CN215226018U - Lifting foot margin - Google Patents
Lifting foot margin Download PDFInfo
- Publication number
- CN215226018U CN215226018U CN202120867490.0U CN202120867490U CN215226018U CN 215226018 U CN215226018 U CN 215226018U CN 202120867490 U CN202120867490 U CN 202120867490U CN 215226018 U CN215226018 U CN 215226018U
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- Prior art keywords
- lift
- ball
- lift cover
- cover
- furniture
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 206010020649 Hyperkeratosis Diseases 0.000 claims abstract description 8
- 238000009417 prefabrication Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 241001122767 Theaceae Species 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to a strutting arrangement technical field, concretely relates to lift lower margin, include: installation roof, one-level lift cover, second grade lift cover, tertiary lift cover, slip ball, lift electric jar and callus on the sole, one-level lift cover top fixed mounting be in installation roof bottom surface, one-level lift cover, second grade lift cover and tertiary lift cover slip in proper order through slip ball and cup joint, lift electric jar fixed mounting be in the callus on the sole top surface, the output of lift electric jar with installation roof fixed connection. The beneficial effects of the utility model reside in that: the height of the anchor can be adjusted by utilizing a mechanical structure, the smoothness of a furniture surface is guaranteed, and meanwhile, the furniture is simple in structure, small in size, free of factory prefabrication of furniture, wide in application range and capable of achieving the function of being installed on various furniture anchors.
Description
Technical Field
The utility model relates to a strutting arrangement technical field, concretely relates to lift lower margin.
Background
At present, common furniture in the market, such as tea tables and tables, are provided with tea tables or table tops on support frames, the whole support surface and the tea tables or the table tops are supported below the support frames through support columns (table legs for short), and feet are connected below the support columns and are stressed mainly through the feet. The ground feet are usually arranged at the bottom of the equipment, mainly play a supporting role between the ground and the equipment, and generally have certain strength requirements on the used materials; however, the foundation device is usually located at the bottom end of the equipment, so that the foundation device is easier to ignore, and therefore, the existing foundation device generally only considers the quality problem singly, and considers less other factors, such as only the height problem of the foundation device: generally, the height is manually adjusted, and the method needs to be in the way of being not high in the four corners, so that the desk top is not smooth enough; and appear gradually among the prior art and utilize the lift to replace the lift of table leg realization desktop, this kind of elevation structure is comparatively complicated to elevating gear is bulky can only regard as the table leg to use, when having increased whole weight, and the cost is higher, and can only just install when the furniture leaves the factory and accomplish, belongs to prefabricated construction, and the application face is comparatively narrow, can't accomplish omnipotent installation.
In view of this, need urgently to design a lift lower margin, can realize utilizing mechanical structure adjustment lower margin height, guarantee the level and smooth of furniture face, simultaneously, simple structure, it is small, need not the furniture prefabrication that leaves the factory, the range of application is wider, can accomplish the function of installing on various furniture lower margins.
SUMMERY OF THE UTILITY MODEL
In order to solve the above prior art not enough, the utility model aims to provide a lift lower margin can realize utilizing mechanical structure adjustment lower margin height, guarantees the level and smooth of furniture face, simultaneously, simple structure, and is small, need not furniture prefabrication that dispatches from the factory, and the application is wider, can accomplish the function of installing on various furniture lower margins.
In order to realize the above object, the technical scheme of the utility model is that: a lifting foot comprising: installation roof, one-level lift cover, second grade lift cover, tertiary lift cover, slip ball, lift electric jar and callus on the sole, one-level lift cover top fixed mounting be in installation roof bottom surface, one-level lift cover, second grade lift cover and tertiary lift cover slip in proper order through slip ball and cup joint, lift electric jar fixed mounting be in the callus on the sole top surface, the output of lift electric jar with installation roof fixed connection.
Furthermore, installation screw holes are formed in four corners of the installation top plate and are fixedly connected with four corners of the bottom surface of the furniture through installation bolts.
Further, one-level lift cover is the cover tube-shape, the top and the bottom of one-level lift cover are provided with first ball bayonet socket, first ball bayonet socket is provided with first tooth mouth towards the inner wall end, the width of first tooth mouth is less than the radius of slip ball.
Furthermore, the top and the bottom of the three-stage lifting sleeve are provided with third ball bayonets, and the specifications of the third ball bayonets are the same as those of the first ball bayonets.
Furthermore, the top and the bottom of second grade lift cover are provided with second ball bayonet socket, second ball bayonet socket is provided with the second tooth mouth towards inner wall end and outer wall end, the width of second tooth mouth is less than the radius of slip ball.
Has the advantages that:
the utility model provides a pair of lift lower margin utilizes the electric jar setting in the lift cover, thereby drives the lift that the slip of lift cover realized the lower margin, utilizes the installation roof to conveniently be suitable for the installation, and four group's lift lower margins can establish ties and realize synchronous lift. The device can adjust the height of the anchor feet by utilizing a mechanical structure, guarantees the flatness of the furniture surface, and is simple in structure, small in size, free of factory prefabrication of furniture, wide in application range and capable of achieving the function of being installed on various furniture anchor feet.
Drawings
Fig. 1 is a schematic structural view of a lifting foot of the present invention;
fig. 2 is a schematic side view of a lifting foot of the present invention;
the labels in the figure are: 1-mounting a top plate, 2-first-stage lifting sleeve, 3-second-stage lifting sleeve, 4-third-stage lifting sleeve, 5-sliding ball, 6-lifting electric cylinder, 7-foot pad, 11-mounting screw hole, 21-first ball bayonet, 22-first tooth mouth, 31-second ball bayonet, 32-second tooth mouth and 41-third ball bayonet.
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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in the figure, the utility model discloses a lift lower margin, include: installation roof 1, one-level lift cover 2, second grade lift cover 3, tertiary lift cover 4, slip ball 5, lift electric cylinder 6 and callus on the sole 7, 2 top fixed mountings of one-level lift cover are in installation roof 1 bottom surface, one-level lift cover 2, second grade lift cover 3 and tertiary lift cover 4 slip in proper order through slip ball 5 and cup joint, 6 fixed mounting of lift electric cylinder are in callus on the sole 7 top surface, the output of lift electric cylinder 6 with 1 fixed connection of installation roof.
In this embodiment, the four corners of the installation top plate 1 are provided with installation screw holes 11, and the installation screw holes 11 are fixedly connected with the four corners of the bottom surface of the furniture through installation bolts.
In this embodiment, one-level lifting sleeve 2 is the cover tube-shape, the top and the bottom of one-level lifting sleeve 2 are provided with first ball bayonet 21, first ball bayonet 21 is provided with first tooth mouth 22 towards the inner wall end, the width of first tooth mouth 22 is less than the radius of slip ball 5.
In this embodiment, the top end and the bottom of the third-stage lifting sleeve 4 are provided with third ball bayonets 41, and the specification of the third ball bayonets 41 is the same as that of the first ball bayonets 21.
In this embodiment, the top end and the bottom of the secondary lifting sleeve 3 are provided with a second ball bayonet 31, the second ball bayonet 31 is provided with a second tooth mouth 32 towards the inner wall end and the outer wall end, and the width of the second tooth mouth 32 is smaller than the radius of the sliding ball 5.
The working principle is as follows:
in the middle of the working process, at first, four mounting screw holes 11 of the mounting top plate 1 are fixedly mounted on the bottom surface of the furniture needing to be provided with the lifting anchor through mounting bolts, because the lifting electric cylinder 6 is fixedly mounted in the lifting sleeve of the lifting anchor of the device, the output end of the lifting electric cylinder 6 is fixedly connected with the bottom surface of the mounting top plate 1, and when the lifting electric cylinder 6 works, the output end of the lifting electric cylinder 6 drives the mounting top plate 1 to move, so that the bottom surface of the furniture is jacked up.
Wherein, because one-level lift cover 2, second grade lift cover 3 and tertiary lift cover 4 cup joint in proper order, when lift electric cylinder 6 was in initial condition, 2 covers of one-level lift cover are established at 3 outer walls of second grade lift cover, and 3 covers of second grade lift cover are established at 4 outer walls of tertiary lift cover to the height of whole lower margin is only limited to the height of one-level lift cover 2.
Wherein, because 2 tops of one-level lifting sleeve and bottom are provided with first ball bayonet 21, first ball bayonet 21 is provided with first tooth mouth 22 towards the inner wall end, and the width of first tooth mouth 22 is less than the radius of sliding ball 5, and the first ball bayonet 21 of cooperation second grade lifting sleeve 3 can be established the card with sliding ball 5 spacing, and the effect of sliding ball 5 simultaneously also plays 2 and the 3 spacing landing that prevent of second grade lifting sleeve with one-level lifting sleeve.
Wherein, the interaction between the second-level lifting sleeve 3 and the third-level lifting sleeve 4 refers to the interaction between the first-level lifting sleeve 2 and the second-level lifting sleeve 3.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A lifting foot comprising: installation roof (1), one-level lift cover (2), second grade lift cover (3), tertiary lift cover (4), slip ball (5), lift electric cylinder (6) and callus on the sole (7), its characterized in that, one-level lift cover (2) top fixed mounting be in installation roof (1) bottom surface, one-level lift cover (2), second grade lift cover (3) and tertiary lift cover (4) slip in proper order through slip ball (5) and cup joint, lift electric cylinder (6) fixed mounting be in callus on the sole (7) top surface, the output of lift electric cylinder (6) with installation roof (1) fixed connection.
2. The lifting foundation according to claim 1, characterized in that the four corners of the top mounting plate (1) are provided with mounting screw holes (11), and the mounting screw holes (11) are fixedly connected with the four corners of the bottom surface of the furniture through mounting bolts.
3. A lifting foot according to claim 2, characterised in that the primary lifting sleeve (2) is sleeve-shaped, that the top and bottom of the primary lifting sleeve (2) are provided with first ball sockets (21), that the first ball sockets (21) are provided with first tooth mouths (22) towards the inner wall end, and that the width of the first tooth mouths (22) is smaller than the radius of the sliding balls (5).
4. A lifting foot according to claim 3, characterised in that the top and bottom of the tertiary lifting sleeve (4) is provided with a third ball socket (41), the third ball socket (41) being of the same size as the first ball socket (21).
5. A lifting foot according to claim 4, characterised in that the secondary lifting sleeve (3) is provided with second ball detents (31) at the top and bottom, the second ball detents (31) being provided with second notches (32) towards the inner and outer wall ends, the width of the second notches (32) being smaller than the radius of the sliding ball (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120867490.0U CN215226018U (en) | 2021-04-26 | 2021-04-26 | Lifting foot margin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120867490.0U CN215226018U (en) | 2021-04-26 | 2021-04-26 | Lifting foot margin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215226018U true CN215226018U (en) | 2021-12-21 |
Family
ID=79511077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120867490.0U Expired - Fee Related CN215226018U (en) | 2021-04-26 | 2021-04-26 | Lifting foot margin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215226018U (en) |
-
2021
- 2021-04-26 CN CN202120867490.0U patent/CN215226018U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211221 |