CN218737749U

CN218737749U - Sliding assembly and table with sliding table top

Info

Publication number: CN218737749U
Application number: CN202222773908.9U
Authority: CN
Inventors: 张烈军
Original assignee: Wumingyoupin Shenzhen Industrial Design Co ltd
Current assignee: Foshan Walker Wenyi Office Equipment Co.,Ltd.
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-28
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of furniture, especially, relate to a sliding assembly and have desk of slidingtype table. The sliding assembly comprises a sliding rail and a sliding block, the sliding rail is used for being connected to the table plate, the sliding block is used for being connected to the table frame, the sliding rail is made of aluminum profiles, and the sliding block is an injection molding piece; the vertical section of the slide rail comprises a substrate section, the bottom of the substrate section extends downwards to form two downward extension sections, the tail ends of the two downward extension sections are respectively connected with an inner closing section extending to the middle of the substrate section, a slide groove is formed between the two downward extension sections, and a through groove is formed between the two inner closing sections; the vertical section of the sliding block comprises a sliding part and a downward extending part extending downwards from the bottom of the sliding part; the sliding part slides in the sliding groove, the downward extending part is positioned in the through groove, and the width of the sliding part is larger than that of the through groove so that the sliding part is limited in the sliding groove. The sliding assembly obtained by combining the sliding block and the sliding rail has high matching precision, does not need to be debugged repeatedly during assembly, and has low labor cost and low production cost.

Description

Sliding assembly and table with sliding table top

Technical Field

The utility model relates to the technical field of furniture, especially, relate to a sliding assembly and have desk of slidingtype table.

Background

At present, most office tables are provided with power sockets or mounting structures pre-equipped with the power sockets for the convenience of using electric appliances. In order to make the desktop of the desk tidy as much as possible, the prior art can hide the power socket below the desk plate, and some solutions are that the power socket mounting hole is arranged on the partition plate below the desk plate so as to install the power socket, and for the desk without the partition plate, the solutions are that the socket box is arranged below the desk plate, and the power socket, the cable and the like are all placed in the socket box.

Because supply socket is located the below of table, when the user needs the plug power, some can drill the below plug power of table, some can stretch into back plug power through the wire hole handle of crossing that reserves on the table, foretell power picture peg mode all the operation difficulty. Therefore, a desk with a sliding type desk plate is abroad, a power socket is arranged below the desk plate (the power socket can be directly installed on a partition plate below the desk plate or placed in a socket box connected to the desk frame), the desk plate can slide relative to the desk frame, when the desk plate slides out, the power socket is exposed, a large operation space is vacated for a user, the user can conveniently complete the action of a plug power supply, when the plug power supply is completed, the desk plate is slid in to restore the normal use state, and the operation of the whole process is simple.

However, when introducing domestic production with the desk of foreign similar structure, discovery, its slip subassembly adopts the spout of sheet metal component to add to join in marriage specific setting element combination and obtains, and the machining precision of sheet metal component is difficult to control, and if not enough then can lead to sliding unsmooth or even card extremely, need finely tune repeatedly before the slide rail that processing precision based on domestic comes out comes into use, and the cost of labor is high for this kind of desk is difficult to popularize and apply.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sliding assembly aims at solving the problem that sliding assembly manufacturing cost is high among the prior art, still provides a desk that has a slidingtype table based on this kind of sliding assembly.

In order to achieve the purpose, the utility model provides a sliding assembly, which comprises a sliding rail connected with a table plate and a sliding block connected with a table frame, wherein the sliding rail is made of aluminum profiles, and the sliding block is an injection molding piece; the vertical section of the slide rail comprises a substrate section, two lower extension sections extend downwards from the bottom of the substrate section, the tail ends of the two lower extension sections are respectively connected with an inner holding section extending towards the middle of the substrate section, a slide groove is formed between the two lower extension sections, and a through groove is formed between the two inner holding sections; the vertical section of the sliding block comprises a sliding part and a downward extending part extending downwards from the bottom of the sliding part; the sliding part slides in the sliding groove, the downward extending part is positioned in the through groove, and the width of the sliding part is larger than that of the through groove so that the sliding part is limited in the sliding groove.

Further, the slide rail still includes the linkage segment of outwards extending from the both sides of base plate section, and the linkage segment is provided with the slide rail mounting hole.

Furthermore, the sliding part is provided with an inverted trapezoidal groove which is sunken downwards from the top of the sliding part, the bottom of the inverted trapezoidal groove is provided with a sliding block mounting hole which penetrates through the sliding block, the sliding block mounting hole is an oblong hole, and the length direction of the oblong hole is parallel to the length direction of the sliding block.

Furthermore, the two sides of the sliding part are connected with outwards extending abutting parts, the bottom ends of the abutting parts are connected with the side faces of the sliding part, the abutting parts continuously extend towards the outer side while extending from the bottom ends to the top ends, and the abutting parts abut against the lower extension section.

Further, the sliding assembly includes two sliders.

Further, the length of the slider is 3-8 times its width.

The utility model also provides a desk with slidingtype table, including table frame and table, the below of table is provided with supply socket or power pack or supply socket mounting hole, is connected with the help of foretell sliding assembly between table frame and the table.

Further, the slide rail is connected with the table board by means of self-tapping screws.

Furthermore, a stop block for stopping the sliding block from sliding out of the sliding rail is arranged at the end part of the sliding rail; and/or the bottom of table is connected with the stopper, and the stopper can be blockked in order to avoid the slider roll-off slide rail by the table frame.

Further, the table is an office table.

Compared with the prior art, the sliding assembly provided by the utility model has the advantages that the sliding block is an injection molding piece, and the consistency of the precision of the shape and the size of the sliding block can be ensured by manufacturing the sliding block in an injection molding mode; the sliding rail is made of aluminum profiles in an extrusion mode, and the consistency of the accuracy of the section shape and the size of the sliding rail can be ensured; the sliding assembly obtained by combining the sliding block and the sliding rail has high matching precision, does not need to be debugged repeatedly during assembly, and has low labor cost and low production cost; the table with the sliding type table plate obtained based on the sliding assembly is smooth in sliding and low in manufacturing cost.

Drawings

Fig. 1 is a schematic perspective view of a slide rail;

FIG. 2 is a vertical cross-sectional view of the slide rail;

FIG. 3 is a schematic perspective view of a slider;

FIG. 4 is a vertical cross-sectional view of the slide;

FIG. 5 is a vertical cross-sectional view of the slide rail and slide block when mounted together;

fig. 6 is a schematic perspective view of a table with a sliding table top according to the present invention;

fig. 7 is an exploded view of the table with the sliding table of the present invention;

fig. 8 is a schematic structural diagram of the table and the limiting block installed at the bottom of the table.

Description of reference numerals:

1. a slide rail; 11. a substrate section; 12. a downward extension section; 13. an inner gathering section; 14. a connecting section; 15. a sliding groove; 16. a through groove; 17. a slide rail mounting hole; 18. a stopper;

2. a slider; 21. a sliding part; 22. a lower extension part; 23. a butting part; 24. a reversed trapezoidal groove; 25. a slider mounting hole;

3. a table frame;

4. a table plate; 41. and a limiting block.

Detailed Description

The present invention will be described in detail with reference to the following specific examples.

In the present invention, unless otherwise expressly specified or limited, when terms such as "disposed on," "connected to," or "connected to" are present, these terms are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or connected through one or more intermediaries. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations. To the utility model discloses in the direction word that appears explains for can be better to the characteristics of characteristic and the relation between the characteristic, it should be understood, work as the utility model discloses a when putting the direction and changing, the direction of the relation between the characteristics of characteristic and characteristic also corresponds and changes, therefore the direction word does not constitute the absolute limit effect in the space to the characteristics of characteristic and relation between the characteristic, only plays relative limiting.

The utility model provides a sliding assembly, as shown in fig. 1 to 5, it is including being used for connecting at the slide rail 1 of table and being used for connecting the slider 2 at the table frame, and slide rail 1 is the aluminium alloy, and slider 2 is the injection molding.

In this embodiment, the vertical cross section of the slide rail 1 includes a substrate section 11, two lower extension sections 12 extend downward from the bottom of the substrate section 11, the ends of the two lower extension sections 12 are respectively connected with an inner gathering section 13 extending toward the middle of the substrate section 11, a sliding groove 15 is formed between the two lower extension sections 12, and a through groove 16 is formed between the two inner gathering sections 13; the vertical section of the slider 2 includes a sliding portion 21 and a downward extending portion 22 extending downward from the bottom of the sliding portion 21; the slide portion 21 slides in the slide groove 15, the downward extending portion 22 is located in the through groove 16, and the width of the slide portion 21 is larger than the width of the through groove 16 so that the slide portion 21 is confined in the slide groove 15.

Based on foretell structure setting, this kind of sliding component's slider 2 is the injection molding, and the mode of adopting moulding plastics makes the uniformity that slider 2 can guarantee the shape of slider 2 and the precision of size, and the precision is high and can quick batch production, and slider 2's low in production cost. Slide rail 1 is the aluminium alloy, and the aluminium alloy adopts the mode of extruding to make, through extrude obtain longer aluminium alloy after, again according to production required cut specific length can, not only can guarantee the uniformity of the cross sectional shape of slide rail 1 and the precision of size, production efficiency is high, low in production cost, but also can correspond according to the desk of equidimension and cut out slide rail 1 of different length, and the production flexibility ratio is high. The sliding assembly obtained by combining the sliding block 2 and the sliding rail 1 is high in matching precision, repeated debugging is not needed during assembly, labor cost is low, and production cost is low.

In this embodiment, the slide rail 1 further includes a connecting section 14 extending outward from both sides of the base plate section 11, and the connecting section 14 is provided with a slide rail mounting hole 17. Based on the structure, the slide rail 1 can be installed on the bottom surface of the desk board by using screws to penetrate through the slide rail installation holes 17, the installation is convenient, and the connecting section 14 is mainly used for providing the arrangement positions of the slide rail installation holes 17. Of course, it is also possible to omit the connecting section 14 and the rail mounting hole 17, for example, to bond the rail 1 to the bottom surface of the table board by using a strong adhesive, and there are many connecting methods for connecting two components to each other in the mechanical field, and similar alternatives fall within the scope of the present invention.

In the present embodiment, the sliding portion 21 is provided with an inverted trapezoidal groove 24 recessed downward from the top thereof, the bottom of the inverted trapezoidal groove 24 is provided with a slider mounting hole 25 penetrating the slider 2, the slider mounting hole 25 is an oblong hole, and the longitudinal direction of the oblong hole is parallel to the longitudinal direction of the slider 2. Based on the structure, the sliding block 2 can be installed on the table frame by using screws to penetrate through the sliding block installation 25 holes, the installation is convenient, the inverted trapezoidal groove 24 is mainly used for accommodating screw heads of the screws, the screw heads are prevented from influencing the sliding between the sliding block 2 and the sliding rail 1, and the inverted trapezoidal groove 24 can also play a role in centering the sliding block 2 when the screws are unscrewed. The arrangement of the long round holes is to avoid the problem that when the distance between the mounting holes on the desk frame is inconsistent with the distance between the slide block mounting holes 25 on the slide block 2, assembly allowance can be provided to facilitate the screwing-in of screws. Of course, it is also possible to not provide the inverted trapezoidal groove 24 and the slider mounting 25 hole, for example, it is also possible to bond the slider 2 to the table frame by using a strong adhesive, there are many connection ways to achieve the interconnection between the two components in the mechanical field, and similar alternatives also fall within the protection scope of the present invention.

In this embodiment, two sides of the sliding portion 21 are connected to outward extending abutting portions 23, a bottom end of the abutting portion 23 is connected to a side surface of the sliding portion 21, the abutting portion 23 continuously extends outward while extending from the bottom end to the top end thereof, and the abutting portion 23 abuts against the lower extension section 12. Based on the structure, the arrangement of the abutting part 23 can enable the two sides of the sliding block 2 to have the functions of being compressed and rebounded, and the smoothness of sliding is ensured; if the abutting part 23 is not provided, when the width of the slider 2 is smaller than the width of the sliding groove 15, the desk board is easy to slide left and right in use, and when the width of the slider 2 is larger than the width of the sliding groove 15 or the desk board is assembled to be inclined, the friction between the slider 2 and the sliding groove 15 is huge, and smooth sliding is difficult; when the abutting portion 23 is provided, the above-mentioned problem can be avoided.

In this embodiment, the sliding assembly includes two sliders 2, and the two sliders 2 are disposed at a certain distance, so that the use of materials can be reduced, and the manufacturing cost can be reduced. Further preferably, the length of the slider 2 is 3 to 8 times of the width of the slider, and the slider 2 with a high length-width ratio can provide more contact surfaces, thereby improving the stability during sliding.

The utility model also provides a desk with slidingtype table, as shown in fig. 1 to 8, including table frame 3 and table 4, the below of table 4 is provided with supply socket or power pack or supply socket mounting hole, is connected with the help of foretell slip subassembly between table frame 3 and the table 4.

In the present embodiment, the slide rail 1 is connected to the table 4 by self-tapping screws. Based on the sliding assembly provided by the embodiment, the sliding rail 1 and the table plate 4 can be fixed by using a common self-tapping screw, and a positioning hole does not need to be pre-processed on the bottom surface of the table plate 4 as in the prior art. The table is assembled as follows: firstly, the sliding block 2 is placed on a table frame 3 and aligned, and the sliding block 2 is fixed on the table frame 3 by using screws; then the slide rail 1 is sleeved into the slide block 2, and the slide rail 1 slides to the limit position; then the table plate 4 is placed on the slide rail 1, and the slide plate is moved to the limit position; finally, self-tapping screws are used for fixing the slide rail 1 on the table plate 4; the assembly of the table can be completed according to the steps without preprocessing positioning holes on the table plate 4. Therefore, the table with the sliding type table board based on the sliding assembly is convenient to assemble and low in manufacturing cost.

In the embodiment, the end of the slide rail 1 is provided with a stop 18 for stopping the slide block 2 from sliding out of the slide rail 1; and/or the bottom of the table plate 4 is connected with a limiting block 41, and the limiting block 41 can be blocked by the table frame 3 to prevent the sliding block 2 from sliding out of the sliding rail 1. Based on the above structure, the table plate 4 can be prevented from separating from the table frame 3 or falling off. Wherein, dog 18 is the cubic of cuboid, puts into the tip of sliding tray 15 after dog 18, uses the jackscrew to screw into behind dog 18 and makes the jackscrew support the base plate section 11, can make dog 18 fix in sliding tray 15.

In this embodiment, the table is an office table, and of course, the table may be a dining table, a desk, etc., and the above replacement also falls within the protection scope of the present invention.

The features of the embodiments and embodiments described above may be combined with each other without conflict.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A slide assembly, comprising: the table comprises a slide rail and a slide block, wherein the slide rail is used for being connected with a table plate, the slide block is used for being connected with a table frame, the slide rail is made of aluminum profiles, and the slide block is an injection molding piece;

the vertical section of the slide rail comprises a substrate section, the bottom of the substrate section extends downwards to form two downward extension sections, the tail ends of the two downward extension sections are respectively connected with an inner closing section extending to the middle of the substrate section, a slide groove is formed between the two downward extension sections, and a through groove is formed between the two inner closing sections;

the vertical section of the sliding block comprises a sliding part and a downward extending part extending downwards from the bottom of the sliding part;

the sliding part slides in the sliding groove, the downward extending part is positioned in the through groove, and the width of the sliding part is larger than that of the through groove so that the sliding part is limited in the sliding groove.

2. The slide of claim 1 wherein: the slide rail still includes the linkage segment of outside extension from the both sides of base plate section, and the linkage segment is provided with the slide rail mounting hole.

3. The slide of claim 1 wherein: the sliding part is provided with an inverted trapezoidal groove which is sunken downwards from the top of the sliding part, the bottom of the inverted trapezoidal groove is provided with a sliding block mounting hole which penetrates through the sliding block, the sliding block mounting hole is a long circular hole, and the length direction of the long circular hole is parallel to the length direction of the sliding block.

4. The slide of claim 1 wherein: the both sides of sliding part are connected with the top that extends outward, and the bottom of top is connected with the side of sliding part, and the top constantly extends toward the outside when extending from its bottom toward the top, and the top supports the lower extension.

5. The slide of claim 1 wherein: the sliding assembly includes two sliders.

6. The slide of claim 1 wherein: the length of the slider is 3-8 times its width.

7. The utility model provides a desk with slidingtype table, includes table frame and table, the below of table is provided with supply socket or power pack or supply socket mounting hole, its characterized in that: the table frame is connected with the table plate through the sliding assembly according to any one of claims 1 to 6.

8. The table with a sliding table as claimed in claim 7, wherein: the slide rail is connected with the desk plate by self-tapping screws.

9. The table with a sliding table as claimed in claim 7, wherein: a stop block for stopping the sliding block from sliding out of the sliding rail is arranged at the end part of the sliding rail; and/or

The bottom of table is connected with the stopper, and the stopper can be blockked in order to avoid the slider roll-off slide rail by the table frame.

10. A table having a sliding table top according to any one of claims 7 to 9 wherein: the desk is an office desk.