CN102204753A - Liftable mahjong table base - Google Patents
Liftable mahjong table base Download PDFInfo
- Publication number
- CN102204753A CN102204753A CN2011101405783A CN201110140578A CN102204753A CN 102204753 A CN102204753 A CN 102204753A CN 2011101405783 A CN2011101405783 A CN 2011101405783A CN 201110140578 A CN201110140578 A CN 201110140578A CN 102204753 A CN102204753 A CN 102204753A
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- mahjong
- table leg
- mahjong table
- liftable
- support
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Abstract
The invention discloses a liftable mahjong table base. The liftable mahjong table base comprises a bracket for supporting a mahjong table top and telescopic table legs, wherein the bracket and the table legs are of framework structures made of stainless steel materials; table leg sleeves sleeved on the table legs are uniformly distributed on four sides of the table legs; and the purpose of adjusting the height is fulfilled by adjusting the distance between the table legs and the table leg sleeves. Through the mahjong table base provided by the invention, the height of the mahjong table can be adjusted in a manual, mechanical or hydraulic mode to meet different requirements of people, so the application range of the mahjong table is expanded. In addition, a buffer device arranged in the manual lifting device can protect precise machinery in the automatic mahjong table, and can provide a restoring force for lifting the mahjong table so that a user can conveniently adjust the height of the mahjong table. In addition, the framework structures made of stainless steel are attractive, and the grade of the product is effectively promoted.
Description
Technical field
The present invention relates to a kind of mahjong table base, especially a kind of liftable mahjong table base.
Background technology
Mahjong obtains liking of people as a kind of quintessence of Chinese culture.A kind of automatic mahjong-playing machine occurred on the market now, will shuffle, deal out the cards and throw the dice automation, need not the staff cards-shuffling and cards-dealing, people are more enjoyed oneself to heart's content in recreation, thereby this type of automation mahjong table is able to popularize rapidly by machine.In some cases, people wish that mahjong table can be used as other purposes, and such as tea table or dinner table, this moment, people need adjust the height of mahjong table.Yet existing automation mahjong table is because of being built-in with a large amount of electro-mechanical structures on the market, and weight is bigger, and common and platform pin integrates, and can't regulate its height or highly regulate comparatively loaded down with trivial details.
Summary of the invention
In order to solve the shortcoming that overcomes prior art, the invention provides a kind of liftable mahjong table base, so that mahjong table table top placed thereon is carried out Height Adjustment.
The technical solution used in the present invention can be described as:
A kind of liftable mahjong table base, comprise support and many telescopic table legs of being used to support the mahjong table table top, described support and table leg are the tower structure that stainless steel material is welded, its medium-height trestle periphery is evenly distributed with the table leg sleeve that is sleeved on the table leg, and reaches the purpose of adjusting substructure height by the distance of adjusting between table leg and the table leg sleeve.
A kind of improvement as above technical scheme is provided with web beam between the described table leg, so that described many table legs are linked as an integral body.
As a kind of improvement of above technical scheme, described support is circular or square.
A kind of improvement as above technical scheme, described mahjong table base includes manual hoisting device, described manual hoisting device comprises that the buffer unit that is provided with in the described table leg is to avoid support and fall too fast and the reset force that rises support is provided, described manual hoisting device also comprises the locking device that is arranged on the described table leg sleeve, described locking device comprises the spring cavity that is arranged on the table leg sleeve, be provided with spring and latch in the described spring cavity, described spring housing is contained on the described latch and described latch is pushed to the internal direction of table leg sleeve, correspondingly, the differing heights position of described table leg is provided with the locating hole that holds described latch.
As a kind of improvement of above technical scheme, described buffer unit is spring, hydraulic bjuffer or pneumatic buffer.
A kind of improvement as above technical scheme, described mahjong table base includes mechanical apparatus for automatically lifting, described mechanical apparatus for automatically lifting comprises motor and the screw mandrel that is arranged in the described table leg sleeve, described screw mandrel is spirally connected and is in transmission connection by chain and described motor with the nut that is fixed in the described table leg, also be connected between the described screw mandrel by chain, thereby to rotate the purpose that realizes automatic lifting simultaneously by the driven by motor screw mandrel.
As a kind of improvement of above technical scheme, described mahjong table base includes the hydraulic pressure apparatus for automatically lifting.
As a kind of improvement of above technical scheme, described table leg is provided with microswitch or magnetic switch control machine operation on the position of its corresponding base extreme higher position and extreme lower position.
The invention has the beneficial effects as follows:
Proposed by the invention a kind ofly adopt manually, the mahjong table base of machinery or hydraulic lifting mode, the height of mahjong table is adjusted to be fit to different needs, expanded the range of application of mahjong table, such as mahjong table is reduced, and cooperate extra multi-functional table top to use as tea table.In addition, in manual hoisting device, add buffer unit, not only can protect machinery accurate in the automatic mah-jong platform, avoid the possible incident of hurting sb.'s feelings occurring, and can provide the restoring force that rises mahjong table to be convenient to the height that people adjust mahjong table.In addition, the frame structure that stainless steel is made is elegant in appearance, has promoted the class of product.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the present of invention;
Fig. 2 is the enlarged drawing at A place among Fig. 1.
The specific embodiment
As shown in Figure 1, liftable mahjong table base proposed by the invention has comprised support 1 and the telescopic table leg 2 that is used to support mahjong table, wherein mahjong table is placed on the described support 1, and telescopic table leg 2 is used to adjust the height of support 1 to be fit to different requirements.
In invention, support 1 and table leg 2 are stainless steel material and make, and make frame structure by welding manner, meet the requirements of intensity to use less material, reduce cost and simultaneously progressive to some extent in appearance.Support 1 can be made square or circular as required, in the present embodiment, support 1 has been selected square moulding for use, and its four angles are distributed with the table leg sleeve 11 that is sleeved on the table leg 2, reaches the purpose of adjusting height by the distance of adjusting between table leg 2 and the table leg sleeve 11.
In one embodiment of the invention, described liftable mahjong table base adopts the hand-operated lifting mode, because of the carrying mahjong table weight bigger, especially for the automatic mah-jong platform, the height of adjusting base under the situation without any buffering causes dropping under the gravity effect of support 1 at mahjong table easily, not only can damage machinery accurate in the automatic mah-jong platform, and may cause the incident of hurting sb.'s feelings.Therefore, the present invention is provided with buffer unit 3 supporting brackets 1 in described table leg 2, suitable damping is provided, and it is too fast to avoid support 1 to fall.Simultaneously, described buffer unit 3 also can provide the reset force that rises support 1, avoids using manpower to lift support 1.This buffer unit 3 can be a spring, pneumatic buffer or hydraulic bjuffer, and in the present embodiment, described buffer unit has selected for use comparatively simple spring to realize described pooling feature.Wherein, spring can select for use elasticity rate to use the bigger model of automatic mah-jong platform weight always, and the spring of selecting for use is placed on table leg 2 inside, and its two ends abut against the bottom of table leg 2 inner chambers and the interior top of chamber of table leg sleeve 11 respectively.
Be the height that locking is adjusted, described table leg sleeve 11 is provided with locking device 4, and as illustrated in fig. 1 and 2, described locking device 4 comprises and be welded on the table leg sleeve 11 spring cavity 12 that for safety, this spring cavity 12 is arranged on the inboard of support 1.Be provided with spring 41 and latch 42 in the described spring cavity 12, spring 41 is sleeved on the latch 42 and described latch 42 is pushed to the internal direction of table leg sleeve 11.Correspondingly, the differing heights position of described table leg 2 is provided with the locating hole 22 that holds described latch 42.
Like this when needs are adjusted support height, such as reducing the mahjong table height, only need light a jiao of pressing the mahjong table correspondence that is placed on the support 1 in latch 42 of pull-up, locating hole on the table leg 2 22 and latch 42 are staggered, and the back latch 42 of letting go like this can't reset and can slide up and down with table leg sleeve 11 on the surface of table leg 2.After locking device 4 on all the other table legs 2 handled equally, depress support 1 again and arrive predetermined altitude, this moment, latch 42 snapped under the effect of spring 41 in the locating hole 22 of corresponding height, and the height of base is locked.
Certainly, locking device 4 also can adopt comparatively complicated mode to reach same effect, such as on latch 42, projection being set, on the top of spring cavity 12, be provided with and the corresponding breach of described projection, to rotate after latch 42 pull-ups, projection on the latch 42 and the breach on the spring cavity 12 stagger and latch 42 can not be resetted like this, reach the purpose of release equally.
The present invention can also adopt the mechanical elevating mode, this moment, described mahjong table also included a mechanical apparatus for automatically lifting (not showing in the accompanying drawings), described mechanical apparatus for automatically lifting comprises motor and the screw mandrel that is arranged in the described table leg sleeve 11, described screw mandrel spins and is in transmission connection by chain and described motor with the nut that is fixed in the described table leg 2, also is connected by chain between the described screw mandrel.Drive all screw mandrels when motor rotates like this and rotate synchronously,, thereby realized the upper and lower displacement of the relative leading screw of nut again because of the nut that is spirally connected on the screw mandrel is fixed on table leg sleeve 11 interior can not rotations.
The present invention can also adopt the hydraulic lifting mode, owing to there is ripe hydraulic pressure apparatus for automatically lifting to select on the market, does not repeat them here.
For machinery and two kinds of automatic lifting modes of hydraulic pressure, described table leg 2 is provided with microswitch or the magnetic switch that is connected motor on the position of its corresponding base extreme higher position and extreme lower position, in time stop machine operation when base reaches the limit of the position.
In addition, be provided with web beam 21 between the table leg 2, so that described many table legs 2 are linked as an integral body, to strengthen the structural strength of whole base.
Like this, mahjong table just has the base of an energy lifting, at the height that reduces mahjong table whenever necessary, cooperates extra multi-function desktop again, promptly can be used as tea table and uses.The mahjong table that for example can raise again cooperates extra multi-function desktop to use as the bar desk.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention, so long as realize that with essentially identical means purpose of the present invention all should belong to protection scope of the present invention.
Claims (9)
1. liftable mahjong table base, it is characterized in that: it comprises support (1) and many telescopic table legs (2) that are used to support the mahjong table table top, described support (1) is the tower structure that stainless steel material is welded with table leg (2), its medium-height trestle (1) periphery is evenly distributed with the table leg sleeve (11) that is sleeved on the table leg (2), and reaches the purpose of adjusting substructure height by the distance of adjusting between table leg (2) and the table leg sleeve (11).
2. a kind of liftable mahjong table base according to claim 1 is characterized in that: be provided with web beam (21) between the described table leg (2), so that described many table legs (2) are linked as an integral body.
3. a kind of liftable mahjong table base according to claim 1 is characterized in that: described support (1) is for circular or square.
4. a kind of liftable mahjong table base according to claim 1, it is characterized in that: described mahjong table base includes manual hoisting device, described manual hoisting device comprises that the buffer unit (3) that is provided with in the described table leg (2) is to avoid support (1) and fall too fast and the reset force that rises support (1) is provided, described manual hoisting device also comprises the locking device (4) that is arranged on the described table leg sleeve (11), described locking device (4) comprises the spring cavity (12) that is arranged on (11) on the table leg sleeve, be provided with spring (41) and latch (42) in the described spring cavity (12), described spring (41) is sleeved on the internal direction that table leg sleeve (11) were gone up and described latch (42) was pushed to described latch (42), correspondingly, the differing heights position of described table leg (2) is provided with the locating hole (22) that holds described latch (42).
5. a kind of liftable mahjong table base according to claim 4 is characterized in that: described buffer unit (3) is spring, hydraulic bjuffer or pneumatic buffer.
6. a kind of liftable mahjong table base according to claim 1, it is characterized in that: described mahjong table base includes mechanical apparatus for automatically lifting.
7. a kind of liftable mahjong table base according to claim 6, it is characterized in that: described mechanical apparatus for automatically lifting comprises motor and the screw mandrel that is arranged in the described table leg sleeve (11), described screw mandrel is spirally connected and is in transmission connection by chain and described motor with the nut that is fixed in the described table leg (2), also be connected between the described screw mandrel by chain, thereby to rotate the purpose that realizes automatic lifting simultaneously by use driven by motor screw mandrel.
8. a kind of multi-functional mahjong table according to claim 1 is characterized in that: described mahjong table base includes the hydraulic pressure apparatus for automatically lifting.
9. according to claim 6 or 8 described a kind of multi-functional mahjong tables, it is characterized in that: described table leg (2) is provided with microswitch or magnetic switch control machine operation on the position of its corresponding base extreme higher position and extreme lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101405783A CN102204753A (en) | 2011-05-28 | 2011-05-28 | Liftable mahjong table base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101405783A CN102204753A (en) | 2011-05-28 | 2011-05-28 | Liftable mahjong table base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102204753A true CN102204753A (en) | 2011-10-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101405783A Pending CN102204753A (en) | 2011-05-28 | 2011-05-28 | Liftable mahjong table base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102204753A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106414A (en) * | 2016-08-04 | 2016-11-16 | 苏州灵垦农业科技有限公司 | The pesticide sprayer that a kind of medicine-chest is Height Adjustable |
| CN107374065A (en) * | 2017-08-04 | 2017-11-24 | 齐鲁工业大学 | It is easy to the wardrobe picked and placeed |
| CN107715447A (en) * | 2017-10-19 | 2018-02-23 | 明光市华帅机械有限公司 | A kind of high stability mahjong machine |
| CN109177787A (en) * | 2018-08-20 | 2019-01-11 | 陈肖兰 | A kind of solar energy movable type new-energy automobile charging pile |
| CN113575005A (en) * | 2021-08-27 | 2021-11-02 | 中国建筑第八工程局有限公司 | Conditioner injection equipment and conditioner injection method for frozen soil in winter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067928U (en) * | 1990-04-28 | 1990-12-26 | 王鲁军 | Height-adjustable student desk |
| CN2403279Y (en) * | 1999-12-13 | 2000-11-01 | 宋维东 | Table with top of variable height |
| CN2508614Y (en) * | 2001-12-01 | 2002-09-04 | 陈亚祥 | High grade self-rotating up-down dinning table |
| CN2715615Y (en) * | 2004-08-19 | 2005-08-10 | 董文彬 | Dual purpose table |
| US20050274303A1 (en) * | 2004-06-11 | 2005-12-15 | Kurt Scherrer | Height-adjustment device |
-
2011
- 2011-05-28 CN CN2011101405783A patent/CN102204753A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2067928U (en) * | 1990-04-28 | 1990-12-26 | 王鲁军 | Height-adjustable student desk |
| CN2403279Y (en) * | 1999-12-13 | 2000-11-01 | 宋维东 | Table with top of variable height |
| CN2508614Y (en) * | 2001-12-01 | 2002-09-04 | 陈亚祥 | High grade self-rotating up-down dinning table |
| US20050274303A1 (en) * | 2004-06-11 | 2005-12-15 | Kurt Scherrer | Height-adjustment device |
| CN2715615Y (en) * | 2004-08-19 | 2005-08-10 | 董文彬 | Dual purpose table |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106414A (en) * | 2016-08-04 | 2016-11-16 | 苏州灵垦农业科技有限公司 | The pesticide sprayer that a kind of medicine-chest is Height Adjustable |
| CN107374065A (en) * | 2017-08-04 | 2017-11-24 | 齐鲁工业大学 | It is easy to the wardrobe picked and placeed |
| CN107715447A (en) * | 2017-10-19 | 2018-02-23 | 明光市华帅机械有限公司 | A kind of high stability mahjong machine |
| CN109177787A (en) * | 2018-08-20 | 2019-01-11 | 陈肖兰 | A kind of solar energy movable type new-energy automobile charging pile |
| CN113575005A (en) * | 2021-08-27 | 2021-11-02 | 中国建筑第八工程局有限公司 | Conditioner injection equipment and conditioner injection method for frozen soil in winter |
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Application publication date: 20111005 |
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| RJ01 | Rejection of invention patent application after publication |