CN219270506U

CN219270506U - But height-adjusting's stabilizer blade

Info

Publication number: CN219270506U
Application number: CN202223604911.4U
Authority: CN
Inventors: 廖翠玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-30
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a height-adjustable support leg, which comprises a fine adjustment part and at least one supporting part. When the plurality of supporting parts are arranged, the plurality of supporting parts are detachably connected; the fine tuning part is connected with one of the supporting parts. When the support leg adjusting device is used, the number of the support legs can be freely increased or decreased to greatly adjust the support legs, and the fine adjustment part can be used for accurately adjusting the support legs. Thereby, applications in different living spaces can be realized.

Description

But height-adjusting's stabilizer blade

Technical Field

The utility model relates to the field of furniture accessories, in particular to a height-adjustable support leg.

Background

Furniture in daily life is usually of a fixed height, but with the change of living habits, the fixed height of some furniture cannot meet the living demands gradually. The furniture stand bar with adjustable height is in the market of the accessories, and the height is adjusted mainly by adding and subtracting the heightening block. This way of adjustment allows a greater adjustment range of the height of the furniture foot.

However, the above adjustment means in the prior art cannot meet the adjustment accuracy and cannot meet the adjustment requirements in some special spaces.

Accordingly, the above-mentioned problems in the prior art have yet to be improved.

Disclosure of Invention

The utility model mainly aims to provide a supporting leg with adjustable height, which aims to solve the problem that the height adjustment of the existing supporting leg accessories is inconvenient.

In order to achieve the above object, the height-adjustable support leg according to the present utility model includes a fine adjustment portion and at least one support portion, wherein when the support portions are provided in plurality, the plurality of support portions are detachably connected; the fine tuning part is connected with one of the supporting parts.

Preferably, the plurality of supporting parts are detachably connected through the connecting part; the connecting portion comprises a first connecting structure and a second connecting structure, and the first connecting structure and the second connecting structure are respectively arranged on the two connected supporting portions.

Preferably, the first connection structure is provided with a grooved link; the bottom edge of the connecting rod is provided with an inward narrowing angle.

Preferably, both side walls of the groove are narrowed inward.

Preferably, the second connecting structure comprises a through hole and a clamp spring; wherein, the side wall of the through hole is provided with an extension window; the clamp spring is placed in the extension window, and when the connecting rod is inserted into the through hole, the clamp spring is relaxed outside the extension window until the clamp spring is clamped with the groove and then rebounds.

Optionally, the first connection structure comprises a first screw; the second connecting mechanism is provided with a first screw hole; the first screw rod is mutually matched with the first screw hole.

Preferably, the fine adjustment part comprises a base and a second screw rod, the base is connected with the second screw rod, and the second screw rod is in threaded connection with the bottom of the first support part; the first supporting portion is the nearest one of the at least one supporting portion to the ground.

Preferably, the fine adjustment part further comprises a fixing nut; the fixing nut is sleeved on the second screw rod and located between the base and the first supporting portion, and is used for locking the relative position between the second screw rod and the first supporting portion.

Optionally, the floor stand further comprises a fixed castor or a sliding castor, and the fixed castor or the sliding castor is arranged at the contact position of the stand legs and the floor.

Optionally, the device further comprises a locking part, wherein the locking part is provided with a locking hole, and the locking part is fixedly locked with the supported object through the locking hole.

The supporting leg with the adjustable height comprises the fine adjustment part and at least one supporting part, wherein the at least one supporting part can be used for greatly adjusting the supporting leg, and the fine adjustment part can be used for accurately adjusting the supporting leg. Therefore, the supporting legs with adjustable heights can be adjusted finely and coarsely at the same time, and can adapt to the requirements of different spaces.

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 required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the basic structure of the present utility model;

FIG. 2 is a schematic illustration of a plug connection of the present utility model;

FIG. 3 is a schematic diagram of a screw connection according to the present utility model;

FIG. 4 is a schematic view of the present utility model assembled with a rigid castor;

FIG. 5 is a schematic view of an assembled skate of the present utility model;

FIG. 6 is a schematic view of an assembly lock of the present utility model;

fig. 7 is a perspective view of the locking portion of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Support part	223	Extension window
110	A first support part	224	First screw hole
				200	Connecting part	300	Fine adjustment part
210	First connecting structure	310	Base seat
				211	Connecting rod	320	Second screw rod
212	Groove	330	Fixing nut
				213	First screw rod	400	Fixed castor
220	Second connecting structure	410	Sliding castor
				221	Through hole	500	Locking part
222	Clamp spring	510	Locking hole

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Therefore, in order to solve the above-mentioned problem, the present utility model provides a height-adjustable support leg, which solves the problem of inconvenient height adjustment of the current support leg assembly through the cooperation of the support portion and the fine adjustment portion.

For ease of understanding, the following detailed description of the embodiments of the present application is provided with reference to the accompanying drawings.

Referring to fig. 1 and 2, the height-adjustable support leg provided in the embodiments of the present application includes a fine adjustment portion 300 and at least one support portion 100, wherein the fine adjustment portion 300 is connected to one of the support portions 100, and when the support portions 100 are provided in plurality, the plurality of support portions 100 are detachably connected.

In this embodiment, the at least one support portion 100 can provide a substantial adjustment of the foot, while the fine adjustment portion 300 can provide a precise adjustment of the foot. Therefore, the height-adjustable support legs provided by the embodiment of the application can be used for fine adjustment and coarse adjustment at the same time, and can be suitable for the requirements of different spaces.

Alternatively, the number of the supporting parts 100 is not limited in the embodiment of the present application. Referring to fig. 1, in one embodiment of the present disclosure, when the number of the supporting portions 100 is 1, the height of the supporting legs can be adjusted by the adjusting portion 300, and the bottom of the supporting portion 100 is screwed with the adjusting portion 300.

Referring to fig. 2, in another embodiment of the present disclosure, in order to make the present stand bar have a larger supporting height range, the present stand bar further includes a plurality of supporting portions 100 that can be assembled and disassembled at will, one of the plurality of supporting portions 100 closest to the ground is a first supporting portion 110, and the first supporting portion 110 is screwed with the fine tuning portion 300.

In order to solve the connection problem between the plurality of support parts 100, the present leg further includes a connection part 200. The connection portion 200 includes a first connection structure 210 and a second connection structure 220, where the first connection structure 210 and the second connection structure 220 are respectively located at two ends of the support portion 100 and mutually match to connect two adjacent support portions 100.

Referring to fig. 2, the first connecting structure 210 is provided with a connecting rod 211 with a groove 212; the bottom edge of the link 211 is provided with an inwardly narrowed angle, and both side walls of the groove 212 are inwardly narrowed, also forming an angle, for the purpose of convenience in assembling and disassembling the supporting part 100. The second connection structure 220 comprises a through hole 221 and a clamp spring 222, wherein an extension window 223 is formed on the side wall of the through hole 221; the clip 222 is placed in the extension window 223, and the clip 222 is in a tightened state when the supporting portion 100 is in a separated state. When the connecting rod 211 is inserted into the through hole 221, the connecting rod 211 pushes the tightened clamp spring 222 open and expands outwards the extension window 223 until the connecting rod 211 is inserted into the position where the clamp spring 222 is matched with the groove 212, and the clamp spring 222 is rebounded and embedded into the groove 212 to realize fixation. The connection mode can realize quick assembly.

Referring to fig. 3, the adjacent supporting portions 100 may be further connected by screwing, in which case, the first connecting structure 210 includes a first screw 213 protruding downward, and the second connecting structure 220 is provided with a first screw hole 224, and when the first screw 213 is installed, the first screw hole 224 needs to be screwed with the first screw hole 213.

Referring to fig. 1 to 5, specifically, the fine tuning part 300 includes a base 310 and a second screw 320, and in order to make the support more stable, the contact area between the base 310 and the ground is generally larger. The second screw 320 is mounted on the base 310 for screw-coupling with the bottom of the first supporting part 110. Meanwhile, in order to stabilize the supporting effect, a fixing nut 330 is further sleeved on the second screw 320 for locking the relative position between the second screw 320 and the first supporting portion 110.

Referring to fig. 4 to 5, in order to facilitate the movement, a fixed caster 400 or a sliding caster 410 may be additionally installed at the contact point of the bottom of the leg with the ground.

Referring to fig. 6-7, in order to fix the support leg and the supported object more firmly when supporting the object, a locking portion 500 may be further provided between the support leg and the supported object, the locking portion being provided with a plurality of locking holes 510 for performing reinforcement locking with the supported object

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A height-adjustable support leg is characterized by comprising a fine adjustment part and at least one supporting part, wherein,

when the plurality of the supporting parts are arranged, the plurality of the supporting parts are detachably connected;

the fine adjustment part is connected with one of the support parts.

2. The height-adjustable foot according to claim 1, wherein a plurality of the support portions are detachably connected by a connecting portion;

the connecting portion comprises a first connecting structure and a second connecting structure, and the first connecting structure and the second connecting structure are respectively arranged at the two connected supporting portions.

3. The height adjustable foot according to claim 2, wherein the first connection structure is provided with a grooved link; the bottom end edge of the connecting rod is narrowed inwards.

4. A height adjustable foot according to claim 3 wherein the sides of the recess are inwardly narrowed.

5. A height adjustable foot according to claim 3, wherein the second connection structure comprises a through hole and a snap spring; wherein, the liquid crystal display device comprises a liquid crystal display device,

an extension window is formed in the side wall of the through hole; and the clamp spring is placed in the extension window, and when the connecting rod is inserted into the through hole, the clamp spring expands outside the extension window to be clamped with the groove and then rebounds.

6. The height adjustable foot of claim 2 wherein the first connection structure comprises a first screw; the second connecting structure is provided with a first screw hole; the first screw rod is mutually matched with the first screw hole.

7. The height-adjustable foot according to any one of claims 1 to 6, wherein the fine adjustment portion comprises a base and a second screw, the base being connected to the second screw, the second screw being screwed to the bottom of the first support portion;

the first supporting portion is one of at least one supporting portion closest to the ground.

8. The height adjustable foot according to claim 7, wherein the trim portion further comprises a retaining nut; the fixing nut is sleeved on the second screw rod and located between the base and the first supporting portion, and is used for locking the relative position between the second screw rod and the first supporting portion.

9. The height adjustable foot of claim 1, further comprising a rigid or slip caster disposed where the foot contacts the ground.

10. The height-adjustable foot according to claim 1, further comprising a locking portion, the locking portion being provided with a locking hole, the locking portion being reinforcement-locked with the supported object through the locking hole.