CN211833583U - Adjustable furniture base - Google Patents

Abstract

The utility model discloses an adjustable furniture base, which includes a column and a base body, wherein the top of the column is provided with a first threaded column, the bottom of the column is provided with a ball head, the base body includes a first seat block and a second seat block, the second seat block is located below the first seat block, the first seat block and the second seat block are fixedly connected so that the two together form a mounting groove that can accommodate the ball head, and the ball head is arranged in the mounting groove. The first threaded column is used to connect the bottom of the furniture, the ball head can roll relative to the mounting groove, so that the column and the base body can swing relative to each other, when the ground is uneven, the lower end surface of the furniture base can be made to be in contact with the ground as a whole through the swing of the base body, so as to avoid the situation that only the side edge of the lower end surface of the furniture base is in contact with the ground, thereby avoiding the shaking of the furniture.

Description

Adjustable furniture base

technical field

The utility model relates to the technical field of furniture, in particular to a furniture base.

Background technique

Usually, the bottom of the furniture is provided with a base, and the base is placed on the ground to support the furniture. However, in some cases, the ground is not flat, so that the lower end surface of the base cannot be well attached to the ground, so that the installation of the furniture is not stable enough, the furniture is easy to shake, and the user experience is not good.

Utility model content

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide an adjustable furniture base, which can be adjusted according to the ground conditions, so that the lower end surface of the furniture base can be attached to the ground.

The scheme adopted by the utility model is: an adjustable furniture base, which includes a column, the top of the column is provided with a first threaded column, and the bottom of the column is provided with a ball head; A second seat block below the first seat block, the first seat block and the second seat block are fixedly connected to enclose an installation groove that can accommodate the ball head, and the ball head is arranged in the installation groove Inside.

The above solution has at least one of the following technical effects: the ball head can be rolled relative to the installation groove, so that the column and the seat body can swing relative to each other, and when the ground is uneven, the lower end surface of the furniture base can be fully abutted by the swing of the seat body. On the ground, to avoid the situation that only the side edge of the lower end surface of the furniture base is in contact with the ground, so that the shaking of the furniture can be avoided.

According to some embodiments of the present invention, a decorative cap is further included, the decorative cap is covered on the seat body to cover the joint between the first seat block and the second seat block.

According to some embodiments of the present invention, a side portion of the second seat block has a buckle platform, the decorative cap is provided with a first surrounding edge, and the first surrounding edge is located below the buckle platform and is connected with the buckle platform. Contact the bottom surface of the buckle table.

According to some embodiments of the present invention, the bottom of the decorative cap is provided with a second peripheral edge extending downward.

According to some embodiments of the present invention, the seat body further includes a third seat block, the top surface of the third seat block is provided with a downwardly extending threaded hole, and the bottom of the second seat block has a The second threaded post is matched with the threaded hole, and the second threaded post is screwed in the threaded hole.

According to some embodiments of the present invention, the bottom of the third seat block has a prism head, and the cross section of the prism head is set to be a rectangle or a regular hexagon.

According to some embodiments of the present invention, the seat body further includes a decorative cylinder, and the decorative cylinder is sleeved on the third seat block and can move longitudinally along the third seat block.

According to some embodiments of the present invention, a rubber pad is provided between the inner wall of the decorative cylinder and the third seat block.

According to some embodiments of the present invention, the second seat block is provided with a receiving cavity with an opening facing downward and into which the decorative cylinder can be inserted.

Additional aspects and advantages of the invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or learned by practice of the invention.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the utility model is further described;

Fig. 1 is the sectional view of the first embodiment of the adjustable furniture base of the present invention;

Fig. 2 is the sectional view of the second embodiment of the adjustable furniture base of the present invention;

Fig. 3 is the sectional view of the third embodiment of the adjustable furniture base of the present invention;

4 is a cross-sectional view of the fourth embodiment of the adjustable furniture base of the present invention;

Detailed ways

This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Understand each technical feature and overall technical solution of the present invention, but it should not be construed as a limitation on the protection scope of the present invention.

In the description of the present utility model, it should be understood that the azimuth descriptions related to, for example, the azimuth or positional relationship indicated by upper and lower, etc. are based on the azimuth or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present utility model and the The description is simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In the description of the present utility model, if it is described that the first and the second are only for the purpose of distinguishing technical features, it should not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicit Indicates the order of the indicated technical features.

In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution .

1, the first embodiment of the adjustable furniture base includes a column 100 and a seat body 200. The top of the column 100 is provided with a first threaded column 110, the bottom of the column 100 is provided with a ball head 120, and the seat body 200 includes a first threaded column 110. A seat block 210 and a second seat block 220 , the second seat block 220 is located below the first seat block 210 , and the first seat block 210 and the second seat block 220 are fixedly connected so that the two together enclose the ball head 120 the installation groove, the ball head 120 is arranged in the installation groove. The first threaded post 110 is used to connect the bottom of the furniture, and the ball head 120 can roll relative to the installation groove, so that the upright post 100 and the base body 200 can swing relative to each other. The lower end surface of the base 200 can abut against the ground as a whole, so as to avoid the situation that only the side edge of the lower end surface of the seat body 200 is abutted on the ground, thereby avoiding the shaking of the furniture.

Specifically, the first seat block 210 and the second seat block 220 can be fixedly connected by means of inserting and interference fit, or can also be fixedly connected by means of welding or screw fitting.

2, the second embodiment of the adjustable furniture base, compared with the first embodiment, in this embodiment, the base body 200 further includes a third seat block 230, and the top surface of the third seat block 230 is provided with There is a downwardly extending threaded hole 231 , the bottom of the second seat block 220 has a second threaded post 221 matched with the threaded hole 231 , and the second threaded post 221 is screwed into the threaded hole 231 .

When the undulations of the ground are large, the third seat block 230 can be rotated to make the third seat block 230 move longitudinally relative to the second seat block 220, and the lower end surface of the third seat block 230 can be pressed against the ground, so that the Compensate for the ups and downs of the ground to ensure that the furniture can be arranged horizontally and avoid the inclination of the furniture.

3, the third embodiment of the adjustable furniture base, compared with the above-mentioned embodiments, in this embodiment, a decorative cap 300 is also provided, the decorative cap 300 is covered on the seat body 200, and the decorative cap 300 The joint between the first seat block 210 and the second seat block 220 is covered to make the furniture base more beautiful.

Specifically, the side portion of the second seat block 220 has a buckle platform 222 , and the decorative cap 300 is provided with a first surrounding edge 310 . With this structure, the decorative cap 300 can be positioned on the base body 200 in a snap-fit manner, which facilitates the installation of the decorative cap 300 .

In some embodiments, an inner thread may also be provided on the inner side of the decorative cap 300, and a matching external thread is provided on the outer side wall of the seat body 200, and the decorative cap 300 is connected to the seat through the cooperation of the inner thread and the outer thread Body 200.

Referring to FIG. 4 , the fourth embodiment of the adjustable furniture base, compared with the above-mentioned embodiments, in this embodiment, the base body 200 further includes a decorative cylinder 240 , and the bottom of the third base block 230 has a prism head 232 . Preferably, the cross section of the prism head 232 is set to be a rectangle or a regular hexagon. When installing furniture, the prism head 232 can be fitted with a tool such as a wrench, so as to rotate the third seat block 230 and make the third seat block 230 rotate and longitudinally move.

The decoration cylinder 240 is sleeved on the third seat block 230 and can move longitudinally along the third seat block 230 . When the third seat block 230 is rotated by a wrench, the decorative cylinder 240 can be moved up so that the wrench has room for operation; when the adjustment of the third seat block 230 is completed, the decorative cylinder 240 can be moved down to the ground, The barrel 240 can shield the prism head 232 to make the whole furniture base more beautiful.

In order to prevent the decoration cylinder 240 from moving down when the wrench is operated, a rubber pad 400 is provided between the inner wall of the decoration cylinder 240 and the third seat block 230. The rubber pad 400 can be fixed on the decoration cylinder 240 or the third seat block 230, The rubber pad 400 can increase the resistance of the decorative cylinder 240 to move longitudinally, so as to facilitate the positioning of the decorative cylinder 240 .

In some embodiments, the rubber pad 400 may not be provided, and the decoration cylinder 240 may be positioned by the friction force between the decoration cylinder 240 and the third seat block 230 to prevent the decoration cylinder 240 from moving downward when the wrench is operated.

In some embodiments, an inner thread may be provided on the inner wall of the decoration cylinder 240, and an outer wall matching the outer wall of the third seat block 230 may be provided with an outer thread. position.

A receiving cavity 223 is further provided on the second seat block 220 , and the opening of the receiving cavity 223 faces downwards and can be inserted into the decorative cylinder 240 . When the decoration cylinder 240 moves upward, the upper part of the decoration cylinder 240 can be inserted into the receiving cavity 223 , so that the decoration cylinder 240 can have a sufficient longitudinal movement and the overall height of the base body 200 can be controlled.

The bottom of the decorative cap 300 is provided with a second peripheral edge 320 extending downward. The second surrounding edge 320 is located at the side of the decoration cylinder 240 , and the second surrounding edge 320 can block the gap between the top of the decoration cylinder 240 and the second seat block 220 and the gap between the third seat block 230 and the second seat block 220 . The gap between, so that the furniture base is more beautiful.

The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the above-mentioned embodiments, and within the knowledge scope possessed by those of ordinary skill in the technical field, the present utility model can also be used without departing from the purpose of the present utility model. make various changes.

Claims (9)

1. Adjustable furniture base, is characterized in that, comprises a column, the top of the column is provided with a first threaded column, and the bottom of the column is provided with a ball head; A seat body, which includes a first seat block and a second seat block located below the first seat block, the first seat block and the second seat block are fixedly connected to enclose an installation capable of accommodating the ball head groove, the ball head is arranged in the installation groove. 2 . The adjustable furniture base according to claim 1 , further comprising a decorative cap, the decorative cap is covered on the seat body to cover the first seat block and the second seat block. 3 . seams between. 3 . The adjustable furniture base according to claim 2 , wherein the side part of the second seat block has a buckle platform, the decorative cap is provided with a first surrounding edge, and the first surrounding edge is located at the The bottom of the buckle platform is in contact with the bottom surface of the buckle platform. 4. The adjustable furniture base according to claim 2, wherein the bottom of the decorative cap is provided with a second peripheral edge extending downward. 5. The adjustable furniture base according to claim 1 or 4, wherein the base body further comprises a third seat block, and the top surface of the third seat block is provided with a downwardly extending threaded hole, so The bottom of the second seat block has a second threaded post matched with the threaded hole, and the second threaded post is screwed into the threaded hole. 6 . The adjustable furniture base according to claim 5 , wherein the bottom of the third seat block has a prism head, and the cross section of the prism head is set in a rectangle or a regular hexagon. 7 . 7 . The adjustable furniture base according to claim 6 , wherein the base body further comprises a decorative cylinder, and the decorative cylinder is sleeved on the third seat block and can extend along the third seat block. 8 . vertical shift. 8 . The adjustable furniture base according to claim 7 , wherein a rubber pad is provided between the inner wall of the decorative cylinder and the third seat block. 9 . 9 . The adjustable furniture base according to claim 7 , wherein the second seat block is provided with a receiving cavity with an opening facing downward and into which the decorative cylinder can be inserted. 10 .

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