TWM636943U - Folding table - Google Patents

Abstract

A folding table includes a table board, a support frame, a folding module, two support columns and caster feet. The folding module is fixed between the table board and the support frame, so that the table board is able to rotate and fix on the support frame. The two support columns are installed to the support frame, and the caster feet are respectively installed to the support columns.

Description

folding table

The present invention relates to a folding table. Especially about a combined folding table.

As society progresses day by day, the designs of all kinds of furniture are also more diversified. However, due to dense urban population, everyone's living space is increasingly narrow. How to make full use of the limited space, release the existing use space, store the space through proper furniture configuration, and use it in a timely manner when needed, so as to provide users with effective use of space.

The folding table can be conveniently stored, and can be folded and stored when not in use to reduce the occupied space. It has become one of the commonly used equipment at home and in the workplace. In addition, since the desktop of the folding table can be rotated according to the needs during use, it can be simply stored in any corner of the home or meeting room when not in use, without taking up extra space.

In addition, the simple appearance of the folding table can adapt to various home styles or be used as a work table, conference table, or even a display table. Therefore, the folding table can be widely used in home life and office spaces.

Therefore, how to provide a folding table that is more stable and safe, and has a simple operation mode is a direction that manufacturers and designers in this field are actively working on.

The novel content is intended to provide a simplified summary of the disclosure to provide the reader with a basic understanding of the disclosure. This summary is not an exhaustive overview of the disclosure, and it is not intended to identify key/critical elements of embodiments of the invention or to delineate the scope of the invention.

One purpose of the present invention is to provide a folding table, which can be conveniently stored, transported, used and accommodated.

In order to achieve the above purpose, one technical aspect of the present invention relates to a folding table comprising a table board, a supporting frame, a folding module, two supporting columns and two sliding casters. The folding module is fixed between the table board and the supporting frame, so that the table board can be rotated and fixed relative to the supporting frame. The two support columns are installed on the support frame, and the sliding casters are respectively installed on the support columns.

In some embodiments, the support column includes an engagement portion for insertion into the support frame for engagement.

In some embodiments, the engaging portion includes an inclined engaging surface for engaging with the inclined fixing surface of the support frame.

In some embodiments, the support frame includes two support bars and two connecting brackets, which are fixed at both ends of the support bars to form a rectangular support frame.

In some embodiments, the connection bracket includes cable fixing hooks for fixing power cables or signal cables.

In some embodiments, the folding module includes two folding frames and a release lever. The two folding frames are respectively fixed on the two ends of the lower surface of the table board, and the release pull bar is connected between the folding frames.

In some embodiments, each folding frame includes a connecting rod, a release slider, a slide rail and an L-shaped fastener. The release slider has a plurality of length adjustment holes, and the connecting rod is connected to one of the length adjustment holes. The release slide block is movably installed in the slide rail, and the L-shaped buckle is pivotally connected to the slide rail.

In some embodiments, the L-shaped clutch includes a first claw and a second claw, and the release slider includes a first positioning pin and a second positioning pin. The first claw is used to fasten the first positioning pin, and the second claw is used to fasten the second positioning pin, so that the table can be positioned at a horizontal position and a vertical position.

In some embodiments, the foldable frame further includes a protective case covering the release slider, the slide rail, part of the connecting rod and part of the L-shaped clasp, and the second claw of the L-shaped clasp and the release slide The second positioning pin of the block is hidden in the protective case.

In some embodiments, the first positioning pin and the second positioning pin of the release slider respectively include positioning pin plastic bushings.

In some embodiments, the slide rail is pivotally connected to the L-shaped fastener by a rotating shaft. In some embodiments, the rotating shaft is a plastic rotating shaft.

In some embodiments, the foldable table further includes a second cable clip module installed on the support column.

In some embodiments, the clamp module includes a first clamp and a second clamp. The first thread gripper is installed on the support column, and the second thread gripper is detachably accommodated in the first thread gripper. After the second thread gripper is separated from the first thread gripper, the second thread gripper can be installed in the thread gripper fixing hole on the support column.

In some embodiments, the sliding caster has a first span and a second span, and the first span is larger than the second span, and the first span is located adjacent to the release lever.

Therefore, the folding table disclosed in the present invention can not only be stored and transported conveniently, but also can be installed and stored conveniently, and the overall rigidity and strength of the folding table can be improved through the enhanced structural design. In addition, the claws and positioning pins hidden in the protective shell can increase the safety during use, and effectively improve the use range and safety of the folding table.

The following is a detailed description of the embodiments in conjunction with the accompanying drawings, but the provided embodiments are not used to limit the scope of the disclosure, and the description of the structure and operation is not used to limit the order of its execution. Any recombination of components The structure and the devices with equivalent functions are all within the scope of this disclosure. In addition, the drawings are for illustrative purposes only and are not drawn to original scale. To facilitate understanding, the same elements or similar elements will be described with the same symbols in the following description.

In addition, the words (terms) used in the entire specification and the scope of the patent application, unless otherwise specified, generally have the ordinary meaning of each word used in this field, in the disclosed content and in the special content . Certain terms used to describe the disclosure are discussed below or elsewhere in this specification to provide those skilled in the art with additional guidance in describing the disclosure.

In the embodiments and the scope of the patent application, unless the article is specifically limited in the context, "a" and "the" can generally refer to a single or plural. The numbers used in the steps are only used to mark the steps for the convenience of description, and are not used to limit the sequence and implementation.

Secondly, the words "comprising", "including", "having", "containing" and so on used in this article are all open terms, meaning including but not limited to.

Figure 1 is a perspective view of a foldable table, and Figure 2 is a schematic view of the foldable table in a storage state. Figure 3 is a three-dimensional schematic diagram of one of the folding frames of the folding table, Figure 4 is a schematic diagram of a rear view, and Figure 5 is a schematic diagram of exploded parts of it. Fig. 6 is a schematic view before the joint of the supporting column of the folding table and the supporting frame are assembled. Figure 7 and Figure 8 are schematic diagrams of the wire clamp module of the folding table. Figure 9 is a schematic diagram of the storage state of two folding tables. In addition, Figure 10 is a schematic diagram of the folding table before it is assembled.

First refer to Figure 1 and Figure 2, as shown in the figure, the folding table 100 includes a table board 110, a folding module 150, a support frame 160, a support column 170, a support column 180, sliding casters 120 and sliding casters 130 . The folding module 150 is fixed between the table board 110 and the supporting frame 160 , so that the table board 110 can be rotated and fixed relative to the supporting frame 160 . When in use, the table board 110 can be fixed and approximately parallel to the ground. When storing, the table board 110 is fixed at an angle approximately perpendicular to the ground, but the present invention is not limited thereto, and the table board 110 can also be fixed at different angles according to user needs to suit In various states of use and storage, it does not deviate from the spirit and protection scope of the present invention.

In addition, the support column 170 and the support column 180 are installed on both sides of the support frame 160, the sliding casters 120 are installed under the support column 170, and the sliding casters 130 are installed under the support column 180, so that the table can be folded. 100 for moving and fixing.

In some embodiments, the support frame 160 includes two support bars 162 and two connecting brackets 168, which are fixed at both ends of the support bar 162 to form a rectangular support frame, thereby effectively increasing the overall rigidity of the folding table 100. Improve the safety and reliability of use.

In addition, the support column 170 and the support column 180 are respectively formed with a joint part 172 and a joint part 182, and the joint part 172 and the joint part 182 can be respectively inserted into the two ends of the support frame 160, and are joined by fixing devices such as screws. 172 and joints 182 are respectively inserted into the two ends of the two support bars 162 of the support frame 160, therefore, the rigidity of the support frame 160 and the folding table 100 is further increased, so as to further enhance the support frame 160 and the folding table 100 in the Safety and reliability in use.

In addition, the folding module 150 includes two folding frames 152 and a release lever 156 . The folding frames 152 are respectively fixed on two ends of the lower surface of the table board 110 , and the release lever 156 is connected between the folding frames 152 .

Referring to FIGS. 3 to 5 at the same time, as shown in the figures, the folding frame 152 includes a connecting rod 340 , a release slider 350 , a slide rail 360 and an L-shaped snapper 320 . The release slider 350 has a plurality of length adjustment holes 352 , and the connecting rod 340 is connected to the length adjustment holes 352 and fixed to the corresponding length adjustment holes 352 according to the required length. Therefore, the folding frame 152 can be adapted to table boards 110 of different sizes, and by fixing the connecting rod 340 to the corresponding length adjustment hole 352 in the release slider 350, the distance between the connecting rod 340 and the release slider 350 can be effectively increased or decreased. The overall combined length is such that the release lever 156 installed at the end of the connecting rod 340 can be located adjacent to the end surface of the table 110 to facilitate the user's operation.

In addition, the release slider 350 is movably installed in the slide rail 360 , and the L-shaped latch 320 is pivotally connected to the slide rail 360 . In some embodiments, the sliding rail 360 is pivotally connected to the L-shaped fastener 320 through the rotating shaft 330 . In some embodiments, the rotating shaft 330 is a plastic rotating shaft or a metal shaft with a plastic bushing to reduce abnormal noise during rotation and reduce the deviation of the L-shaped fastener 320 to improve the quality and stability of rotation. In some embodiments, the rotating shaft 330 is a plastic rotating shaft or a plastic bush formed of polyvinyl chloride (PVC; Polyvinyl chloride polymer) or nylon (Nylon), such as nylon 66, nylon 6, and other plastic materials.

In some embodiments, the L-shaped clasp 320 includes a first claw 322 and a second claw 324 . The second claw 324 is located at one end of the L-shaped fastener 320 adjacent to the rotating shaft 330 , and the first claw 322 is located at the other end of the L-shaped fastener 320 opposite to the rotating shaft 330 . The release slider 350 includes a first positioning pin 354 and a second positioning pin 356 . The second positioning pin 356 is located at one end of the releasing slider 350 adjacent to the rotating shaft 330 , and the first positioning pin 354 is located at the other end of the releasing sliding block 350 opposite to the rotating shaft 330 .

The first claw 322 is used to engage the first positioning pin 354, so that the table 110 is agreed to be in a horizontal position, as shown in the first figure, in other words, the table 110 is in a horizontal state for users to use . The second claw 324 is used to engage the second positioning pin 356 so that the table 110 is arranged in a vertical position, as shown in FIG. 2 , so as to save the space occupied by the folding table 100 . In addition, after the second claw 324 is engaged with the second positioning pin 356, it can effectively prevent the unexpected rotation of the table top 110, and the user can move the folding table 100 conveniently and safely, so as to effectively move the folding table 100 to When the foldable table 100 is moved, it can be stored in a suitable position without worrying about unexpected situations such as the rotation of the tabletop 110 , which further improves the safety and convenience of the foldable table 100 in use.

It should be noted that the folding frame 152 further includes a protective case 310 covering the release slider 350 , the slide rail 360 , part of the connecting rod 340 and part of the L-shaped snapper 320 . The second claw 324 of the L-shaped snapper 320 and the second positioning pin 356 of the release slider 350 are effectively hidden in the protective case 310 . Therefore, since the second claw 324 of the L-shaped snapper 320 and the second positioning pin 356 of the release slider 350 are covered by the protective case 310, when the table board 110 is in a vertical state, the user or close to the folding table 100 Any other person's fingers cannot touch the second claw 324 of the L-shaped clasp 320 and the second positioning pin 356 of the release slider 350, which effectively prevents fingers from being caught and thus injured. In addition, the protective shell 310, the second claw 324 of the hidden L-shaped snapper 320, and the second positioning pin 356 of the release slider 350 can further enhance the aesthetic feeling of the overall appearance of the folding frame 152, thereby increasing the appearance of the folding table 100. texture.

In some embodiments, the first positioning pin 354 and the second positioning pin 356 of the release slider 350 preferably further include a positioning pin plastic bushing 355 and a positioning pin plastic bushing 357 to further reduce operation When the abnormal sound is increased, the quality and stability of the folding frame 152 are increased at the same time. In some embodiments, the positioning pin plastic bushing 355 and the positioning pin plastic bushing 357 are made of polyvinyl chloride (PVC; Polyvinyl chloride polymer) or nylon (Nylon), such as nylon 66, nylon 6, and other plastic materials. Plastic bushing.

In some embodiments, the protective shell 310 includes two openings 314, so that the L-shaped clasp 320 and the first claw 322 thereon can be partially received in the protective shell 310, thereby increasing the rotation of the L-shaped clasp 320. Angle, to prevent the protective case 310 from interfering with the rotation angle of the L-shaped snapper 320 .

In some embodiments, end covers 316 and 318 are formed at both ends of the protective case 310 , so as to fix the foldable frame 152 on the lower surface of the table top 110 by fixing devices such as screws. In addition, the end cover 316 further includes an opening 317 , so that the connecting rod 340 can be partially exposed from the end cover 316 and the protective case 310 , so as to be effectively connected with the release lever 156 .

In some embodiments, the foldable frame 152 further includes a return spring 358, so that when the user releases the release lever 156 of the foldable frame 152, the release slider 350 is reset, so that the first claw 322 is stably engaged with the first position. The pin 354 or the second claw 324 is stably engaged with the second positioning pin 356 to position the table 110 at the horizontal working position or the vertical storage position.

In some embodiments, the slide rail 360 further includes a first elongated hole 362 and a second elongated hole 364, so that the first positioning pin 354 and the second positioning pin 356 pass through the first elongated hole 362 and the second elongated hole 364 respectively. And exposed on the slide rail 360 , and respectively engaged with the first claw 322 and the second claw 324 . In addition, the first elongated hole 362 and the second elongated hole 364 can effectively limit the travel of the release slider 350 and increase the stability of the release slider 350 sliding in the slide rail 360 .

Referring to FIG. 6 , as shown in the figure, it is a schematic diagram of the joint portion 172 of the support column 170 of the folding table 100 and the support frame 160 before being assembled. The joint portion 172 of the supporting column 170 preferably forms a U-shaped structure, and two ends of the U-shaped structure can be respectively inserted into the supporting crossbar 162 of the supporting frame 160 to effectively increase the rigidity and stability of the supporting frame 160 . In addition, it is worth noting that the joint portion 172 of the support column 170 further includes an inclined joint surface 650, and the support frame 160 further includes an inclined fixing surface 660, which is formed in the support cross bar 162. When the fixing screw 610 is used to tilt the After the joint surface 650 is combined with the inclined fixing surface 660 , the rigidity and stability of the support column 170 and the support frame 160 can be further increased, thereby increasing the overall rigidity and stability of the folding table 100 .

In some embodiments, the inclined joint surface 650 and the inclined fixing surface 660 form an included angle of 30 degrees to 60 degrees with the horizontal plane, preferably an included angle of 45 degrees, so as to increase the support column 170 and the support frame 160 to withstand horizontal and vertical forces. The ability to power. Similarly, the joint portion 182 of the support column 180 and the support frame 160 also have inclined joint surfaces and inclined fixing surfaces to increase the ability of the support column 180 and the support frame 160 to withstand horizontal and vertical forces.

In addition, as shown in FIG. 6, the connecting bracket 168 of the supporting frame 160 further includes a cable fixing hook 630, which is used to fix the power line or signal line, so that electronic equipment such as power line, signal line or socket switch can be It is safely disposed in the rectangular opening of the support frame 160 .

In some embodiments, the folding table 100 further includes a cable clip module 620 that can be installed on the top of the support column 170 .

Referring to Figures 7 and 8 at the same time, as shown in the figure, the clamp module 620 includes a first clamp 710 and a second clamp 720, the first clamp 710 can be installed on the support column 170 The top end, while the second thread gripper 720 is detachably accommodated in the first thread gripper 710 .

In some embodiments, the first wire clamp 710 includes a wire clamping groove 711 , a receiving groove 713 , a fixing base 715 and an arc groove 717 . The second clamp 720 includes a clamp groove 722 and a receiving post 724 .

The arc-shaped groove 717 of the first thread gripper 710 has the same arc shape as the end surface of the support column 170 , so as to detachably install the first thread gripper 710 on the end surface of the support column 170 . The receiving groove 713 is formed on the upper surface of the fixing base 715 for fixing the receiving post 724 of the second thread clamp 720 so that the second thread clamp 720 can be received on the end surface of the support post 170 at the same time. In addition, it is worth noting that the second thread gripper 720 can also be removed from the receiving groove 713 of the first thread gripper 710, and installed in the thread gripper fixing hole 174 (see the schematic diagram of the left part of Figure 7, and Also refer to Figure 1), so that the user can clamp the required cables in the wire clamping groove 722 of the second wire clamp 720 below, and then pass through the wire clamping groove of the first wire clamp 710 711, and then fixed in the cable fixing hook 630 of the connecting bracket 168 of the support frame 160, so that the cable can be installed on the folding table 100 conveniently and safely. Similarly, the first thread gripper 710 can also be installed on the support column 180 , and the second thread gripper 720 can also be detachably installed in the thread gripper fixing hole 184 of the support column 180 (see FIG. 2 ).

In addition, referring to Fig. 9, as shown in the figure, two folding tables 100 can be stacked conveniently, and the sliding casters 120 and sliding casters 130 of each folding table 100 have a first span 901 and a second span. span 902, and the first span 901 is greater than the second span 902. Generally speaking, when in use, the table top 110 is placed horizontally, and the first span 901 is located on the side adjacent to the release lever 156, in other words, the first span 901 is located on the side adjacent to the user, so as to facilitate the user to Use and storage of the folding table 100.

Referring to FIG. 10 , as shown in the figure, it is a schematic diagram of the folding table 100 before being assembled. In order to facilitate storage and transportation, the folding table 100 is a set of vertical folding tables, which not only can be conveniently stored and transported with a small volume, but also can be assembled conveniently. The folding table 100 can be decomposed into a table board 110 , a folding module 150 (including two folding frames 152 and a release lever 156 ), a supporting frame 160 , a supporting column 170 , a supporting column 180 , sliding casters 120 and sliding casters 130 . When not yet assembled, the above components can be packed tightly in a rectangular packing box. And after the user receives the packing box, the user can place the upper surface of the table board 110 on the planes such as the carton or the ground, and then insert the release lever 156 into the end of the connecting rod 340 of the two folding frames 152, and The two folding frames 152 are fixed on the lower surface of the table board 110 . Then, the support frame 160 is fixed on the folding frame 152 , and then the support column 170 and the support column 180 are inserted into the two ends of the support frame 160 and fixed. Finally, the sliding caster 120 and the sliding caster 130 are respectively installed in the support column 170 and the support column 180 . Users can easily install the folding table 100 using hand tools or electric tools. After the assembly is completed, only the upper surface of the table board 110 needs to be turned upside down, and the table board 110 can be used.

In view of this, the foldable table disclosed in the present invention can not only be conveniently stored and transported, but also can be conveniently installed and accommodated, and the overall rigidity and strength of the foldable table can be improved through the enhanced structural design. In addition, the claws and positioning pins hidden in the protective shell can increase the safety during use, and effectively improve the use range and safety of the folding table.

But the above is only a preferred embodiment of the new model, and should not limit the scope of the new model implementation, that is, all simple equivalent changes and modifications made according to the patent scope of the new model application and the new description content, All still belong to the scope that this new patent covers. In addition, any embodiment or patent scope of the present invention does not need to achieve all the purposes or advantages or features disclosed in the present invention. In addition, the abstract and the title are only used to assist in the search of patent documents, and are not used to limit the scope of rights of this model. In addition, terms such as "first" and "second" mentioned in this specification or the scope of the patent application are only used to name elements (elements) or to distinguish different embodiments or ranges, and are not used to limit the number of elements. upper or lower limit.

Although the present disclosure has been disclosed above in terms of implementation, it is not intended to limit this disclosure. Any person with ordinary knowledge in the field may make various changes and modifications without departing from the spirit and scope of this disclosure. Therefore, this disclosure The scope of protection shall be determined by the scope of the attached patent application.

100: folding table 110: table board 120: sliding caster 130: sliding caster 150: folding module 152: folding frame 156: release lever 160: support frame 162: support bar 168: Connection bracket 170: support column 172: Joint 174: Thread tensioner fixing hole 180: support column 182: Joint 184: Thread tensioner fixing hole 310: Protective shell 314: opening 316: end cap 318: end cap 317: opening 320: L-type buckle 322: The first claw 324: Second claw 330: rotating shaft 340: connecting rod 350: release slider 352: length adjustment hole 354: The first positioning pin 355:Locating pin plastic bushing 356: Second positioning pin 357:Locating pin plastic bushing 358: return spring 360: slide rail 362: The first long hole 364: The second long hole 610: set screw 620:Clamp module 630: cable fixing hook 650: inclined joint surface 660: Inclined fixed surface 710: The first thread gripper 711: clamping groove 713: storage groove 715: fixed base 717: arc groove 720:Second clamp 722: clamping groove 724: storage boss 901: First Span 902: second span

In order to make the above and other purposes, features, advantages and embodiments of the present disclosure more comprehensible, the accompanying drawings are described as follows: FIG. 1 is a three-dimensional schematic diagram of a folding table according to an embodiment of the present invention. Figure 2 is a schematic diagram of the storage state of the folding table. Figure 3 is a three-dimensional schematic diagram of one of the folding frames of the folding table. Figure 4 is a schematic rear view of the folding frame of the folding table shown in Figure 3 . Figure 5 is an exploded view of some parts of the folding frame of the folding table shown in Figure 3. Fig. 6 is a schematic view before the joint of the supporting column of the folding table and the supporting frame are assembled. Figure 7 is a schematic diagram of the wire clamp module of the folding table. Fig. 8 is an exploded schematic diagram of another angle of the wire clamp module of the folding table in Fig. 7. Figure 9 is a schematic diagram of the storage state of two folding tables. Fig. 10 is a schematic diagram before the folding table is assembled.

100: folding table

110: table board

120: sliding caster

130: sliding caster

150: folding module

160: support frame

170: support column

174: Thread tensioner fixing hole

180: support column

Claims (10)

A folding table, comprising: a table; a support frame; a folding module, fixed between the table board and the support frame, so that the table board can be rotated and fixed relative to the support frame; a plurality of support columns mounted on the support frame; and A plurality of sliding casters are respectively installed on the support columns. The folding table as described in claim 1, wherein each of the support columns includes a joint portion for inserting into the support frame for jointing, and the joint portion includes an inclined joint surface for fixing with the inclined fixed surface of the support frame, to join. The folding table as described in claim 1, wherein the support frame includes: two supporting crossbars; and Two connecting brackets are fixed on the two ends of the supporting cross bars to form a rectangular supporting frame, wherein the connecting brackets include cable fixing hooks for fixing power lines or signal lines. The folding table as described in claim 1, wherein the folding module includes: Two folding frames are respectively fixed on the two ends of the lower surface of the table; and A release lever connected between the folding frames, wherein each of the folding frames includes: a connecting rod; a release slider, the release slider has a plurality of length adjustment holes, the connecting rod is connected to one of the length adjustment holes; a slide rail, wherein the release slider is movably mounted in the slide rail; and An L-shaped clasp is pivotally connected to the slide rail. The folding table as described in claim 4, wherein the L-shaped clasp includes a first claw and a second claw, wherein the release slider includes a first positioning pin and a second positioning pin, the The first claw is used to fasten the first positioning pin, and the second claw is used to fasten the second positioning pin, so that the table can be positioned at a horizontal position and a vertical position. The folding table as described in claim 5, wherein each of the folding frames further includes a protective case covering the release slider, the slide rail, part of the connecting rod and part of the L-shaped clasp, Wherein the second claw of the L-shaped fastener and the second positioning pin of the release slider are hidden in the protective case. The folding table as described in Claim 6, wherein the first positioning pin and the second positioning pin of the release slider respectively include positioning pin plastic bushings, and the slide rail is pivotally connected to the L-shaped clasp by a rotating shaft , and the shaft is a plastic shaft. The folding table as described in claim 1 further includes a second wire clip module installed on the support columns. The folding table as described in claim 8, wherein each wire clip module includes: a first tensioner installed on the support columns; and A second thread tensioner, detachably accommodated in the first thread tensioner, when the second thread tensioner is separated from the first thread tensioner, it can be installed in the thread tensioner fixing holes on the support columns . The folding table as described in claim 4, wherein the sliding casters have a first span and a second span, and the first span is larger than the second span, and the first span is located adjacent to the The position of the release lever.

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