CN209185864U - It is used to support the mesa supports component of furniture table top - Google Patents

Abstract

The utility model relates to the mesa supports components that one kind is used to support furniture table top (50), comprising: table top chassis (10), table top chassis (10) are mounted on table top (50) bottom side；And at least one supporting leg (20), the top of each supporting leg (20) is equipped with top plate (21), and the size configurations of top plate (21) are at the end regions (10a, 10b) that can be embedded in table top chassis (10).Furthermore, it further include at least one locking piece (30), at least part of locking piece (30) is configured to the protrusion (33) from its own axis offset preset distance (H), as locking piece (30) is rotated about axis, protrusion (33) engages with top plate (21) and supporting leg (20) is locked in table top chassis (10).The manufacturing cost of above-mentioned mesa supports component is cheap, support stable degree easy to install and use and will not influence office furniture.

Description

It is used to support the mesa supports component of furniture table top

Technical field

The utility model relates to a kind of mesa supports component, furniture, especially is used to support more specifically to one kind The mesa supports component of office furniture table top.

On the other hand, the utility model further relates to a kind of locking piece for the mesa supports component, which can be with The stabilizer blade of mesa supports component is securely locked in table top chassis.

Background technique

With computer-related devices in all trades and professions using increasingly extensive, in office furniture, especially desk The upper demand for placing the equipment such as monitor, printer, scanner also becomes very universal.Current market sales of office The support stable degree of table, especially lightweight desk (e.g., folding desk, sliding releasable desk etc.) is not There is a possibility that causing the computer-related devices being placed on desk to be toppled over after colliding desk unintentionally in foot.

For the ease of transport, the table top of desk and mesa supports component are usually designed as separate type.In this way, table top It can individually be packed with mesa supports component, and save a large amount of spaces in transport.But such separation design is done The installation of public table brings difficulty.Installation personnel needs that supporting leg is mounted on table top bottom side, either supporting leg by screw or rivet Positioning or the installation of screw all there is certain difficulty, installation effectiveness also decreases.

To solve the above-mentioned problems, those skilled in the art are to being used to support office furniture, especially desk table top Mesa supports component make a series of improvement.

For example, by Lijing Yi Ye Co., Ltd, applicant Foshan City in the utility model patent submitted on November 8th, 2011 CN202354748U discloses a kind of training session table top locking device of rope traction control.The table top locking device includes platform Panel, rack, fore-stock, after-poppet, traction device, wirerope and latch hook.Specifically, solid between fore-stock and after-poppet Dingan County is equipped with connection frame, and the top of fore-stock and after-poppet above connection frame is fixedly installed with mounting blocks respectively, the installation Block includes vertical plate and level board, and the upper end of vertical plate and the right end of level board are fixed together, and vertical plate is propped up with fore-stock and afterwards respectively Frame is fixed together, and the both ends of rack are hinged with level board respectively, and deck plate is fixedly installed on rack, is installing Latch hook is hinged on the rack of block right.

This table top locking device is opened latch hook and is synchronized, thus to installation site by rope traction locking mechanism It is adjusted, makes the relatively reliable stabilization of the folding property of entire product.However, due to traction wirerope need and latch hook into Row cooperation, therefore the positioning of the size and latch hook to wirerope all has relatively high required precision.Based on this, their manufacture It is required that it is relatively high, and cost also increased, and this has deviated from the original intention for reducing manufacturing cost as far as possible.

On the other hand, the course of work of this table top locking device is still relatively complicated, due to needing to make wirerope With latch hook cooperate, it is therefore desirable to expend certain time realize locking, under the occasion of extensive installment work platform, for The improvement of installation effectiveness is not obvious.

For this purpose, being badly in need of designing at present, a kind of manufacturing cost is cheap, branch easy to install and use and will not influence office furniture Support the mesa supports component of stable degree.

Utility model content

One of the utility model is designed to provide a kind of mesa supports component, and the manufacturing cost of the supporting member is low It is honest and clean, easy to install and use, nor will affect the support stable degree of office furniture.

Another purpose of the utility model is to provide a kind of locking piece for mesa supports component.

It is related to a kind of mesa supports component for supporting furniture table top according to the utility model first aspect, comprising: table top Chassis, table top chassis are mounted on table top bottom side；And at least one supporting leg, the top of each supporting leg are equipped with top plate, the ruler of top plate The very little end regions for being configured to insertion table top chassis, wherein further include at least one locking piece, at least part of locking piece It is configured to the protrusion from its own axis offset preset distance, when locking piece is rotated about axis, by making protrusion Engage with top plate and supporting leg is locked in table top chassis.

It is preferred that table top chassis is made of a pair of side frames and a pair of of support bar, side frame is arranged in parallel and fixes It is connected to the support bar positioned at its two sides.

It is preferred that being disposed with multiple stiffeners between side frame.

More preferably, end is constituted close to the stiffener of table top underframe end and side frame and support bar in multiple stiffeners Region.

In a preferred embodiment, side frame is respectively equipped with jack at the position intersected with stiffener and support bar, Jack is positioned to be inserted at least one locking piece, after top plate is embedded in end regions, is inserted at least one locking of jack Part is located at below top plate.

It is preferred that the vertical range of the midpoint of jack to top plate bottom side is substantially equal with preset distance.

In a further advantageous embodiment, at least one locking piece is inserted into the generally L-shaped of jack by a pair of in opposite direction Bolt is constituted.

It is preferred that each locking piece at least one locking piece includes insertion main body and rotational handle, it is inserted into main body At least part be formed as protrusion.

In one embodiment, protrusion is made of one section of linear type protrusion or two half-circle projections.Another In one embodiment, protrusion is made of multiple saw-toothed projections or waveform protrusion.

In addition, the section of supporting leg is less than the shape of top plate, and table top chassis is connected to by top plate.

Second aspect according to the present utility model is related to a kind of locking piece for mesa supports component as described above.

The third aspect according to the present utility model is related to a kind of office furniture using mesa supports component as described above.

The advantages of above-mentioned technical proposal, is:

(1) compared with existing mesa supports or locking component, the locking piece of the utility model is when carrying out locking work It only needs to be inserted into jack and be rotated using rotational handle, operation is very easy, has effectively saved assembly time；

(2) easily manufactured since locking piece only needs to form protrusion, expense is also very cheap, is conducive to Reduce the overall cost of office furniture；

(3) when operator rotates locking piece in the counterclockwise direction, the protrusion or protrusion for being inserted into main body gradually turn Engage to top plate, and when protrusion or protrusion peak with the bottom side of top plate.Compared with existing product, locking jail There is no significantly reduce for soundness.

Detailed description of the invention

In order to further illustrate the structure and the course of work of mesa supports component according to the present utility model, below in conjunction with The utility model is described in detail in the drawings and specific embodiments, in which:

Fig. 1 a is a kind of stereoscopic schematic diagram of universal desk；

Fig. 1 b be the mesa supports component of the utility model is mounted on desk shown in Fig. 1 a table top bottom side it is vertical Body schematic diagram, for the structure convenient for showing table top supporting member, the table top of desk is omitted；

Fig. 2 shows the table top chassis for the mesa supports component for constituting the utility model；

Fig. 3 shows one of the supporting leg for constituting the mesa supports component of the utility model；

Fig. 4 is the schematic diagram that supporting leg is installed on to table top chassis；

Fig. 5 is the schematic diagram that the top plate of supporting leg is locked in the locking piece of table top chassis；

Fig. 6 is the front view of one of locking piece in Fig. 5；And

Fig. 7 is the perspective view of one of locking piece in Fig. 5.

Appended drawing reference

10 table top chassis

10a, 10b end regions

11a, 11b side frame

12a, 12b support bar

13a-13e stiffener

14a, 14a', 14b, 14b' jack

20 supporting legs

21 top plates

30 locking pieces

31 insertion main bodys

32 rotational handles

33 protrusions

50 table tops

Specific embodiment

Illustrate the mesa supports component of the utility model and the structure and the course of work of locking piece with reference to the accompanying drawing, In, identical component is indicated by identical appended drawing reference.

Fig. 1 a shows a kind of universal desk, which can be commercially available any kind of office Table.As an example, desk shown in Fig. 1 a is a kind of sliding releasable desk, i.e., the table top 50 of the desk is by two pieces of platforms Face is spliced, therefore this two pieces of table tops can be slided in opposite direction and be separated.

In Figure 1b, the mesa supports component of the utility model is installed in the table top bottom side of desk shown in Fig. 1 a. For the structure convenient for showing table top supporting member, the table top of the desk is omitted.In fact, in addition to that enumerates in this example does Except state's tool, the mesa supports component of the utility model can be installed on the table top bottom side of any furniture.

In the preferred embodiment, table top 50, which can be, to be made of clear material.But for those skilled in the art For, the table top made of non-transparent material should also be as falling within the scope of the present invention.

The mesa supports component of the utility model includes table top chassis 10 and two supporting legs 20.Fig. 2 is that composition is originally practical new The schematic diagram of the table top chassis of the mesa supports component of type, and Fig. 3 is the supporting leg for constituting the mesa supports component of the utility model Schematic diagram.

Referring first to Fig. 2, table top chassis 10 is made of a pair of side frames 11a, 11b and a pair of support bar 12a, 12b.By Need to carry office furniture table top and the office appliance being placed on table top in side frame 11a, 11b and support bar 12a, 12b It is important, therefore it is required that their intensity with higher.For this purpose, side frame 11a, 11b and support bar 12a, 12b can by angle steel or Rigid sheet is made.This is understandable for those of ordinary skill in the art.

As shown in fig. 1, side frame 11a, 11b extends along the length direction of table top 50, and support bar 12a, 12b are along platform The width direction in face 50 extends.Side frame 11a, 11b is arranged in parallel and is spaced apart from each other certain distance.Support bar 12a, 12b are same Sample is arranged in parallel and is located at the both ends of side frame 11a, 11b.Therefore, one end of side frame 11a, 11b respectively with support 12a intersects at two o'clock, and the other end of side frame 11a, 11b also respectively intersects at two o'clock with support bar 12b.This four points It is exactly the pad or hinge joint of side frame 11a, 11b and support bar 12a, 12b.After implementing to weld or is hinged, side frame 11a, 11b are fixedly attached to support bar 12a, 12b positioned at its two sides.

It there also is provided multiple stiffeners, between side frame 11a, 11b further to reinforce side frame 11a, 11b and support Bonding strength between 12a, 13b.In the present embodiment, there are five stiffener 13a, 13b, 13c, 13d and 13e for installation altogether. In a preferred embodiment, these stiffeners can be equidistantly distributed.In another preferred embodiment, these reinforcements Item is also possible to unequal spacing distribution, this needs to be determined according to the actual situation.

Certainly, for those of ordinary skill in the art, can also design with other quantity or other distribution sides The stiffener of formula, these will all fall within the scope of the present invention.

In above-mentioned five stiffeners 13a, 13b, 13c, 13d, 13e, stiffener 13a close to one end of table top chassis 10, And stiffener 13e is close to the other end of table top chassis 10.Therefore, stiffener 13a is enclosed with side frame 11a, 11b and support bar 12a At end regions 10a, and stiffener 13e and side frame 11a, 11b and support bar 12b surround end regions 10b.For this purpose, reinforcing The structure of 13a, 13e can be designed to different from other stiffeners.Specifically, stiffener 13a, 13e may be configured as plate Pattern, and there is width identical with side frame 11a, 11b and support bar 12a, 12b, preferably to limit end regions 10a,10b.As for stiffener 13b, 13c and 13d, due to functioning only as booster action, they can be designed to rodlike or roller Shape pattern, to save manufacturing cost.

Referring next to Fig. 3, it can be seen that the exterior structure of one of supporting leg 20 of mesa supports component is shown.It can be with See that the top of supporting leg 20 is equipped with top plate 21, the size and stiffener 13a, 13e and side frame 11a, 11b and branch of the top plate 21 The size of end regions 10a, 10b that stay 12a, 12b are surrounded are identical.In other words, general in order to have supporting leg 20 All over suitability, the size of above-mentioned end regions 10a, 10b should be standardized, i.e. identical from one another, so that any one The top plate 21 of standardized supporting leg 20 can be easily embedded into any one of end regions 20a, 20b.

Top plate 21 can be connected to the top of supporting leg 20 by one or more screws.Therefore, the cross sectional shape of supporting leg 20 its It is real unrelated with the size of top plate 21 and end regions 20a, 20b, as long as the section can be fully accommodated in end regions 20a, 20b Within, so that it may supporting leg 20 is connected to table top chassis 10 by top plate 21.Therefore, supporting leg 20 can be designed to any shape, Including but not limited to rectangle, square, triangle etc..These modifications will all be fallen within the scope of the present invention.

In addition, the top of supporting leg can there are a fixed gaps, so that the line of computer equipment enters 20 inside sky of supporting leg Between, so that supporting leg 20 plays the role of cabling channel simultaneously.

Fig. 4 is the schematic diagram that supporting leg 20 is installed on to table top chassis 10.It can be seen that the section of the supporting leg 20 in Fig. 4 is Triangle.It is this to design the arrangement for being more advantageous to cabling.To this end it is possible to use, three screws fix the top of its supporting leg 20 Onto top plate 21.

Fig. 5 is shown with the visual angle looked up and the top plate 21 of supporting leg 20 is locked in table top bottom at one end of table top chassis 10 The locking piece 30 of frame 10.It can be seen that side frame 11a is respectively equipped at the position intersected with stiffener 13e and support bar 12b One jack 14b' and 14a.Similarly, side frame 11b is set respectively at the position intersected with stiffener 13e and support bar 12b There are jack a 14a' and 14b.

In the embodiment shown in upper figure, locking piece 30 by it is a pair of be inserted into opposite direction jack 14a, 14a', 14b, The generally L-shaped bolt of 14b' is constituted.Specific configuration about locking piece 30 is shown in figs. 6 and 7.

As shown in Figures 6 and 7, locking piece is mainly made of insertion main body 31 and rotational handle 32.Due to insertion main body 31 with Rotational handle 32 is substantially perpendicular to each other, therefore substantially L-shaped form is presented in locking piece 30 on the whole.It should be noted that term is " big Cause " reasonable error caused by the deviation installed, manufactured etc. is covered, these reasonable errors should all be considered falling Enter within the protection scope of the utility model.

In addition, the free end that rotational handle 32 is not connected with insertion main body 31 can be properly formed a bending section, so as to The axis rotation that rotational handle 32 makes locking piece 30 along insertion main body 31 itself is operated in operator.

At least part of insertion main body 31 is formed as one section of linear type protrusion 33.So-called " linear type ", refers to this Section protrusion is prominent from insertion main body 31, and one constant distance of axis offset with insertion main body 31 itself on the whole H。

In another embodiment, insertion main body 31 can be formed with two or more half-circle projections (not shown), this The protrusion distance of a little protrusions should be identical as the constant distance H in above-described embodiment.

In yet another embodiment, the protrusion 33 is by multiple saw-toothed projections or a series of waveform protrusion structures At.Either saw-toothed projections or glass shape protrusion, their protrusion distance should also be as in above-described embodiment it is constant away from It is identical from H.

Turning back to Fig. 5, about the positioning of jack, in addition to mention before jack 14a, 14b and 14b', 14a' is along side frame Except the positioning of frame 11a, 11b length extending direction should intersect with stiffener 13e and support bar 12b, above-mentioned jack is along side frame The positioning of frame 11a, 11b height extending direction is it should be ensured that the vertical range of their midpoint to 21 bottom side of top plate is substantially equal to Above-mentioned constant distance H.

In a preferred embodiment, above-mentioned jack may be designed as circular hole.But in another preferred embodiment, on Stating jack may be designed as slotted hole, to adapt to the position error in assembling process, and convenient for locking piece 30, especially wherein Protrusion 33 insertion.

The mesa supports component of the utility model and the course of work of locking piece are described below in conjunction with Fig. 5.

Firstly, the top plate 21 of supporting leg 20 is embedded in one of end regions 10a, 10b of table top chassis 10.Then, it will lock Determine free end insertion jack (for example, jack 14b in Fig. 5) of the insertion main body 31 of part 30 and from another jack (for example, Fig. 5 In jack 14a) be pierced by so that the protrusion 33 of insertion main body 31 or protrusion are completely disposed in end regions and are located at top plate 21 lower sections.At this point, protrusion 33 or protrusion can keep parallel with table top chassis 10.

Since the protrusion 33 or protrusion of locking piece 30 are configured to the axis from the insertion main body 31 itself of locking piece 30 Preset distance H is deviated, and preset distance H is substantially equal to the vertical range at the midpoint jack 14a, 14b to 21 bottom side of top plate, When operator operates rotational handle 32 in the counterclockwise direction, locking piece 30 starts to turn along the axis of insertion main body 31 itself Dynamic, the protrusion 33 or protrusion for being inserted into main body 31 are increasingly turned to top plate 21, and reach highest in protrusion 33 or protrusion Engage when point with the bottom side of top plate 21.In this way, supporting leg 20 is just locked to table top chassis 10.

Another locking piece 30 can be inserted into jack 14b' and 14a' by operator, and repeat aforesaid operations, to make The locking of supporting leg 20 is stronger.

Although combine above several embodiments to the structure of the mesa supports component of the utility model and the course of work into Go explanation, but those of ordinary skill in the art is it should be appreciated that above-mentioned example is intended merely to explanation, without Limitations of the present invention can be used as.For example, can be substituted with the structure of similar cam member locking piece protrusion or Protrusion etc..Therefore, it can modify in the spirit of claims to the utility model and modification, these Within the scope of modifications and variations will all be fallen in required by claims of the utility model.

Claims (10)

1. the mesa supports component that one kind is used to support furniture table top (50), comprising:

Table top chassis (10), the table top chassis (10) are mounted on the table top (50) bottom side；And

The top of at least one supporting leg (20), each supporting leg (20) is equipped with top plate (21), the size structure of the top plate (21) The end regions (10a, 10b) that can be embedded in the table top chassis (10) are caused,

It is characterized in that,

It further include at least one locking piece (30), at least part of the locking piece (30) is configured to from its own axis offset The protrusion (33) of preset distance (H), with the locking piece (30) around the axis rotate, the protrusion (33) with The top plate (21) engages and the supporting leg (20) is locked in the table top chassis (10).

2. mesa supports component as described in claim 1, which is characterized in that the table top chassis (10) is by a pair of side frames (11a, 11b) and a pair of of support bar (12a, 12b) are constituted, and the side frame (11a, 11b) is arranged in parallel and is fixedly attached to The support bar (12a, 12b) positioned at its two sides.

3. mesa supports component as claimed in claim 2, which is characterized in that be disposed between the side frame (11a, 11b) Multiple stiffeners (13a, 13b, 13c, 13d, 13e).

4. mesa supports component as claimed in claim 3, which is characterized in that the multiple stiffener (13a, 13b, 13c, 13d, 13e) in close to table top chassis (10) end stiffener (13a, 13e) and the side frame (11a, 11b) and the branch Stay (12a, 12b) constitutes the end regions (10a, 10b).

5. mesa supports component as claimed in claim 3, which is characterized in that the side frame (11a, 11b) adds with described Be respectively equipped at the position that strong item (13a, 13e) and the support bar (12a, 12b) intersect jack (14a, 14a', 14b, 14b'), at least one the described locking piece (30) for being inserted into the jack (14a, 14a', 14b, 14b') is embedding in the top plate (21) Enter the end regions (10a, 10b) to be located at below the top plate (21) later.

6. mesa supports component as claimed in claim 5, which is characterized in that the jack (14a, 14a', 14b, 14b') The vertical range of midpoint to the top plate (21) bottom side is substantially equal with the preset distance (H).

7. mesa supports component as claimed in claim 5, which is characterized in that at least one described locking piece (30) is by a pair of of edge The generally L-shaped bolt that opposite direction is inserted into the jack (14a, 14a', 14b, 14b') is constituted.

8. mesa supports component as described in claim 1, which is characterized in that each of at least one described locking piece (30) Locking piece (30) includes insertion main body (31) and rotational handle (32), and at least part of insertion main body (31) is formed as institute State protrusion (33).

9. mesa supports component as claimed in claim 7, which is characterized in that the protrusion (33) is dashed forward by one section of linear type Part or two half-circle projections are constituted out, or are made of multiple saw-toothed projections or waveform protrusion.

10. mesa supports component as described in claim 1, which is characterized in that the section of the supporting leg (20) is less than the top The shape of plate (21), and the table top chassis (10) is connected to by the top plate (21).