Table leg foot

Abstract

The utility model belongs to the technical field of office furniture, and particularly relates to a table leg foot. Comprising table legs, table legs, stable sliding blocks and outer frame check blocks, square grooves are formed in the upper ends of the table legs, each table leg comprises an outer frame and an inner frame, the lower end of each outer frame is inserted into the corresponding square groove, the outer frames are connected with the table legs through bolts, and the inner frames are used for being slidably connected to the outer frames in the vertical direction; the lower end of the inner frame is sleeved with the stable sliding block, the stable sliding block is slidably connected to the inner side wall of the outer frame in the vertical direction, the outer frame check block is arranged at the upper end of the outer frame and is of a rectangular annular structure, and the outer side wall of the inner frame is slidably connected to the inner side wall of the outer frame check block. The lower end of the outer frame is inserted into the table legs, when the outer frame and the table legs are connected through bolts, the outer frame does not need to be held by hands, and rapid assembly of the outer frame is facilitated. And the stable sliding block is mounted at the lower end of the inner frame and is slidably connected to the outer frame, so that the inner frame can be quickly assembled.

Description

Technical Field

[0001] The utility model belongs to the technical field of office furniture, and particularly relates to a table leg foot. Background Art

[0002] Traditional lifting tables include table legs and table leg feet. Generally, the table legs include an outer frame and an inner frame. The outer frame is fixed to the table leg foot, and the inner frame slides within the outer frame to adjust the height of the table leg.

[0003] However, since the outer frame needs to be set vertically, when assembling the outer frame and the table leg foot, it is necessary to hold the outer frame by hand, and the installation is inconvenient and not conducive to rapid assembly. Secondly, when assembling the inner frame and the outer frame, relatively precise dimensions are required. When the dimensions of the inner frame and the outer frame do not match, it is necessary to reprocess the whole inner frame or outer frame, which is also not conducive to rapid assembly. Therefore, it is necessary to design a table leg foot to solve the above problems. Summary of the Invention

[0004] In view of the above problems, the utility model provides a table leg foot to solve the problems raised in the above background art.

[0005] To achieve the above object, the utility model provides the following technical solution: A table leg foot includes a table leg, a table leg foot, a stabilizing slider, and an outer frame stopper. A square groove is opened at the upper end of the table leg foot. The table leg includes an outer frame and an inner frame. The lower end of the outer frame is inserted into the square groove, and the outer frame and the table leg foot are connected by bolts. The inner frame is used for slidingly connecting to the outer frame in the vertical direction.

[0006] The stabilizing slider is sleeved on the lower end of the inner frame. The stabilizing slider is slidingly connected to the inner side wall of the outer frame in the vertical direction. The outer frame stopper is arranged at the upper end of the outer frame. The outer frame stopper is arranged in a rectangular ring structure. The outer side wall of the inner frame is slidingly connected to the inner side wall of the outer frame stopper. <(

[0007] Further, the table leg foot further includes a support plate and a lifting rod. The support plate is connected to the upper end of the inner frame. One end of the lifting rod is connected to the support plate. The other end of the lifting rod sequentially passes through the inside of the inner frame and the inside of the outer frame and is connected to the table leg foot by bolts.

[0008] Further, the table leg foot further includes a hidden wheel and a transmission shaft. Three first reinforcing ribs are arranged at the rear side of the lower end of the table leg foot. The three first reinforcing ribs are distributed in sequence in the left-right direction. An installation groove is arranged between the three first reinforcing ribs. The hidden wheel is installed in the installation groove. The axial direction of the transmission shaft faces the left-right direction and sequentially passes through the card slots on the three first reinforcing ribs. Both hidden wheels are sleeved on the transmission shaft.

[0009] Further, the table leg also includes a limit screw. Limit screw holes are provided at both the front and rear ends of the card slot of the first reinforcing rib in the middle. The limit screw is arranged in the limit screw hole to prevent the transmission shaft from falling downward.

[0010] Further, the height of the table leg at the hidden wheel is lower than that of the rest of the table leg, and a chamfer is provided at the hidden wheel of the table leg.

[0011] Further, a plurality of obliquely arranged second reinforcing ribs are provided on the front side of the lower end of the table leg.

[0012] Further, the table leg also includes a stable adjustment disc. A threaded rod is provided at the upper end of the stable adjustment disc. An adjustment screw hole is provided on the front side of the lower end of the table leg. The threaded rod is threadedly connected to the table leg through the adjustment screw hole.

[0013] The technical effects and advantages of the present utility model:

[0014] Insert the lower end of the outer frame into the table leg. When using bolts to connect the outer frame and the table leg, there is no need to hold the outer frame by hand, which is conducive to quickly assembling the outer frame.

[0015] By installing a stable slider at the lower end of the inner frame and using the stable slider to slidably connect to the outer frame, stable sliders of different sizes can be selected according to actual size requirements without processing the sizes of the inner frame or the outer frame, which is conducive to quickly assembling the inner frame.

[0016] Other features and advantages of the present utility model will be described in the subsequent specification, and part of them will become obvious from the specification or will be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 Shows a schematic structural view of the table leg of the embodiment of the present utility model;

[0019] Figure 2 Shows a schematic structural view of the table leg from another perspective of the embodiment of the present utility model.

[0020] Reference numerals: 11, outer frame; 12, inner frame; 2, table leg; 21, square groove; 22, first reinforcing rib; 221, limit screw hole; 23, second reinforcing rib; 3, stabilizing slider; 4, outer frame stopper; 51, support plate; 52, lifting rod; 61, hidden wheel; 62, transmission shaft; 7, stable adjustment disk. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figure 1 shown, among which, Figure 1 is a perspective view. A table leg foot of an embodiment of the present utility model includes a table leg, a table foot 2, a stabilizing slider 3 and an outer frame stopper 4. A square groove 21 is formed at the upper end of the table foot 2. The table leg includes an outer frame 11 and an inner frame 12. The lower end of the outer frame 11 is inserted into the square groove 21. The outer frame 11 and the table foot 2 are connected by bolts. The inner frame 12 is used for sliding connection with the outer frame 11 in the vertical direction.

[0023] The stabilizing slider 3 is sleeved on the lower end of the inner frame 12. The stabilizing slider 3 is slidably connected to the inner side wall of the outer frame 11 in the vertical direction. The outer frame stopper 4 is arranged at the upper end of the outer frame 11. The outer frame stopper 4 is arranged in a rectangular ring structure. The outer side wall of the inner frame 12 is slidably connected to the inner side wall of the outer frame stopper 4.

[0024] In this embodiment, by forming a square groove 21 at the upper end of the table foot 2, it is convenient to identify the installation position of the outer frame 11. Correspondingly, by inserting the lower end of the outer frame 11 into the table foot 2, when connecting the outer frame 11 and the table foot 2 with bolts, it is not necessary to hold the outer frame 11 by hand, which is beneficial to quickly assembling the outer frame 11. When the size of the inner frame 12 or the outer frame 11 does not match, the stabilizing slider 3 can be installed at the lower end of the inner frame 12. By using the stabilizing slider 3 to be slidably connected to the outer frame 11, different sizes of stabilizing sliders 3 can be selected according to actual size requirements, and it is not necessary to process the size of the inner frame 12 or the outer frame 11, which is beneficial to quickly assembling the inner frame 12.

[0025] Secondly, the lower end of the outer frame 11 is inserted into the square groove 21, which can increase the contact area between the lower end of the outer frame 11 and the table leg 2, thereby ensuring the stability of the connection between the outer frame 11 and the table leg 2. And using bolts to fix the lower end of the outer frame 11 on the table leg 2 is beneficial to further improve the stability of the connection between the outer frame 11 and the table leg 2.

[0026] In addition, an outer frame stopper 4 is provided at the upper end of the outer frame 11. The outer side wall of the inner frame 12 can be slidably connected to the outer frame stopper 4, that is, the lower end of the inner frame 12 slides relative to the outer frame 11 through the stable slider 3, and the upper end of the inner frame 12 is slidably connected to the outer frame stopper 4. Then the stable slider 3 and the outer frame stopper 4 can limit the upper and lower ends of the inner frame 12, thereby ensuring the stability of the sliding of the inner frame 12 relative to the outer frame 11.

[0027] Optionally, as Figure 1 shown, the table leg further includes a support plate 51 and a lifting rod 52. The support plate 51 is connected to the upper end of the inner frame 12. One end of the lifting rod 52 is connected to the support plate 51, and the other end of the lifting rod 52 sequentially passes through the interior of the inner frame 12 and the interior of the outer frame 11 and is connected to the table leg 2 by bolts.

[0028] In this embodiment, the lifting rod 52 is set as a hand-cranked lifting screw rod structure. By providing the support plate 51 on the inner frame 12, it is convenient to connect the upper end of the lifting rod 52 to the support plate 51. Secondly, a hand crank can be inserted into the upper end of the lifting rod 52, and the rotation of the hand crank drives the lifting rod 52 to expand and contract, thereby driving the inner frame 12 to slide relative to the outer frame 11, which is beneficial to adjusting the height of the table leg.

[0029] Optionally, as Figure 2 shown, the table leg further includes a hidden wheel 61 and a transmission shaft 62. Three first reinforcing ribs 22 are provided at the rear side of the lower end of the table leg 2. The three first reinforcing ribs 22 are distributed in sequence along the left-right direction. An installation groove is provided between the three first reinforcing ribs 22. The installation groove is used to install the hidden wheel 61. The axial direction of the transmission shaft 62 faces the left-right direction and sequentially passes through the card slots on the three first reinforcing ribs 22. Both of the two hidden wheels 61 are sleeved on the transmission shaft 62.

[0030] Specifically, card slots are provided on all three first reinforcing ribs 22.

[0031] In this embodiment, by providing the hidden wheel 61, the table leg 2 can be lifted, and only the hidden wheel 61 is placed on the ground, which is convenient for pushing the table leg 2 to move on the ground. By providing the first reinforcing ribs 22 and an installation groove between the three first reinforcing ribs 22, the transmission shaft 62 can be inserted into the card slots to connect the hidden wheel 61, which is beneficial to quickly assembling the hidden wheel 61.

[0032] Secondly, three first reinforcing ribs 22 are provided on the front side of the lower end of the tabletop, which can enhance the structural strength of the front side of the table leg 2.

[0033] Optionally, as Figure 2 shown, the table leg further includes a limit screw. Limit screw holes 221 are provided at both the front and rear ends of the card slot of the middle first reinforcing rib 22. The limit screw holes 221 are used to set the limit screw to prevent the transmission shaft 62 from falling downward.

[0034] In this embodiment, by providing limit screw holes 221 at both the front and rear ends of the card slot on the middle first reinforcing rib 22, inserting a limit screw into the limit screw holes 221 and tightening the limit screw, the nut of the limit screw can be used to limit the transmission shaft 62, and the transmission shaft 62 and the hidden wheel 61 sleeved on the transmission shaft 62 can be prevented from falling off the table leg 2.

[0035] Optionally, the height of the hidden wheel 61 on the table leg 2 is lower than the height of the rest of the table leg 2, and a chamfer is provided at the position of the hidden wheel 61 on the table leg 2.

[0036] In this embodiment, the table leg 2 of the hidden wheel 61 is lower than the rest of the table leg 2 and is provided with a chamfer, so that while the hidden wheel 61 is hidden to maintain beauty, it can slide within the inclination angle of the chamfer.

[0037] Optionally, as Figure 2 shown, a plurality of obliquely arranged second reinforcing ribs 23 are provided on the front side of the lower end of the table leg 2.

[0038] In this embodiment, by providing a plurality of obliquely arranged second reinforcing ribs 23 on the front side of the lower end of the table leg 2, the structural strength of the front side of the table leg 2 can be enhanced.

[0039] Optionally, as Figure 2 shown, the table leg further includes a stable adjustment disc 7. A threaded rod is provided at the upper end of the stable adjustment disc 7. An adjustment screw hole is provided on the front side of the lower end of the table leg 2. The threaded rod is threadedly connected to the table leg 2 through the adjustment screw hole.

[0040] In this embodiment, by providing a stable adjustment disc 7 at the lower end of the table leg, the overall flatness can be adjusted. For example, a threaded rod can be provided at the upper end of the stable adjustment disc 7. The threaded rod is threadedly connected to the table leg 2 through the adjustment screw hole. By rotating the stable adjustment disc 7 forward or backward, the height of the front side of the lower end of the table leg 2 can be adjusted, thereby realizing the adjustment of the flatness of the lower end of the table leg 2.

[0041] Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A table leg, characterized in that, It includes table legs, table feet (2), stabilizing sliders (3) and outer frame stoppers (4). A square groove (21) is formed at the upper end of the table foot (2). The table leg includes an outer frame (11) and an inner frame (12). The lower end of the outer frame (11) is inserted into the square groove (21), and the outer frame (11) and the table foot (2) are connected by bolts. The inner frame (12) is used for sliding connection with the outer frame (11) in the vertical direction. The stabilizing slider (3) is sleeved on the lower end of the inner frame (12). The stabilizing slider (3) is slidably connected to the inner side wall of the outer frame (11) in the vertical direction. The outer frame stopper (4) is arranged at the upper end of the outer frame (11). The outer frame stopper (4) is arranged in a rectangular ring structure, and the outer side wall of the inner frame (12) is slidably connected to the inner side wall of the outer frame stopper (4).

2. The table leg according to claim 1, characterized in that, It further includes a support plate (51) and a lifting rod (52). The support plate (51) is connected to the upper end of the inner frame (12). One end of the lifting rod (52) is connected to the support plate (51), and the other end of the lifting rod (52) sequentially passes through the inside of the inner frame (12) and the inside of the outer frame (11) and is connected to the table foot (2) by bolts.

3. The table leg according to claim 1, characterized in that, It further includes a hidden wheel (61) and a transmission shaft (62). Three first reinforcing ribs (22) are arranged at the rear side of the lower end of the table foot (2). The three first reinforcing ribs (22) are sequentially distributed in the left-right direction. An installation groove is arranged between the three first reinforcing ribs (22). The hidden wheel (61) is installed in the installation groove. The axial direction of the transmission shaft (62) faces the left-right direction and sequentially passes through the card slots on the three first reinforcing ribs (22). Both of the two hidden wheels (61) are sleeved on the transmission shaft (62).

4. The table leg according to claim 3, characterized in that, It further includes a limit screw. Limit screw holes (221) are formed at both the front and rear ends of the card slot of the middle first reinforcing rib (22). The limit screw holes (221) are used for setting the limit screw to prevent the transmission shaft (62) from falling downward.

5. The table leg according to claim 4, characterized in that, The height of the table foot (2) at the position of the hidden wheel (61) is lower than the height of the rest of the table foot (2). A chamfer is provided at the position of the hidden wheel (61) on the table foot (2).

6. The table leg according to claim 5, wherein, A plurality of obliquely arranged second reinforcing ribs (23) are arranged at the front side of the lower end of the table foot (2).

7. The table leg according to claim 6, characterized in that, It further includes a stable adjustment disc (7). A threaded rod is arranged at the upper end of the stable adjustment disc (7). An adjustment screw hole is formed at the front side of the lower end of the table foot (2). The threaded rod is threadedly connected to the table foot (2) through the adjustment screw hole.

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