CN209825679U - Lifting tea table - Google Patents
Lifting tea table Download PDFInfo
- Publication number
- CN209825679U CN209825679U CN201821652830.2U CN201821652830U CN209825679U CN 209825679 U CN209825679 U CN 209825679U CN 201821652830 U CN201821652830 U CN 201821652830U CN 209825679 U CN209825679 U CN 209825679U
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- CN
- China
- Prior art keywords
- connecting rod
- rod
- pulley
- lifting
- tea table
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Abstract
The utility model relates to a tea table, and provides a lifting tea table, which comprises a table top, a bottom supporting frame, a lifting device and a switch; elevating gear includes two pairs of cross hinged's bracing piece, including first bracing piece and second bracing piece, the upper portion swivelling joint of first bracing piece has first pulley, the bottom of desktop have with first pulley assorted first slide rail, first pulley can follow the length direction slip of first slide rail, the lower part swivelling joint of second bracing piece has the second pulley, be equipped with on the bottom sprag frame with second pulley assorted second slide rail, the length direction slip of second slide rail can be followed to the second pulley, the rising device is used for controlling the lift of desktop, the switch is connected with the rising device and is used for controlling opening of rising device and stops. The lifting tea table of the utility model has the advantages of small occupied area, convenient lifting, high lifting and the like.
Description
Technical Field
The utility model relates to a tea table, in particular to a lifting tea table.
Background
At present, the tea table that people used is the tea table of fixed shape mostly, and unable height-adjusting can not adapt to modern people's more and more diversified demand, and the big most structure of current height-adjustable tea table is complicated, and area is great to need the manual tea table that presses down just can resume original height with the rising, cause user such as child, old man to use inconveniently. Therefore, a tea table with small floor area, convenient lifting and adjustable height is needed, which is convenient for people to use in daily life.
Disclosure of Invention
The utility model aims at providing a lifting tea table aiming at the problems in the prior art.
The purpose of the utility model can be realized by the following technical proposal: a lifting tea table comprises a table top, a bottom supporting frame, a lifting device and a switch; the lifting device comprises two pairs of cross hinged supporting rods, and comprises a first supporting rod and a second supporting rod, wherein the upper portion of the first supporting rod is rotatably connected with a first pulley, the bottom of the desktop is provided with a first sliding rail matched with the first pulley, the first pulley can slide along the length direction of the first sliding rail, the lower portion of the second supporting rod is rotatably connected with a second pulley, the bottom supporting frame is provided with a second sliding rail matched with the second pulley, the second pulley can slide along the length direction of the second sliding rail, the lifting device is used for controlling the lifting of the desktop, and the switch is connected with the lifting device and is used for controlling the starting and stopping of the lifting device.
The utility model discloses a theory of operation: the lifting tea table of the utility model can be used as a common tea table when the table top is not lifted, when the table top needs to be lifted, the switch is opened, the lifting device is started to drive the first support rod and the second support rod to move, so that the pulley slides from one side of the slide rail close to the edge to one side close to the inside, and the table top is also lifted gently; when the desktop needs to be restored from a high position to a low position, the desktop is only required to be pressed downwards, the pulley slides to one side close to the edge from one side close to the inside of the sliding rail, and the lifting device is restored to the original position.
In foretell lift tea table, the hoisting device is the pneumatic rod, be provided with the connecting rod between the first bracing piece, be equipped with the roating seat on the connecting rod, the pneumatic rod includes outer sleeve and telescopic link, the telescopic link keep away from one side of outer sleeve with roating seat swivelling joint, the outer sleeve keep away from one side of telescopic link with bottom braced frame swivelling joint.
In the above lifting tea table, the first pulley is disposed on the upper portion of the first support rod and faces outward, and the second pulley is disposed on the lower portion of the second support rod and faces outward.
In the lifting tea table, the inner side of the bottom supporting frame is also provided with a reinforcing rod.
In the lifting tea table, the lifting tea table further comprises a table body, and the table body is fixedly arranged on the outer side of the bottom supporting frame.
In the lifting tea table, the table body is woven by bamboo strips.
In the lifting tea table, the fixing rods are arranged between the first supporting rod and the second supporting rod.
In the lifting tea table, the lifting tea table also comprises a descending device, the descending device comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, the first connecting rod is rotationally connected with the second connecting rod, a limiting block is arranged at the joint of the first connecting rod and the second connecting rod, the limiting block is used for fixing the first connecting rod and the second connecting rod at an obtuse angle, the second connecting rod and the third connecting rod are connected in a rotating way, a third pulley is arranged at one end of the first connecting rod far away from the second connecting rod, the third pulley is sleeved on the second supporting rod and can slide along the length direction of the second supporting rod, one end of the third connecting rod is rotatably connected with the second connecting rod, the other end of the third connecting rod is rotatably connected with the fourth connecting rod, the third connecting rod is used for supporting the descending device on the ground, and one end of the fourth connecting rod, which is far away from the third connecting rod, is rotatably connected with the bottom of the first supporting rod, and the second connecting rod can control the lifting of the desktop.
In the lifting tea table, a movable door is arranged on one side of the table body with the descending device, and the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod can be folded inside the table body.
In the lifting tea table, the second connecting rod is provided with a pedal.
Compared with the prior art, the utility model has the advantages of it is following:
1. the lifting tea table of the utility model has the advantages of small occupied area, convenient lifting, high lifting and the like.
2. The utility model discloses when the tea table that will rise resumes original height, only need step on downwards the connecting rod can, need not to push down the desktop and press hard, make things convenient for old man, child and women to use more.
3. The utility model discloses in, be provided with the dodge gate on the table body has one side of descending device, can make the descending device fold up inside braced frame completely, do not influence the whole outward appearance and the use of desk.
4. The utility model discloses in, the pulley all sets up in the outside of vaulting pole, and the second slide rail sets up the inboard at bottom sprag frame, and simple structure has avoided the slide rail setting to need the condition of designing two vaulting poles more in the bottom sprag frame outside.
5. The utility model discloses in, one side that bottom sprag frame is close to the slide rail still is equipped with the anchor strut, and the anchor strut not only can guarantee that the slide rail can not become flexible landing after long-time the use, can also guarantee that the pulley can not cause bottom sprag frame to warp when sliding in the slide rail.
6. The utility model discloses be equipped with the running-board on connecting rod two, the stopper is used for making connecting rod one and connecting rod two be fixed in the obtuse angle position, and convenience of customers steps on hard, has avoided the condition hard because of the footboard is too steep, increases the comfort level of user when trampling to the dynamics that makes trample is bigger, will make the tea table descend more easily.
7. The pulleys and the supporting rods in the utility model are rotationally connected, so that the tabletop can smoothly and stably lift; and the connecting rods are arranged between the supporting rods, and the rotating seats are arranged on the connecting rods, so that the air cylinder can not cause great impact force to the tabletop when stretching, and the objects on the tabletop are prevented from falling or falling due to too great vibration.
8. The connecting part of the first connecting rod and the second connecting rod is provided with a limiting block, when the tea table top rises for use, the limiting block can prevent the descending device from descending due to the pressure of the table top, namely, the table top can descend only when the second connecting rod is trampled, and the design can ensure that the table top is fixed at the same height when in use, so that the tea table is convenient to use.
9. The third connecting rod is used for supporting the descending device on the ground, so that the descending device is more stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of the table top of the present invention;
FIG. 3 is a schematic sectional view taken along line A-A of the table top of the lifting tea table of the present invention;
FIG. 4 is a schematic sectional view taken along line A-A of the table top of the lifting tea table of the present invention;
fig. 5 is an exploded schematic view of the present invention;
fig. 6 is a schematic view of the middle table body and the bottom support frame of the present invention.
In the figure, 1, the desktop; 2. a bottom support frame; 3. a raising device; 4. a switch; 5. a first support bar; 6. a second support bar; 7. a first slide rail; 8. a second slide rail; 9. a pneumatic rod; 10. a connecting rod; 11. a rotating base; 12. an outer sleeve; 13. a telescopic rod; 14. a first pulley; 15. a second pulley; 16. a third pulley; 17. a reinforcing rod; 18. a table body; 19. fixing the rod; 20. a lowering device; 21. a first connecting rod; 22. a second connecting rod; 23. a third connecting rod; 24. a connecting rod IV; 25. and a limiting block.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in the figures, a lifting tea table comprises a table top 1, a bottom supporting frame 2, a lifting device 3 and a switch 4; the lifting device comprises two pairs of cross hinged supporting rods, and comprises a first supporting rod 5 and a second supporting rod 6, wherein the upper part of the first supporting rod 5 is rotatably connected with a first pulley 14, the bottom of the desktop 1 is provided with a first sliding rail 7 matched with the first pulley 14, the first pulley 14 can slide along the length direction of the first sliding rail 7, the lower part of the second supporting rod 6 is rotatably connected with a second pulley 15, the bottom supporting frame 2 is provided with a second sliding rail 8 matched with the second pulley 15, the second pulley 15 can slide along the length direction of the second sliding rail 8, the lifting device 3 is used for controlling the lifting of the desktop 1, and the switch 4 is connected with the lifting device 3 and is used for controlling the starting and stopping of the lifting device 3.
The lifting tea table of the utility model can be used as a common tea table when the table top 1 is not lifted, when the table top 1 needs to be lifted, the switch 4 is opened, the lifting device 3 is started to drive the first support rod 5 and the second support rod 6 to move, so that the pulley slides from one side of the slide rail close to the edge to one side close to the inside, and the table top 1 is lifted gently; when the desktop 1 needs to be restored from a high position to a low position, the desktop 1 is only required to be pressed downwards, the pulley slides from one side of the sliding rail close to the inside to one side close to the edge, and the lifting device 3 is restored to the original position.
The lifting device 3 is a pneumatic rod 9, a connecting rod 10 is arranged between the first supporting rods 5, a rotating seat 11 is arranged on the connecting rod 10, the pneumatic rod 9 comprises an outer sleeve 12 and an expansion rod 13, one side, far away from the outer sleeve 12, of the expansion rod 13 is connected with the rotating seat 11 in a rotating mode, and one side, far away from the expansion rod 13, of the outer sleeve 12 is connected with the bottom supporting frame 2 in a rotating mode.
The first pulley 14 is arranged on the upper portion of the first support rod 5 and faces outwards, and the second pulley 15 is arranged on the lower portion of the second support rod 6 and faces outwards.
The inside of the bottom support frame 2 is also provided with reinforcement bars 17.
The table further comprises a table body 18, and the table body 18 is fixedly arranged on the outer side of the bottom supporting frame 2.
The table body 18 is woven by bamboo strips.
A fixing rod 19 is arranged between the first supporting rod 5 and the second supporting rod 6.
The device also comprises a descending device 20, the descending device 20 comprises a first connecting rod 21 and a second connecting rod 22, the lifting device comprises a third connecting rod 23 and a fourth connecting rod 24, the first connecting rod 21 is rotatably connected with the second connecting rod 22, a limiting block 25 is arranged at the joint of the first connecting rod 21 and the second connecting rod 22, the limiting block 25 is used for enabling the first connecting rod 21 and the second connecting rod 22 to be fixed at an obtuse angle position, the second connecting rod 22 is rotatably connected with the third connecting rod 23, a third pulley 16 is arranged at one end, away from the second connecting rod 22, of the first connecting rod 21, the third pulley 16 is sleeved on the second supporting rod 6 and can slide along the length direction of the second supporting rod 6, one end of the third connecting rod 23 is rotatably connected with the second connecting rod 22, the other end of the third connecting rod 23 is rotatably connected with the fourth connecting rod 24, the third connecting rod 23 is used for supporting the descending device 20 on the ground, one end, away from the third connecting.
A movable door is arranged on one side of the table body 18 with the descending device 20, and the connecting rod I21, the connecting rod II 22 and the connecting rod III 23 can be folded inside the table body 18.
The second connecting rod 22 is provided with a pedal.
The lifting tea table of the utility model has the advantages of small occupied area, convenient lifting, high lifting and the like.
When the raised tea table is restored to the original height, the user only needs to step on the connecting rod downwards, the user does not need to press the table top 1 to press down hard, and the tea table is more convenient for old people, children and women to use.
The side of the table body 18 with the descending device 20 is provided with a movable door, so that the descending device 20 can be completely folded inside the supporting frame, and the integral appearance and the use of the table are not influenced.
The pulleys are all arranged on the outer sides of the support rods, the second slide rail 8 is arranged on the inner side of the bottom supporting frame 2, the structure is simple, and the condition that the slide rail is arranged on the outer side of the bottom supporting frame 2 and needs to be provided with two support rods more is avoided.
One side of bottom sprag frame 2 near the slide rail still is equipped with anchor strut 17, and anchor strut 17 not only can guarantee that the slide rail can not become flexible the landing after long-time the use, can also guarantee that the pulley can not cause bottom sprag frame 2 to warp when sliding in the slide rail.
The utility model discloses be equipped with the running-board on connecting rod two 22, increase the comfort level of user when trampling to the dynamics that makes trample is bigger, will make the tea table descend more easily.
The pulleys and the supporting rods in the utility model are rotationally connected, so that the tabletop 1 can smoothly and stably lift; and a connecting rod 10 is arranged between the supporting rods, and a rotating seat 11 is arranged on the connecting rod 10, so that the air cylinder can not cause great impact force to the tabletop 1 when stretching, and the objects on the tabletop 1 are prevented from falling or falling due to too great vibration.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although 1, the desktop is used more herein; 2. a bottom support frame; 3. a raising device; 4. a switch; 5. a first support bar; 6. a second support bar; 7. a first slide rail; 8. a second slide rail; 9. a pneumatic rod; 10. a connecting rod; 11. a rotating base; 12. an outer sleeve; 13. a telescopic rod; 14. a first pulley; 15. a second pulley; 16. a third pulley; 17. a reinforcing rod; 18. a table body; 19. fixing the rod; 20. a lowering device; 21. a first connecting rod; 22. a second connecting rod; 23. a third connecting rod; 24. a connecting rod IV; 25. a stop, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. A lifting tea table is characterized by comprising a table top (1), a bottom supporting frame (2), a lifting device (3) and a switch (4); the lifting device (3) comprises two pairs of cross hinged support rods, including a first support rod (5) and a second support rod (6), the upper part of the first supporting rod (5) is rotatably connected with a first pulley (14), the bottom of the table top (1) is provided with a first sliding rail (7) matched with the first pulley (14), the first pulley (14) can slide along the length direction of the first sliding rail (7), the lower part of the second supporting rod (6) is rotationally connected with a second pulley (15), a second sliding rail (8) matched with the second pulley (15) is arranged on the bottom supporting frame (2), the second pulley (15) can slide along the length direction of the second slide rail (8), the lifting device (3) is used for controlling the lifting of the desktop (1), and the switch (4) is connected with the lifting device (3) and is used for controlling the starting and stopping of the lifting device (3).
2. The lifting tea table according to claim 1, wherein the lifting device (3) is a pneumatic rod (9), a connecting rod (10) is arranged between the first supporting rods (5), a rotating base (11) is arranged on the connecting rod (10), the pneumatic rod (9) comprises an outer sleeve (12) and a telescopic rod (13), one side of the telescopic rod (13) far away from the outer sleeve (12) is rotatably connected with the rotating base (11), and one side of the outer sleeve (12) far away from the telescopic rod (13) is rotatably connected with the bottom supporting frame (2).
3. The elevating tea table as claimed in claim 1, wherein the first pulley (14) is disposed on the upper portion of the first support rod (5) and faces outward, and the second pulley (15) is disposed on the lower portion of the second support rod (6) and faces outward.
4. A lifting tea table according to claim 1, characterized in that the bottom support frame (2) is further provided with stiffening bars (17) on the inside.
5. The elevating tea table according to claim 1, further comprising a table body (18), wherein the table body (18) is fixedly arranged outside the bottom support frame (2).
6. The elevating tea table as claimed in claim 5, wherein the table body (18) is woven from bamboo strips.
7. The lifting tea table as claimed in claim 1, wherein a fixing rod (19) is provided between the first support rod (5) and the second support rod (6).
8. The lifting tea table according to claim 6, further comprising a descending device (20), wherein the descending device (20) comprises a first connecting rod (21), a second connecting rod (22), a third connecting rod (23) and a fourth connecting rod (24), the first connecting rod (21) is rotatably connected with the second connecting rod (22), a limiting block (25) is arranged at the joint of the first connecting rod (21) and the second connecting rod (22), the limiting block (25) is used for fixing the first connecting rod (21) and the second connecting rod (22) at an obtuse angle, the second connecting rod (22) is rotatably connected with the third connecting rod (23), a third pulley (16) is arranged at one end of the first connecting rod (21) far away from the second connecting rod (22), the third pulley (16) is sleeved on the second supporting rod (6) and can slide along the length direction of the second supporting rod (6), and one end of the third connecting rod (23) is rotatably connected with the second connecting rod (22), the other end of the connecting rod is rotatably connected with a connecting rod four (24), the connecting rod three (23) is used for supporting the descending device (20) on the ground, one end, far away from the connecting rod three (23), of the connecting rod four (24) is rotatably connected with the bottom of the first supporting rod (5), and the connecting rod two (22) can control the lifting of the table top (1).
9. The lifting tea table as claimed in claim 8, wherein a movable door is provided on a side of the table body (18) having the lowering device (20), and the first connecting rod (21), the second connecting rod (22), the third connecting rod (23) and the fourth connecting rod (24) can be folded inside the table body (18).
10. The elevating tea table as claimed in claim 8, wherein a pedal is provided on the second connecting rod (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652830.2U CN209825679U (en) | 2018-10-11 | 2018-10-11 | Lifting tea table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821652830.2U CN209825679U (en) | 2018-10-11 | 2018-10-11 | Lifting tea table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209825679U true CN209825679U (en) | 2019-12-24 |
Family
ID=68889206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821652830.2U Expired - Fee Related CN209825679U (en) | 2018-10-11 | 2018-10-11 | Lifting tea table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209825679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202350A (en) * | 2020-02-14 | 2020-05-29 | 广州市普菲科办公家具有限公司 | Office table for small-area use |
-
2018
- 2018-10-11 CN CN201821652830.2U patent/CN209825679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111202350A (en) * | 2020-02-14 | 2020-05-29 | 广州市普菲科办公家具有限公司 | Office table for small-area use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20201011 |