
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- scissor
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- link
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- 238000000034 method Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000002222 downregulating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of furniture, and particularly relates to a manual adjusting table, which comprises: two frames arranged in parallel, and a table plate connected with any frame; and at least one pair of scissor-type supports connecting the two frames; wherein the scissors type support is suitable for changing its upper and lower contained angle to adjust the interval of two frames, and then adjust table height, this manual regulation table is through adjusting scissors type support, thereby reaches convenient regulation table height's effect.
Description
Technical Field
The utility model belongs to the technical field of furniture, and particularly relates to a manual adjusting table.
Background
Existing desktop adjustment tables include: the electric adjusting table, the pneumatic adjusting table and the manual adjusting table are three kinds, and the electric adjusting table and the pneumatic adjusting table are expensive, so that the manual adjusting table is also one of good choices in some cases.
The prior patent CN207400534U discloses a scissor lifting desk, which realizes the lifting and lowering of a desk plate by rotating a nut through a nut, a screw and a scissor unit.
The prior patent CN202919394U discloses a lifting folding table, which is characterized in that the lifting and descending of the table plate are realized by the outer leg pipe, the inner leg pipe, the up-regulating pipe, the down-regulating pipe and the clamping seat when the up-regulating pipe and the down-regulating pipe are clamped with different clamping seats.
The table plate is lifted by adopting a manual mode, but the problem of inconvenient adjustment still exists during adjustment.
Therefore, in order to solve the above-mentioned problems, it is necessary to propose a manually adjustable table.
Disclosure of Invention
The utility model aims to provide a manual adjusting table to solve the technical problem that the table top is inconvenient to adjust.
In order to solve the above technical problems, the present utility model provides a manual adjustment table, including:
two frames arranged in parallel, and a table plate connected with any frame; and
at least one pair of scissors-type brackets connecting the two frames; wherein the method comprises the steps of
The scissors-type bracket is suitable for changing the included angle between the upper part and the lower part of the scissors-type bracket so as to adjust the distance between the two frames and further adjust the height of the desk plate.
Further, the scissor bracket includes: a first link and a second link; and
a support rod connected to the intersection of the first and second links; wherein the method comprises the steps of
The support rod is adapted to rotate the first link and the second link relative to each other.
Further, the scissor type support is provided with two pairs; wherein the method comprises the steps of
The top end of a first connecting rod in one pair of scissor type brackets is rotationally connected with a second connecting rod in the other pair of scissor type brackets to form a first rotating arm; and
the top end of the second link in one pair of scissor brackets is rotatably connected to the first link in the other pair of scissor brackets to form a second swivel arm.
Further, limit sliding grooves are formed in the inner sides of two ends of the two frames;
the two ends of the first rotating arm are respectively and rotatably connected with the inner side walls of the two frames;
limiting pulleys are respectively arranged at two ends of the second rotating arm; wherein the method comprises the steps of
The limiting pulley is suitable for rolling in the limiting chute when the included angle between the first rotating arm and the second rotating arm is changed; and
the side face of the limiting chute is limited to the side face of the limiting pulley.
Further, the head end of the limiting chute is provided with an installation part; wherein the method comprises the steps of
The limiting pulley is suitable for entering the limiting chute through the mounting part.
Further, at least one fixing piece is arranged on any frame; wherein the method comprises the steps of
A plurality of clamping positions are arranged on the fixing piece;
a clamping piece is rotationally connected between the two scissor-type brackets; wherein the method comprises the steps of
The clamping piece is suitable for being clamped on corresponding clamping positions after the included angles of the upper and lower sides of the scissor-type bracket are changed.
Further, the fixing piece is arranged in parallel with the limiting chute.
Further, a reinforcing rod is arranged between the two scissor-type brackets.
The utility model has the beneficial effects that the table board is connected with any frame through the two frames which are arranged in parallel; and at least one pair of scissor-type supports connecting the two frames; the scissors-type support is suitable for changing the included angle between the upper part and the lower part of the scissors-type support so as to adjust the distance between the two frames and further adjust the height of the desk plate, thereby achieving the effect of conveniently adjusting the height of the desk plate.
Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a preferred embodiment of a scissor bracket of the present utility model;
FIG. 2 is a perspective view of a preferred embodiment of the third gear of the present utility model;
FIG. 3 is a block diagram of a preferred embodiment of a second gear of the present utility model;
fig. 4 is a block diagram of the structure of the preferred embodiment of the first gear of the present utility model.
In the figure:
the frame 1, the limit chute 11, the mounting part 12 and the desk plate 2;
a scissor bracket 3, a first connecting rod 31, a second connecting rod 32, a first rotating arm 33 and a second rotating arm 34;
a limit pulley 4, a fixing piece 5, an engagement position 51, an engagement piece 6 and a reinforcing rod 7.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the present embodiment provides a manual adjustment table, including:
two frames 1 arranged in parallel, and a table plate 2 connected with any frame 1; and at least one pair of scissor-type supports 3 connecting the two frames 1; wherein the scissors-type bracket 3 is suitable for changing the included angle between the upper part and the lower part thereof so as to adjust the distance between the two frames 1 and further adjust the height of the desk plate 2.
In this embodiment, the height of the table 2 is adjusted by changing the vertical angle between the scissor type holders 3 to change the supporting height of the scissor type holders 3 and further change the distance between the two frames 1.
As shown in fig. 1, in this embodiment, the scissor bracket 3 includes: a first link 31 and a second link 32; and a support bar connecting the intersections of the first links 31 and the second links 32; wherein the support bar is adapted to rotate the first link 31 and the second link 32 relative to each other; wherein the support bar adopts, but is not limited to, a bolt, and is engaged with the bolt through a nut to realize the limit of the first connecting bar 31 and the second connecting bar 32.
As shown in fig. 2, in the present embodiment, the scissor type holders 3 are provided with two pairs; wherein the top end of the first link 31 in one pair of scissor type supports 3 is rotatably connected with the second link 32 in the other pair of scissor type supports 3 to form a first rotating arm 33; and the tip of the second link 32 in one pair of scissor type supports 3 is rotatably connected to the first link 31 in the other pair of scissor type supports 3 to form a second rotating arm 34; wherein the number of the scissor type supports 3 is arranged in pairs with the height to be adjusted of the practical table board 2; wherein the first link 31 and the second link 32 are rotatably coupled using, but not limited to, a bolt and nut.
In the embodiment shown in fig. 2, limiting sliding grooves 11 are formed on the inner sides of two ends of the two frames 1; the two ends of the first rotating arm 33 are respectively connected with the inner side walls of the two frames 1 in a rotating way; limiting pulleys 4 are respectively arranged at two ends of the second rotating arm 34; wherein the limit pulley 4 is suitable for rolling in the limit chute 11 when the included angle between the first rotating arm 33 and the second rotating arm 34 is changed; and the side surface of the limit chute 11 limits the side surface of the limit pulley 4; the second rotating arm 34 is in bearing connection with the limiting pulley 4, so that the limiting pulley 4 can roll in the limiting chute 11; the side surface of the limiting chute 11 limits the side surface of the limiting pulley 4, so that the effect of preventing the limiting pulley 4 from being separated from the limiting chute 11 is achieved.
In the present embodiment, as shown in fig. 2, a mounting portion 12 is provided at the head end of the limiting chute 11; wherein the limit pulley 4 is suitable for entering the limit chute 11 through the mounting part 12; wherein the diameter of the mounting portion 12 is larger than the limit sheave 4.
In the present embodiment, as shown in fig. 2, at least one fixing member 5 is provided on any one of the frames 1; wherein the fixing piece 5 is provided with a plurality of clamping positions 51; a clamping piece 6 is rotatably connected between the two scissor-type brackets 3; wherein the clamping piece 6 is suitable for being clamped on the corresponding clamping position 51 after the upper and lower included angles of the scissor type bracket 3 are changed; wherein more than two fixing pieces 5 are most preferable, the two fixing pieces 5 are symmetrically arranged, and the clamping positions 51 on the two fixing pieces 5 are the same; wherein the position of the clamping position 51 is not more than half of the fixing piece 5, so as to prevent the clamping position 51 from losing efficacy.
In the present embodiment, three engaging positions 51 are provided to correspond to three heights of lifting and lowering the table 1, for example: in the first gear, the height of the table 1 is referred to in fig. 4; in the second gear, the height of the table 1 is referred to in fig. 3; in the third gear, the height of the table 1 is referred to in fig. 2.
In the embodiment shown in fig. 2, the fixing member 5 is disposed parallel to the limiting chute 11, and the fixing member 5 is disposed parallel to the limiting chute 11, so as to achieve the purpose of facilitating the processing of the locking position 51.
In the present embodiment, as shown in fig. 1 and 2, a reinforcing rod 7 is provided between the two scissor type holders 3, and the supporting strength of the two scissor type holders 3 is enhanced by providing the reinforcing rod 7.
To sum up, under the initial condition, the clamping piece is not blocked by the clamping position, when the height of the desk plate needs to be adjusted, the desk plate is lifted, the first rotating arm and the second rotating arm move upwards, at the moment, the two second rotating arms drive the limiting pulleys to slide in the limiting sliding grooves, the clamping piece rotates into the clamping position, and therefore the desk plate can be lifted, and the effect of conveniently adjusting the height of the desk plate is achieved.
The components (components not illustrating the specific structure) selected in the present utility model are common standard components or components known to those skilled in the art, and the structures and principles thereof are known to those skilled in the art through technical manuals or through routine experimental methods.
In the description of embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (8)
1. A manually adjustable table comprising:
two frames arranged in parallel, and a table plate connected with any frame; and
at least one pair of scissors-type brackets connecting the two frames; wherein the method comprises the steps of
The scissors-type bracket is suitable for changing the included angle between the upper part and the lower part of the scissors-type bracket so as to adjust the distance between the two frames and further adjust the height of the desk plate.
2. A manually adjustable table according to claim 1, wherein,
the scissor type stand includes: a first link and a second link; and
a support rod connected to the intersection of the first and second links; wherein the method comprises the steps of
The support rod is adapted to rotate the first link and the second link relative to each other.
3. A manually adjustable table according to claim 2, wherein,
the scissors-type bracket is provided with two pairs; wherein the method comprises the steps of
The top end of a first connecting rod in one pair of scissor type brackets is rotationally connected with a second connecting rod in the other pair of scissor type brackets to form a first rotating arm; and
the top end of the second link in one pair of scissor brackets is rotatably connected to the first link in the other pair of scissor brackets to form a second swivel arm.
4. A manually adjustable table according to claim 3, wherein,
limiting sliding grooves are formed in the inner sides of two ends of each frame;
the two ends of the first rotating arm are respectively and rotatably connected with the inner side walls of the two frames;
limiting pulleys are respectively arranged at two ends of the second rotating arm; wherein the method comprises the steps of
The limiting pulley is suitable for rolling in the limiting chute when the included angle between the first rotating arm and the second rotating arm is changed; and
the side face of the limiting chute is limited to the side face of the limiting pulley.
5. A manually adjustable table according to claim 4, wherein,
the head end of the limiting chute is provided with a mounting part; wherein the method comprises the steps of
The limiting pulley is suitable for entering the limiting chute through the mounting part.
6. A manually adjustable table according to claim 1, wherein,
at least one fixing piece is arranged on any frame; wherein the method comprises the steps of
A plurality of clamping positions are arranged on the fixing piece;
a clamping piece is rotationally connected between the two scissor-type brackets; wherein the method comprises the steps of
The clamping piece is suitable for being clamped on corresponding clamping positions after the included angles of the upper and lower sides of the scissor-type bracket are changed.
7. A manually adjustable table according to claim 6, wherein,
the fixing piece is arranged in parallel with the limiting chute.
8. A manually adjustable table according to claim 1, wherein,
a reinforcing rod is arranged between the two scissor-type brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481913.0U CN220124192U (en) | 2023-06-12 | 2023-06-12 | Manual adjusting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321481913.0U CN220124192U (en) | 2023-06-12 | 2023-06-12 | Manual adjusting table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220124192U true CN220124192U (en) | 2023-12-05 |
Family
ID=88955573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321481913.0U Active CN220124192U (en) | 2023-06-12 | 2023-06-12 | Manual adjusting table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220124192U (en) |
-
2023
- 2023-06-12 CN CN202321481913.0U patent/CN220124192U/en active Active
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