CN209610443U

CN209610443U - A kind of pallet

Info

Publication number: CN209610443U
Application number: CN201821318920.8U
Authority: CN
Inventors: 陈天
Original assignee: Shenzhen Acino Technology Co Ltd
Current assignee: Shenzhen Acino Technology Co Ltd
Priority date: 2018-08-15
Filing date: 2018-08-15
Publication date: 2019-11-12
Anticipated expiration: 2028-08-15

Abstract

The utility model discloses a kind of pallet；The pallet includes: the first board comprising an accommodation groove and be set to the accommodation groove with respect to two inside the first guide rail, the second guide rail；Second board, the second board correspondence are laminated on first board, and second board is set in the accommodation groove, is arranged between first guide rail, the second guide rail, so that second board can the relatively described first board telescopic slide；Retention mechanism is set on the outside of first board, so that first board is fixed in external entity.The support holder structure is simple, it is easy to use and can free extension, can solve the problems, such as that pallet cannot change size according to demand after clothes hanger installs very well.

Description

A kind of pallet

Technical field

The utility model relates to a kind of pallets, and are related to a kind of clothes hanger for being equipped with the pallet.

Background technique

Simple hanger is since its is simple in construction, easy to disassemble and assemble, the deep welcome by the biggish customer group of mobility.But at present Simple hanger on the market, pallet be all mostly it is fixed-size, size can not be changed according to demand.There is the new pallet in part Although can change size, after clothes hanger installation fixes, the size of pallet is also fixed therewith, can not be further according to demand Change.

Utility model content

The main purpose of the utility model be to provide a kind of structure it is simple, it is easy to use and can free extension pallet, with Solve the problems, such as that pallet cannot change size according to demand after clothes hanger installs.

To achieve the above object, the utility model provides a kind of pallet, comprising:

First board comprising an accommodation groove and be set to the accommodation groove with respect to two inside the first guide rail, second Guide rail；

Second board, the second board correspondence are laminated on first board, and second board is set to described In accommodation groove, be arranged between first guide rail, the second guide rail so that second board can relatively described first board stretch Contracting sliding；

Retention mechanism is set on the outside of first board, so that first board is fixed in external entity.

Preferably, institute's retention mechanism is dead ring, and the lock screw with dead ring cooperation.

Preferably, further include the third board being stacked with first board, vertically planted on the third board One shaft part corresponds to the shaft part on first board and is provided with jack, the third board is made to pass through the shaft Part is fixed on first board and can relatively rotate around the shaft part.

The utility model has the advantages that technical solutions of the utility model by a kind of scalable, folding pallet, be fixed on desk or On the multifunctional clothes rack of the gigantic pattern of person, can be realized desk, the board usable area of clothes hanger is adjusted flexibly, can compare More easily change space according to demand.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the support holder structure of the utility model first embodiment；

Fig. 2 is another structural schematic diagram of support holder structure of the utility model first embodiment；

Fig. 3 is the structural schematic diagram of the multifunctional clothes rack of the utility model first embodiment；

Fig. 4 is another structural schematic diagram of the multifunctional clothes rack of the utility model first embodiment；

Fig. 5 is the structural schematic diagram of the support holder structure of the utility model second embodiment；

Fig. 6 is the retention mechanism structural schematic diagram of the utility model second embodiment；

Fig. 7 is another structural schematic diagram of support holder structure of the utility model second embodiment；

Fig. 8 is the explosive view of the support holder structure of the utility model second embodiment；

Fig. 9 is the structural schematic diagram of the multifunctional clothes rack of the utility model second embodiment；

Figure 10 is the structural schematic diagram of the support holder structure of the utility model 3rd embodiment；

Figure 11 is another structural schematic diagram of support holder structure of the utility model 3rd embodiment；

Figure 12 is the retention mechanism structural schematic diagram of the utility model 3rd embodiment；

Figure 13 is the structural schematic diagram of the multifunctional clothes rack of the utility model 3rd embodiment；

Figure 14 is the structural schematic diagram of the support holder structure of the utility model fourth embodiment；

Figure 15 is another structural schematic diagram of support holder structure of the utility model fourth embodiment；

Figure 16 is the another structural schematic diagram of support holder structure of the utility model fourth embodiment；

Figure 17 is the retention mechanism structural schematic diagram of the utility model fourth embodiment；

Figure 18 is the structural schematic diagram of the multifunctional clothes rack of the utility model second embodiment；

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment Be only used for explain under a certain particular pose (as shown in the picture) between each component to positional relationship, motion conditions etc., if When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.In addition, the skill between each embodiment Art scheme can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when technical solution It will be understood that the combination of this technical solution is not present in conjunction with there is conflicting or cannot achieve when, also not in the utility model It is required that protection scope within.

The utility model proposes a kind of pallets, it is also proposed that a kind of clothes hanger for being equipped with the pallet.

First embodiment

In the utility model first embodiment, as shown in Figure 1, pallet 10 include main cushion cap 110, the first extension table 120, Retention mechanism 130.

The side that cavity 112 and cavity 112 are provided in the main cushion cap 110 is provided with the opening of horizontal direction 111.First extension table 120 is planted in cavity 112 by opening 111, and can be move freely in cavity 112, with Facilitate change pallet dimension, effectively expands space.

Retention mechanism 130 is set to described 110 the other side of main cushion cap, 111 setting of opening is avoided, so that the master Cushion cap is fixed on external entity (such as support rod, desk etc.), while first extension table being capable of free extension.

As shown in connection with fig. 1, the retention mechanism 130 be, for example, a pair of of fastening fixture block 133 and with the fastening fixture block 133 corresponding a pair of of fasteners 134.A pair of fastening fixture block 133, a pair of of fastener 134 are in mirror symmetry respectively.Fixture block 133 is fastened to connect Main cushion cap 110 is connected to towards the side of external entity (such as support rod, desk etc.), is fastened on fixture block 133 towards horizontal direction Extend protrusion 1331；The fastener 134 can be fixed in middle external entity (such as desk), when necessary, on fastener 1341 Also set up through-hole 1342.Corresponding to it is described it is raised 1331 setting card slot 1341, described raised 1331 with 1341 interference of card slot Cooperation, is fixed on winner's cushion cap 110 in the external entity.

In another embodiment, as shown in Fig. 2, retention mechanism 130 can also be dead ring 131 and with the dead ring The lock screw 132 of cooperation.Dead ring 131 is connected to main cushion cap 110 towards the one of external entity (such as support rod, desk etc.) Side, in this way while fixing pallet 10, the first extension table 120 can still be move freely, and freely be expanded space.

The dead ring 131 of retention mechanism 130 can be specifically held on a desk faceplate, pass through 132 support top of lock screw Fixed, main cushion cap 110 increases the usable floor area of desk faceplate, and the reality of pallet can be adjusted flexibly in the first extension table of telescopic pull-out Use area.

Certainly, the pallet of the present embodiment is also applied on multifunctional clothes rack.

As shown in figure 3, the present embodiment also provides a kind of multifunctional clothes rack, comprising:

Spaced first top pillar 21, the second top pillar 22 arranged side by side, are arranged between first top pillar 21, the second top pillar 21 There is at least one above-mentioned pallet 10, pallet 10 is fixed on the first top pillar by retention mechanism 130.

Similarly, as shown in connection with fig. 1, pallet 10 includes main cushion cap 110, the first extension table 120, retention mechanism 130.

As shown in connection with fig. 1, the retention mechanism 130 be, for example, a pair of of fastening fixture block 133 and with the fastening fixture block 133 corresponding a pair of of fasteners 134.A pair of fastening fixture block 133, a pair of of fastener 134 are in mirror symmetry respectively.Fixture block 133 is fastened to connect Main cushion cap 110 is connected to towards the side of external entity (such as the first top pillar 21, second top pillar 22 etc.), fastens court on fixture block 133 Extend protrusion 1331 to horizontal direction；The fastener 134 can be fixed on middle external entity (example by the through-hole 1342 opened up Such as the first top pillar 21, the second top pillar 22) in, fastener 1431 corresponds to the raised 1331 setting card slot 1341, the protrusion 1331 are interference fitted with the card slot 1341, are fixed on winner's cushion cap 110 in the external entity.

In another embodiment, as shown in figure 4, retention mechanism 130 can also be dead ring 131 and with the dead ring The lock screw 132 of cooperation.Dead ring 131 is connected to main cushion cap 110 towards the side of the first top pillar 21, the second top pillar 22, this While fixing pallet 10, the first extension table 120 can still be move freely sample, freely be expanded space.

The dead ring 131 of retention mechanism 130 can specifically be held on the first top pillar 21, on the second top pillar 22, pass through locking Screw 132 is locked, and main cushion cap 110 can be used as the board of simple hanger in itself, and the first extension table of telescopic pull-out can be with The usable area of pallet is adjusted flexibly.

Second embodiment

In the utility model second embodiment, as shown in figure 5, the pallet 20 of the present embodiment includes the first board 210, the Two boards 220, third board 250.

As shown in Figure 5, Figure 6, the first board 210 and second board 220 setting stacked on top of one another.First board 210 packet The first guide rail 213 and the second guide rail 216 for including an accommodation groove 211 and being set to opposite two inside of the accommodation groove 211.Second Board 220 is correspondingly arranged in the accommodation groove 211, is arranged between the first guide rail 213 and the second guide rail 216, so that described Second board 220 can relatively described first board, 210 telescopic slide.Wherein first guide rail 213 and the second guide rail 216 can For example, sliding slot.

As shown in fig. 6, retention mechanism 230 is a pair, it is in mirror symmetry.The retention mechanism 230 be dead ring 231 and With the lock screw 232 of dead ring cooperation.Protruding portion is connect dead ring 231 with hanger body during installation.In this way solid Surely while living pallet 10, the second board 220 can still be move freely, and freely be expanded space.

Retention mechanism 230 can be specifically held on a desk faceplate, increase the usable floor area of desk faceplate, telescopic pull-out The first extension table the usable area of pallet can be adjusted flexibly.

In conjunction with shown in Fig. 7, Fig. 8, the present embodiment further includes having third board 250, and the third board 250 is stacked In 210 bottom of the first board.Certainly, in other embodiments, third board 250 can also be laminated in second board On 220.A shaft part 241 is vertically planted on the third board 250, corresponds to the shaft part on first board 210 It is provided with jack 215, is fixed on the third board 250 on first board 210 by the shaft part 241 and energy It is relatively rotated around the shaft part 241.It further, further include a connecting rod 242 and the shaft part in order to increase support force 241 connections, a side of the embeddable third board 250 of connecting rod 242, so that connecting rod 242 and third board 250 link.

As shown in figure 9, the present embodiment also provides a kind of multifunctional clothes rack, comprising:

Spaced first top pillar 21, the second top pillar 22 arranged side by side, are arranged between first top pillar 21, the second top pillar 21 There is at least one above-mentioned pallet 20, pallet 20 is fixed on the first top pillar by retention mechanism 230.

The pallet 20 of the present embodiment includes the first board 210, the second board 220, third board 250.

Retention mechanism 230 is set to 210 outside of the first board, so that first board 210 is fixed on outside in fact On body.Wherein, retention mechanism 230 can be dead ring 231 and the lock screw 232 with dead ring cooperation.Dead ring 231 The first board 210 is connected to towards the side of the first top pillar 21, the second top pillar 22, in this way while fixing pallet 20, One extension table 120 can still be move freely, and freely be expanded space.

The present embodiment further includes having third board 250, and the third board 250 is stacked in 210 bottom of the first board. Certainly, in other embodiments, third board 250 can also be laminated on second board 220.The third board A shaft part 241 is vertically planted on 250, is corresponded to the shaft part on first board 210 and is provided with jack 215, makes institute Third board 250 is stated to be fixed on first board 210 by the shaft part 241 and can be opposite around the shaft part 241 Rotation.

3rd embodiment

In the utility model 3rd embodiment, as shown in Figure 10, pallet 30 includes main cushion cap 310, the first extension table 320, the second extension table 340, retention mechanism 330.

In conjunction with shown in Figure 11, main cushion cap 310 includes the first cavity 311 and the second cavity 312 setting up and down, and described the Level offers the first opening 313, second opening 314 respectively for one cavity 311, the second cavity 312.Wherein, the first cavity 311, Second cavity 312 can be set side by side, and stacked on top of one another can also be arranged.

First extension table 320 is inserted in first cavity 311 by first opening, 313 activities, so that The relatively described main cushion cap 310 of first extension table 320 is flexible to be pulled；Similarly, the second extension table 340 is opened by described second 314 activities of mouth are inserted in second cavity 312, are drawn so that the relatively described main cushion cap 310 of second extension table 340 is flexible It is dynamic.

Retention mechanism 330 avoids first opening 313, second opening 314 is set to the one of the main cushion cap 310 Side, so that the main cushion cap 310 is fixed in external entity.

Further, in conjunction with shown in Figure 11, the main cushion cap 310 of the present embodiment can be folded.Embodiment is for example are as follows: First cavity 311, second cavity 312 are connected by an articulated section 315, so that first cavity 311, described the Two cavitys 312 are by the articulated section 315 fold in stacked on top of one another.The angled limitation of overturning may be selected in the selection of articulated section 315 Type.For example, it is 180 ° that articulated section 315, which makes relatively described first cavity 311 of the second cavity 312 stir angle, so open up The first cavity 311, second cavity 312 are in a plane after opening.Wherein, in order to enable the first extension table 320, second extends Platform 340 is extended from by, utilization efficiency highest, and first cavity 311, the opening of second cavity 312 first, described second open It mouthful opens up backwards, so that no matter which kind of state the first cavity, the second cavity be in, does not cause the first extension table, the second extension Platform overlapping or shape block and influence to use.

Retention mechanism 330 is set to described 310 the other side of main cushion cap, avoids 313, second opening of the first opening 314 settings, so that the main cushion cap 310 is fixed on external entity (such as support rod, desk etc.), while described first extends Platform being capable of free extension.

In conjunction with shown in Figure 12, the retention mechanism 330 be, for example, a pair of of fastening fixture block 333 and with the fastening fixture block 333 corresponding a pair of of fasteners 334.A pair of fastening fixture block 333, a pair of of fastener 334 are in mirror symmetry respectively.Fixture block 333 is fastened to connect Main cushion cap 310 is connected to towards the side of external entity (such as support rod, desk etc.), is fastened on fixture block 333 towards horizontal direction Extend protrusion 3331；The fastener 334 can be fixed in middle external entity (such as desk), when necessary, on fastener 3341 Also set up through-hole 3342.Corresponding to it is described it is raised 3331 setting card slot 3341, described raised 3331 with 3341 interference of card slot Cooperation, is fixed on winner's cushion cap 310 in the external entity.

In another embodiment, as shown in figure 12, retention mechanism 330 can also be dead ring 331 and with the fastening The lock screw 332 of ring cooperation.Dead ring 331 is connected to main cushion cap 310 towards external entity (such as support rod, desk etc.) Side, in this way while fixing pallet 30, the first extension table 320 can still be move freely, and freely be expanded space.

As shown in figure 13, the present embodiment also provides a kind of multifunctional clothes rack, comprising:

Spaced first top pillar 21, the second top pillar 22 arranged side by side, are arranged between first top pillar 21, the second top pillar 21 There is at least one above-mentioned pallet 30, pallet 30 is fixed on the first top pillar by retention mechanism 330.

Such as Figure 10, pallet 30 includes main cushion cap 310, the first extension table 320, the second extension table 340, retention mechanism 330.

Further, in conjunction with shown in Figure 11, the main cushion cap 310 of the present embodiment can be folded.Embodiment is for example are as follows: First cavity 311, second cavity 312 long axis direction by an articulated section 315 connect so that first cavity 311, second cavity 312 is by the articulated section 315 fold in stacked on top of one another, and the second cavity 311 is far from the fastening machine Structure 330 is unfolded.The type of the angled limitation of overturning may be selected in the selection of articulated section 315.For example, articulated section 315 makes second It is 180 ° that relatively described first cavity 311 of cavity 312, which stirs angle, the first cavity 311, second cavity so after expansion 312 be in a plane.Wherein, in order to enable the first extension table 320, the second extension table 340 are extended from by, utilization efficiency highest, First cavity 311, second cavity 312 first opening, it is described second opening opens up backwards so that no matter the first chamber Which kind of state body, the second cavity are in, and the first extension table, the overlapping of the second extension table or shape is not caused to block and influence to make With.The extension of first cavity, the fold of the second cavity and the first extension table, the second extension table can make main cushion cap practical Area obtains close to 2 times in width (width of the first cavity), length or close to 2 times of extension.

Certainly, in other embodiments, articulated section also can be set in the first cavity, the second cavity short axle on, for example, Second cavity, the first cavity opening mutually backwards, the second cavity be connected to first cavity, far from it is described first opening One end still may be implemented the second cavity with respect to the first cavity fold retention mechanism 330 and be set to 310 other side of main cushion cap Portion avoids 314 setting of the 313, second opening of the first opening, so that the main cushion cap 310 is fixed on external entity and (such as props up Strut, desk etc.) on, while first extension table being capable of free extension.

In conjunction with shown in Figure 13, the retention mechanism 230 is dead ring 231 and the lock screw with dead ring cooperation 332.Dead ring 231 is connect with the first top pillar 21, the second top pillar 22 during installation, fixed by lock screw 332.In this way solid Surely while living pallet 30, extension table can still be move freely, and freely be expanded space.In the present embodiment as in, in order to not influence It uses, retention mechanism is mounted on the side of the second cavity 312, vertical with the second extension table pull direction.

Fourth embodiment

In the utility model 3rd embodiment, as shown in figure 14, pallet 40 includes main cushion cap 410, the first extension table 420, the second extension table 440, retention mechanism 430.

In conjunction with shown in Figure 14, main cushion cap 410 includes the first cavity 411 and the second cavity 412 setting up and down, and described the Level offers the first opening 413, second opening 414 respectively for one cavity 411, the second cavity 412.Wherein, the first cavity 411, Second cavity 412 can be set side by side, and stacked on top of one another can also be arranged.

First extension table 420 is inserted in first cavity 311 by first opening, 413 activities, so that The relatively described main cushion cap 410 of first extension table 420 is flexible to be pulled；Similarly, the second extension table 440 is opened by described second 414 activities of mouth are inserted in second cavity 412, are drawn so that the relatively described main cushion cap 410 of second extension table 440 is flexible It is dynamic.

Further, in conjunction with shown in Figure 15, Figure 16, the main cushion cap 310 of the present embodiment can be folded.Embodiment example Such as are as follows: articulated section 415 can be set in the first cavity 411, the second cavity 412 short axle 20 on, for example, the second cavity 412, Mutually backwards, the second cavity 412 is connected to first cavity 411, far from first opening 413 to the opening of one cavity 411 One end, the state that stacking or expansion are held in opposite first cavity 411 fold of the second cavity 412 may be implemented.First cavity, second The fold of cavity,

And first the extension of extension table 420, the second extension table 440 main cushion cap usable area can be made in width ( The width of one cavity) it is constant in the case where, length obtains the extension close to 4 times.

The type of the angled limitation of overturning may be selected in the selection of articulated section 415.For example, articulated section 415 makes the second chamber It is 180 ° that relatively described first cavity 411 of body 412, which stirs angle, the first cavity 411, second cavity 412 so after expansion In a plane.In order to enhance the enabling capabilities of articulated section, the present embodiment is between first cavity 411, the second cavity 412 It is provided with support shaft 451, so that passing through the support shaft 451 after the expansion of first cavity 411, second cavity 412 It holds to form same plane.Further, the rotation of support shaft 451 is connected to the side of the first cavity 411 towards ground, For example, support shaft 451 is opened up by rivet interlacement in 411 bottom of the first cavity, and in the first cavity 411, the second cavity 412 When opening, the support shaft 451 supports the first cavity 411, the second cavity 412 simultaneously.Second cavity 412 and described first Under 411 juxtaposition of cavity, second cavity 412 is provided with magnetic absorption member 453, the support shaft 451 towards the side on ground For the material preparation with magnetic, the magnetic absorption member 453 absorption connection corresponding with the support shaft 451.Retention mechanism 430 is set It is placed in described 410 the other side of main cushion cap, 414 setting of the 413, second opening of the first opening is avoided, so that the main cushion cap 410 are fixed on external entity (such as support rod, desk etc.), while first extension table being capable of free extension.

In conjunction with shown in Figure 17, the retention mechanism 430 be, for example, a pair of of fastening fixture block 433 and with the fastening fixture block 433 corresponding a pair of of fasteners 434.A pair of fastening fixture block 433, a pair of of fastener 434 are in mirror symmetry respectively.Fixture block 433 is fastened to connect Main cushion cap 310 is connected to towards the side of external entity (such as support rod, desk etc.), is fastened on fixture block 433 towards horizontal direction Extend protrusion 4331；The fastener 434 can be fixed in middle external entity (such as desk), when necessary, on fastener 4341 Also set up through-hole 4342.Corresponding to it is described it is raised 4331 setting card slot 3341, described raised 4331 with 3341 interference of card slot Cooperation, is fixed on winner's cushion cap 310 in the external entity.

In another embodiment, as shown in figure 18, retention mechanism 430 can also be dead ring 431 and with the fastening The lock screw 432 of ring cooperation.Dead ring 331 is connected to the first cavity 411 of main cushion cap and (such as supports towards external entity Bar, desk etc.) side, in this way while fixing pallet 30, the first extension table 320 can still be move freely, and freely be opened up Open up space.

As shown in figure 18, the present embodiment also provides a kind of multifunctional clothes rack, comprising:

Spaced first top pillar 21, the second top pillar 22 arranged side by side, are arranged between first top pillar 21, the second top pillar 21 There is at least one above-mentioned pallet 40, pallet 40 is fixed on the first top pillar by retention mechanism 430.

As shown in Figure 14, Figure 15, Figure 16, pallet 40 include main cushion cap 410, the first extension table 420, the second extension table 440, Retention mechanism 430.

Main cushion cap 410 includes the first cavity 411 and the second cavity 412 setting up and down, first cavity 411, the Level offers the first opening 413, second opening 414 to two cavitys 412 respectively.Wherein, the first cavity 411, the second cavity 412 can To be set side by side, stacked on top of one another can also be arranged.

First extension table 420 is inserted in first cavity 411 by first opening, 313 activities, so that The relatively described main cushion cap 310 of first extension table 420 is flexible to be pulled；Similarly, the second extension table 440 is opened by described second 414 activities of mouth are inserted in second cavity 412, are drawn so that the relatively described main cushion cap 410 of second extension table 340 is flexible It is dynamic.

Retention mechanism 430 avoids first opening 413, second opening 314 is set to the one of the main cushion cap 410 Side, so that the main cushion cap 410 is fixed in external entity.

Further, in conjunction with shown in Figure 16, the main cushion cap 410 of the present embodiment can fold, be unfolded.Embodiment example Such as are as follows: first cavity 411, second cavity 412 long axis direction connected by an articulated section 415 so that described the One cavity 411, second cavity 412 are by the articulated section 415 fold in stacked on top of one another, and the second cavity 411 is far from described Retention mechanism 430 is unfolded.The type of the angled limitation of overturning may be selected in the selection of articulated section 415.For example, articulated section 415 makes It is 180 ° that relatively described first cavity 411 of second cavity 412, which stirs angle, the first cavity 411, described second so after expansion Cavity 412 is in a plane.Wherein, in order to enable the first extension table 420, the second extension table 440 are extended from by, utilization efficiency most Height, first cavity 411, second cavity 412 first opening, it is described second opening opens up backwards so that no matter first Which kind of state cavity, the second cavity are in, and the first extension table, the overlapping of the second extension table or shape is not caused to block and influence It uses.

Retention mechanism 430 is set to described 410 the other side of main cushion cap, avoids 313, second opening of the first opening 414 settings, so that the main cushion cap 410 is fixed on external entity (such as support rod, desk etc.), while described first extends Platform being capable of free extension.

In conjunction with shown in Figure 15, the retention mechanism 430 be, for example, a pair of of fastening fixture block 433 and with the fastening fixture block 433 corresponding a pair of of fasteners 434.A pair of fastening fixture block 433, a pair of of fastener 434 are in mirror symmetry respectively.Fixture block 433 is fastened to connect Main cushion cap 410 is connected to towards the side of external entity (such as support rod, desk etc.), is fastened on fixture block 433 towards horizontal direction Extend protrusion 4331；The fastener 434 can be fixed in middle external entity (such as desk), when necessary, on fastener 4341 Also set up through-hole 4342.Corresponding to it is described it is raised 4331 setting card slot 4341, described raised 4331 with 4341 interference of card slot Cooperation, is fixed on winner's cushion cap 410 in the external entity.

In conjunction with shown in Figure 18, the retention mechanism 430 is dead ring 431 and the lock screw with dead ring cooperation 432.Dead ring 431 is connect with the first top pillar 21, the second top pillar 22 during installation, fixed by lock screw 432.In this way solid Surely while living pallet 40, extension table can still be move freely, and freely be expanded space.In the present embodiment as in, in order to not influence It uses, retention mechanism is mounted on the side of the second cavity 412, vertical with the second extension table pull direction.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims

1. a kind of pallet characterized by comprising

First board comprising an accommodation groove and be set to the accommodation groove with respect to two inside the first guide rail, the second guide rail；

Second board, the second board correspondence are laminated on first board, and second board is set to the accommodating It in slot, is arranged between first guide rail, the second guide rail, so that second board can the flexible cunning of relatively described first board It is dynamic；

2. pallet as described in claim 1, which is characterized in that the retention mechanism be dead ring, and with the dead ring The lock screw of cooperation.

3. pallet as described in claim 1, which is characterized in that further include that the third being stacked with first board is held Plate vertically plants a shaft part on the third board, corresponds to the shaft part on first board and be provided with jack, make The third board is fixed on first board by the shaft part and can be relatively rotated around the shaft part.