CN208590733U

CN208590733U - A kind of collapsible dual-purpose week pad

Info

Publication number: CN208590733U
Application number: CN201820572607.0U
Authority: CN
Inventors: 黄雅晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-21
Filing date: 2018-04-21
Publication date: 2019-03-12
Anticipated expiration: 2028-04-21

Abstract

The utility model discloses a kind of collapsible dual-purpose week pad, week pad includes pedestal, backrest, through-hole, position-limited rack, first connecting rod, the first planar support foot, the second planar support foot, support rod, the second connecting rod and coordination block；Pedestal upper left end is equipped with the first retention bead, pedestal lower part left end is equipped with the second retention bead, pedestal lower part right end is equipped with third retention bead, pedestal top has been removably installed cushion, left-right rotation backrest can be articulated on pedestal on the right side of first retention bead, it is provided with the through-hole passed through when backrest is rotated close to pedestal for cushion by back, first sliding groove in the front-back direction is provided on the pedestal between backrest and cushion, is ordinatedly equipped with the first sliding block in first sliding groove.The week pad by the folding and engaging in structure, make its act not only as the week pad, can be come using change shape as chair using；In addition, week pad fold and engage it is very convenient quick, it is easily operated, while being also easy to store.

Description

A kind of collapsible dual-purpose week pad

Technical field

The utility model relates to a kind of pads of week that gift Buddhist is paid respects to, more particularly to a kind of collapsible dual-purpose week pad.

Background technique

Now, because worship space and the week pad quantity deficiency, the week the collective place person of often needing to use into Row is prolonged to be waited, but also the Chang Yinwei week pads and chair is difficult to share, and causing again can without chair in user's waiting It does, needs to stand for a long time；For this point, also have no way out in fact, because the number for usually carrying out the week is relatively fewer, and On New Year's Day or other festivals but will appear and rise suddenly and sharply, but if being usually ready for excessive week pad or chair is used for user, it is normal for Many uses less than, and pad of existing week again is inconvenient to that storage is laminated, and can only pile up one jiao, serious occupied space, And other use can not be used as, it wastes very much.In addition, if user is needed at home using will necessarily prepare one Week pad, but People are hurrying to and fro by child adult at home, and week pad again is inconvenient to that storage is laminated, therefore also unusual occupied space, and And for another example this is single for its function, can not use as other tools, this just seriously limits the use padded the week.

Utility model content

(1) technical problems to be solved

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a kind of collapsible dual-purpose weeks Pad, the week pad through the folding and engaging in structure, it is made to act not only as week pad, can be using change shape as chair Son uses；In addition, week pad fold and engage it is very convenient quick, it is easily operated, while being also easy to store.

(2) technical solution

In order to solve the above-mentioned technical problem, the utility model provides such a collapsible dual-purpose week pad, the week Pad include pedestal, backrest, through-hole, position-limited rack, first connecting rod, the first planar support foot, the second planar support foot, support rod, Second connecting rod and coordination block；Pedestal upper left end is equipped with the first retention bead, and pedestal lower part left end is equipped with the second retention bead, Pedestal lower part right end is equipped with third retention bead, and pedestal top has been removably installed cushion, the base on the right side of the first retention bead It can be articulated with to left-right rotation backrest on seat, be provided with the through-hole passed through when backrest is rotated close to pedestal for cushion by back, lean on It carries on the back and is provided with first sliding groove in the front-back direction on the pedestal between cushion, be ordinatedly equipped with the first sliding block in first sliding groove, first Position-limited rack is connected with by first connecting rod on sliding block, coordination block is fixedly installed on the pedestal on the right side of the second retention bead, is matched The first planar support foot can be articulated with to left-right rotation under the block of position, it can left-right rotation ground pivot on the pedestal on the left of third retention bead It is connected to the second planar support foot, is coordinated the height that the sum of height of block and the first planar support foot is equal to the second planar support foot, It is provided with second sliding slot in the front-back direction on pedestal between first planar support foot and the second planar support foot, matches in second sliding slot It closes ground and is equipped with the second sliding block, support rod is connected with by the second connecting rod on the second sliding block.

Preferably, the length of support rod be equal to the first planar support foot and the second planar support foot under vertical state away from From.

Wherein, the first retention bead is limited during left-right rotation to backrest, it is prevented to rotate to vertically After continue to turn left, the second retention bead is limited during left-right rotation to the first planar support foot, prevent It continues to turn left after rotating to vertically, and third retention bead is carried out during left-right rotation to the second planar support foot Limit, continue to turn right after preventing it from rotating to vertically；Cushion is removably mounted on pedestal top, in this way when cushion is dirty When dirt needs to clean, easily it can be removed and be cleared up, in addition, if it is necessary, can be in storage Cushion is dismantled and separates storage with the entirety of week pad, and cushion can also be used separately as a common cushion, it will It is placed on other chairs, sits for other people, Energy and comfort；Backrest can be pivotally connected to left-right rotation on the base, when its rotation At it is vertical when, the backrest that can be used as chair uses, and is provided with through-hole by back, and when backrest rotation close pedestal, cushion can be worn Through-hole is crossed, i.e. the size and shape of through-hole is wanted include cushion, if it is desired to the folding property of week pad be better achieved, guarantee Through-hole and cushion cooperation consistency, facilitate it is subsequent preferably as the week pad use or store, the size of through-hole and Shape can be cushion small scale amplification in addition through-hole size and shape can accomplish it is consistent with cushion, thus can be real Cushion is carried out part deformation when backrest is rotated close to pedestal using the deformability of cushion to wear by now complete fitting Cross through-hole.It is opened on the pedestal between backrest and cushion to first sliding groove front-rear direction, being equipped in first sliding groove can be sliding first First sliding block free to slide in slot, using sliding of first sliding block in first sliding groove, and by the connection of first connecting rod, Position-limited rack can be made to slide back and forth between backrest and cushion, on this body structure, backrest rotate to it is vertical in the state of when, can make The left end of position-limited rack and the right side of backrest are as far as possible close to the preferably complete fitting of realization, at this point, the first sliding block passes through the first connection Bar drives position-limited rack to slide backward, and is limited during left-right rotation by position-limited rack to backrest, it is prevented to rotate to It turns right after vertical, and limit of first retention bead to backrest is combined to make the gift to carry out two-way fixation to backrest Mat for kneeling on comes as chair in use, backrest can stablize using for installation, while it is convenient to fold conversion again；And when will be to the week Pad is folded, and when using or storing as week pad, and the first sliding block can be made to drive position-limited rack by first connecting rod Forward slip, make position-limited rack travel forward make its exceed backrest left-right rotation coverage area, to release position-limited rack to backrest Limit, backrest can be rotated again, by rotating clockwise for backrest, and by cushion pass through through-hole, be bonded backrest The folding on week pad top is realized in the upper surface of pedestal.First planar support foot can be pivotally connected to left-right rotation by being coordinated block On the right side of the second retention bead, the second planar support foot can be articulated in left-right rotation the left side of third retention bead, coordination The sum of height of block and the first planar support foot is equal to the height of the second planar support foot, is opened in second sliding slot front-rear direction the On pedestal between one planar support foot and the second planar support foot, being equipped in second sliding slot can be free to slide in second sliding slot The second sliding block support rod can be made to exist using sliding of second sliding block in second sliding slot, and by the connection of the second connecting rod It is slid back and forth between first planar support foot and the second planar support foot, on this body structure, the first planar support foot and second Planar support foot rotate to it is vertical in the state of when, can make the both ends of support rod respectively as far as possible close to the first planar support foot and the Two planar support feet preferably realize complete fitting, at this point, the second sliding block drives support rod to slide backward by the second connecting rod It is dynamic, by the support and limit of support rod, the rotation of the first planar support foot and the second planar support foot is limited, is prevented First planar support foot turns right after rotating to vertically, turns left after preventing the second planar support foot from rotating to vertically, and Limit in conjunction with the second retention bead to the first planar support foot, limit of the third retention bead to the second planar support foot, from And two-way fixation is carried out to the first planar support foot and the second planar support foot, while utilizing coordination block, the first planar support The height relationships of foot and the second planar support foot are existed by coordination block to adjust the first planar support foot and the second planar support foot Height in structure comes week pad as chair in use, bottom passes through the first planar support foot and the second planar support Foot is able to maintain level, and using when be also able to achieve stable and securely, while it is convenient to fold conversion again；And the week will be padded by working as Folded, when using or storing as week pad, and can make the second sliding block by the second connecting rod drive support rod to Front slide, make support rod travel forward make its exceed the first planar support foot and the second planar support foot left-right rotation covering model It encloses, so that limit of the support rod to the first planar support foot and the second planar support foot is released, it can be again to the first planar support Foot and the second planar support foot are rotated, and by rotating clockwise for the second planar support foot, make the second planar support hem facing The lower surface of pedestal is closed, then passes through the rotation counterclockwise of the first planar support foot, the first planar support hem facing is made to close the second plane The folding of week pad lower part is realized in the lower surface of support leg.In addition, the height of the second retention bead and third retention bead can To be all larger than or equal to the sum of the first planar support foot, the second planar support foot and height of support rod, and the second retention bead It is equal with the height of third retention bead, it is folded in this way when to week pad, when using or storing as week pad, The week bottom of pad is placed on the ground, and can directly be connect by the second retention bead and third retention bead with ground Touching guarantees the stability that week pad is placed or stored, consequently facilitating being placed on ground use, or is convenient for multilayer laminated progress Storage.

It is padded by week pad as the week come in use, the first sliding block is made to drive position-limited rack forward by first connecting rod Sliding, make position-limited rack travel forward make its exceed backrest left-right rotation coverage area, to release position-limited rack to the limit of backrest Position passes through through-hole by rotating clockwise for backrest, and by cushion, makes the upper surface of backrest fitting pedestal, realizes that the week pads The folding on top；The second sliding block is set to drive support rod forward slip by the second connecting rod, so that support rod is travelled forward keeps it super The coverage area of first planar support foot and the second planar support foot left-right rotation out, to release support rod to the first plane branch The limit of support foot and the second planar support foot makes the second planar support hem facing by rotating clockwise for the second planar support foot The lower surface of pedestal is closed, then passes through the rotation counterclockwise of the first planar support foot, the first planar support hem facing is made to close the second plane The lower surface of support leg, realizes the folding of week pad lower part, and utilizes the height of the second retention bead and third retention bead It is equal, guarantee stability when week pad is placed on the ground, consequently facilitating being placed on ground use.It is padded and is made by the week Carry out the sliding in use, using the first sliding block in first sliding groove for chair, make first connecting rod that position-limited rack be driven to slide backward, Backrest is limited during left-right rotation by position-limited rack, is turned right after preventing it from rotating to vertically, and combine Limit of first retention bead to backrest, to carry out two-way fixation to backrest, come week pad as chair in use, Backrest can stablize using for installation, while it is convenient to fold conversion again；Meanwhile the cunning using the second sliding block in second sliding slot It is dynamic, make the second connecting rod that support rod be driven to slide backward, by the support and limit of support rod, to the first planar support foot and the The rotation of two planar support feet is limited, and is turned right after preventing the first planar support foot from rotating to vertically, and prevention second is flat Face support leg turns left after rotating to vertically, and combines limit of second retention bead to the first planar support foot, third limit Limit of the position protrusion to the second planar support foot, to carry out two-way consolidate to the first planar support foot and the second planar support foot It is fixed, while using the height relationships of coordination block, the first planar support foot and the second planar support foot, the is adjusted by coordination block The height of one planar support foot and the second planar support foot in structure comes week pad as chair in use, bottom is logical Cross the first planar support foot and the second planar support foot be able to maintain level, and using when be also able to achieve it is stable and securely, simultaneously It is convenient that conversion is folded again.When storing to week pad, with the state consistency used as week pad, the second limit is utilized Position protrusion is equal with the height of third retention bead, guarantees the stability of week pad storage, consequently facilitating multilayer laminated progress Storage, meanwhile, cushion is removably mounted on pedestal top, can be easily in this way when cushion is dirty to be needed to clean It is removed and is cleared up, in addition, if it is necessary, cushion can also be dismantled to the entirety point with week pad in storage Storage is opened, and cushion can also be used separately as a common cushion, be placed on other chairs, for other people It sits, Energy and comfort.

Further, the length of support rod is equal to the first planar support foot and the second planar support foot under vertical state Distance can be limited to the maximum extent the position of the first planar support foot and the second planar support foot by support rod in this way, be prevented First planar support foot and the second planar support foot rotate under vertical state, to guarantee the whole stabilization of week pad Property, improve safety when it is used as chair.

(3) beneficial effect

Compared with prior art, the utility model has the beneficial effects that: week pad passes through the first retention bead, second The limit of retention bead, third retention bead on inherent structure, in conjunction with position-limited rack sliding back and forth above first sliding groove, from And the fixation to backrest is quickly and easily realized, while by the through-hole of backrest, cushion being enable to pass through backrest, separately there is a kind of shape State can make backrest as close as possible to pedestal again, realize the rotary folding of backrest；In conjunction with support rod below the second sliding slot before and after it is sliding It is dynamic, to stably and firmly realize the fixation to the first planar support foot and the second planar support foot, while conversion is folded again It is convenient, it is highly-safe, while being rotated by the first planar support foot and the second planar support foot, separately there is a kind of state that can make the again One planar support foot and the second planar support foot realize the rotary folding of week pad lower part as close as possible to pedestal；To realize Week pad folding and engaging on the whole, makes it act not only as week pad, can be come using change shape as chair using, Moreover, it is very convenient to operate, meanwhile, layout and being converted by folding on the whole are padded by the week, are also very easy to it Storage has high practicability.

In general, week pad makes it act not only as week pad by the folding and engaging in structure, can be with Change shape as chair come using；In addition, week pad folds and engages very convenient quick, easily operated while also easy In storage.

Detailed description of the invention

Illustrate specific embodiment of the present invention or technical solution in the prior art in order to clearer, it below will be right Specific embodiment describes required attached drawing in the prior art and is briefly described, it should be apparent that, it is described below In attached drawing be only that a kind of embodiment of the utility model is not paying wound to those skilled in the art Under the premise of the property made is worked, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of specific embodiment of the present invention in the deployed state.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the top view of Fig. 1.

Fig. 4 is the bottom view of Fig. 1.

Fig. 5 is the structural schematic diagram of specific embodiment of the present invention in a folded configuration.

The label in accompanying drawing is: 1- pedestal, the first retention bead of 11-, the second retention bead of 12-, 13- third limit convex It rises, 14- first sliding groove, the first sliding block of 15-, 16- second sliding slot, the second sliding block of 17-, 18- cushion, 2- backrest, 21- through-hole, 3- Position-limited rack, 4- first connecting rod, 5- the first planar support foot, 6- the second planar support foot, 7- support rod, the second connecting rod of 8-, 9- is coordinated block.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below Clear, complete description will be carried out to the technical solution in specific embodiment of the present invention in conjunction with attached drawing, further to explain State the utility model, it is clear that described specific embodiment is only a part of embodiment of the utility model, rather than Whole patterns.

Collapsible dual-purpose week pad, as Figure 1-Figure 5, Fig. 1 is the structure of present embodiment in the deployed state Schematic diagram, i.e., structural schematic diagram when using as chair, Fig. 2 are the right view of Fig. 1, and Fig. 3 is the top view of Fig. 1, and Fig. 4 is The bottom view of Fig. 1, Fig. 5 be the structural schematic diagram of present embodiment in a folded configuration, i.e., as the week pad use or Structural schematic diagram when storage；Week pad is flat including pedestal 1, backrest 2, through-hole 21, position-limited rack 3, first connecting rod 4, first Face support leg 5, the second planar support foot 6, support rod 7, the second connecting rod 8 and coordination block 9；1 upper left end of pedestal is equipped with first Retention bead 11,1 lower part left end of pedestal are equipped with the second retention bead 12, and 1 lower part right end of pedestal is equipped with third retention bead 13, base 1 top of seat has been removably installed cushion 18, can be articulated with to left-right rotation and lean on the pedestal 1 on 11 right side of the first retention bead 2 are carried on the back, the through-hole 21 passed through when backrest 2 is rotated close to pedestal 1 for cushion 18 is provided on backrest 2, between backrest 2 and cushion 18 Pedestal 1 on be provided with first sliding groove 14 in the front-back direction, the first sliding block 15, the first sliding block are ordinatedly equipped in first sliding groove 14 Position-limited rack 3 is connected with by first connecting rod 4 on 15, is fixedly installed with coordination block on the pedestal 1 on 12 right side of the second retention bead 9, the first planar support foot 5 can be articulated with to left-right rotation by being coordinated under block 9, can be left on the pedestal 1 in 13 left side of third retention bead The right side is rotationally articulated with the second planar support foot 6, is coordinated the sum of height of block 9 and the first planar support foot 5 and is equal to the second plane The height of support leg 6 is provided in the front-back direction second on the pedestal 1 between first planar support foot 5 and the second planar support foot 6 Sliding slot 16, is ordinatedly equipped with the second sliding block 17 in second sliding slot 16, is connected with branch by the second connecting rod 8 on the second sliding block 17 Strut 7.

Wherein, the first retention bead 11 is limited during left-right rotation to backrest 2, prevents it from rotating to perpendicular Continuing to turn left after straight, the second retention bead 12 is limited during left-right rotation to the first planar support foot 5, Continue to turn left after preventing it from rotating to vertically, third retention bead 13 is to the second planar support foot 6 in left-right rotation mistake It is limited in journey, continues to turn right after preventing it from rotating to vertically；Cushion 18 is removably mounted on 1 top of pedestal, In this way when cushion 18 is dirty to be needed to clean, easily it can be removed and be cleared up, in addition, if it is necessary, Cushion 18 can also be dismantled in storage and separate storage with the entirety of week pad, and cushion 18 can also be separately as one A common cushion uses, and is placed on other chairs, sits for other people, Energy and comfort；Backrest 2 can be pivotally connected to left-right rotation On pedestal 1, when it is rotated into it is vertical when, the backrest 2 that can be used as chair uses, and is provided with through-hole 21 on backrest 2, works as backrest Cushion 18 may pass through through-hole 21 when 2 rotations are close to pedestal 1, i.e. the size and shape of through-hole 21 is wanted include cushion 18, if it is desired to The folding property of week pad is better achieved, guarantees the consistency that through-hole 21 and cushion 18 cooperate, facilitates and subsequent preferably makees It is padded for the week and uses or store, the size and shape of through-hole 21 can be small scale amplification or even the through-hole of cushion 18 21 size and shape can accomplish with cushion 18 unanimously, to can be achieved with completely being bonded in this way, utilize the variable of cushion 18 Cushion 18 is carried out part deformation when backrest 2 is rotated close to pedestal 1 to pass through through-hole 21 by shape.14 front and back of first sliding groove It is opened in direction on the pedestal 1 between backrest 2 and cushion 18, being equipped in first sliding groove 14 can the free skating in first sliding groove 14 The first dynamic sliding block 15 using sliding of first sliding block 15 in first sliding groove 14, and passes through the connection of first connecting rod 4, can Slide back and forth position-limited rack 3 between backrest 2 and cushion 18, on this body structure, backrest 2 rotate to it is vertical in the state of when, The right side of the left end and backrest 2 that can make position-limited rack 3 is as far as possible close to the preferably complete fitting of realization, at this point, the first sliding block 15 is logical Crossing first connecting rod 4 drives position-limited rack 3 to slide backward, and is limited during left-right rotation by position-limited rack 3 to backrest 2 , prevent its rotate to it is vertical after turn right, and combine limit of first retention bead 11 to backrest 2, thus to backrest 2 into The two-way fixation of row enables week pad to come as chair in use, backrest 2 stabilization installation uses, while folded turning again It changes conveniently；And folded when to be padded to the week, when using or storing as week pad, and the first sliding block 15 can be made logical Cross first connecting rod 4 drive 3 forward slip of position-limited rack, make position-limited rack 3 travel forward make its exceed 2 left-right rotation of backrest covering Range can again rotate backrest 2 to release limit of the position-limited rack 3 to backrest 2, pass through the rotation clockwise of backrest 2 Turn, and cushion 18 is passed through into through-hole 21, backrest 2 is made to be bonded the upper surface of pedestal 1, realizes the folding on week pad top.First The right side that planar support foot 5 can be articulated in left-right rotation the second retention bead 12 by being coordinated block 9, the second planar support foot 6 It can be articulated in left-right rotation the left side of third retention bead 13, be coordinated the sum of height of block 9 and the first planar support foot 5 etc. In the height of the second planar support foot 6,16 front-rear direction of second sliding slot it is opened in the first planar support foot 5 and the second planar support It is equipped with the second sliding block 17 that can be free to slide in second sliding slot 16 on pedestal 1 between foot 6, in second sliding slot 16, utilizes the Sliding of two sliding blocks 17 in second sliding slot 16, and pass through the connection of the second connecting rod 8, support rod 7 can be made in the first plane branch It is slid back and forth between support foot 5 and the second planar support foot 6, on this body structure, the first planar support foot 5 and the second planar support Foot 6 rotate to it is vertical in the state of when, the both ends of support rod 7 can be made flat close to the first planar support foot 5 and second as far as possible respectively Face support leg 6 preferably realizes complete fitting, at this point, the second sliding block 17 drives support rod 7 to slide backward by the second connecting rod 8 It is dynamic, by the support and limit of support rod 7, the rotation of the first planar support foot 5 and the second planar support foot 6 is limited, It turns right after preventing the first planar support foot 5 from rotating to vertically, turns left after preventing the second planar support foot 6 from rotating to vertically It is dynamic, and limit of second retention bead 12 to the first planar support foot 5 is combined, third retention bead 13 is to the second planar support foot 6 limit, to carry out two-way fixation to the first planar support foot 5 and the second planar support foot 6, while using coordination block 9, The height relationships of first planar support foot 5 and the second planar support foot 6 adjust the first planar support foot 5 by coordination block 9 With height of the second planar support foot 6 in structure, come week pad as chair in use, bottom passes through the first plane branch Support foot 5 and the second planar support foot 6 are able to maintain level, and using when be also able to achieve stable and securely, while folding conversion again It is convenient；And folded when to be padded to the week, when using or storing as week pad, and the second sliding block 17 can be made to pass through Second connecting rod 8 drives 7 forward slip of support rod, and so that support rod 7 is travelled forward makes it beyond the first planar support foot 5 and second The coverage area of 6 left-right rotation of planar support foot, to release support rod 7 to the first planar support foot 5 and the second planar support The limit of foot 6 can again rotate the first planar support foot 5 and the second planar support foot 6, pass through the second planar support foot 6 rotate clockwise, makes the lower surface of the second planar support foot 6 fitting pedestal 1, then passes through the inverse time of the first planar support foot 5 Needle rotation, makes the first planar support foot 5 be bonded the lower surface of the second planar support foot 6, realizes the folding of week pad lower part.Separately Outside, the height of the second retention bead 12 and third retention bead 13 can be all larger than or be equal to the first planar support foot 5, second it is flat The sum of face support leg 6 and the height of support rod 7, and the second retention bead 12 is equal with the height of third retention bead 13, in this way It is folded when to week pad, when using or storing as week pad, the week bottom of pad is placed on the ground, can Directly to be contacted by the second retention bead 12 and third retention bead 13 with ground, guarantee that week pad is placed or stored Stability or stored consequently facilitating being placed on ground use convenient for multilayer laminated.

The working principle of the technical program: it is padded by week pad as the week come in use, passing through the first sliding block 15 First connecting rod 4 drive 3 forward slip of position-limited rack, make position-limited rack 3 travel forward make its exceed 2 left-right rotation of backrest covering model It encloses, to release limit of the position-limited rack 3 to backrest 2, passes through through-hole 21 by rotating clockwise for backrest 2, and by cushion 18, make Backrest 2 is bonded the upper surface of pedestal 1, realizes the folding on week pad top；Drive the second sliding block 17 by the second connecting rod 8 7 forward slip of support rod, so that support rod 7 is travelled forward makes it beyond the first planar support foot 5 and the second planar support foot 6 or so The coverage area of rotation passes through to release limit of the support rod 7 to the first planar support foot 5 and the second planar support foot 6 Two planar support feet 6 rotate clockwise, and make the lower surface of the second planar support foot 6 fitting pedestal 1, then pass through the first plane branch The rotation counterclockwise of support foot 5 makes the first planar support foot 5 be bonded the lower surface of the second planar support foot 6, realizes under week pad The folding in portion, and it is equal with the height of third retention bead 13 using the second retention bead 12, guarantee that week pad is placed on ground Stability when on face, consequently facilitating being placed on ground use.By week pad as chair come in use, sliding using first Sliding of the block 15 in first sliding groove 14 makes first connecting rod 4 that position-limited rack 3 be driven to slide backward, by position-limited rack 3 to backrest 2 It is limited during left-right rotation, is turned right after preventing it from rotating to vertically, and combine the first retention bead 11 right The limit of backrest 2 enables week pad to come as chair in use, backrest 2 is stablized to carry out two-way fixation to backrest 2 Installation uses, while it is convenient to fold conversion again；Meanwhile the sliding using the second sliding block 17 in second sliding slot 16, make Two connecting rods 8 drive support rod 7 to slide backward, by the support and limit of support rod 7, to the first planar support foot 5 and second The rotation of planar support foot 6 is limited, and is turned right after preventing the first planar support foot 5 from rotating to vertically, and prevention second is flat Face support leg 6 turns left after rotating to vertically, and combines limit of second retention bead 12 to the first planar support foot 5, the Limit of three retention beads 13 to the second planar support foot 6, thus to the first planar support foot 5 and the second planar support foot 6 into The two-way fixation of row, while using the height relationships of coordination block 9, the first planar support foot 5 and the second planar support foot 6, pass through Block 9 is coordinated to adjust the height of the first planar support foot 5 and the second planar support foot 6 in structure, makes week pad as chair Son comes in use, bottom is able to maintain level by the first planar support foot 5 and the second planar support foot 6, and while using can also Realize stable and securely, while it is convenient to fold conversion again.When being stored to week pad, and use as week pad State consistency, it is equal with the height of third retention bead 13 using the second retention bead 12, guarantee the stabilization of week pad storage Property, it is stored consequently facilitating multilayer laminated, meanwhile, cushion 18 is removably mounted on 1 top of pedestal, in this way when cushion 18 is dirty When dirt needs to clean, easily it can be removed and be cleared up, in addition, if it is necessary, can be in storage Cushion 18 is dismantled and separates storage with the entirety of week pad, and cushion 18 can also make separately as a common cushion With, be placed on other chairs, for other people sit, Energy and comfort.

It is preferably carried out mode as one kind, the length of support rod 7 is equal to the first planar support foot 5 and the second planar support It is flat to limit to the maximum extent the first planar support foot 5 and second by support rod 7 in this way for distance of the foot 6 under vertical state The position of face support leg 6 prevents the first planar support foot 5 and the second planar support foot 6 from rotating under vertical state, thus Guarantee the whole stability of week pad, improves safety when it is used as chair.

The technical program the utility model has the advantages that the week pad by the first retention bead 11, the second retention bead 12, third limit Limit of the position protrusion 13 on inherent structure, in conjunction with the sliding back and forth above first sliding groove 14 of position-limited rack 3, thus simple and efficient Ground realizes the fixation to backrest 2, while passing through the through-hole 21 of backrest 2, so that cushion 18 is passed through backrest 2, separately there is a kind of state It can make backrest 2 as close as possible to pedestal 1 again, realize the rotary folding of backrest 2；In conjunction with support rod 7 below the second sliding slot 16 before After slide, to stably and firmly realize the fixation to the first planar support foot 5 and the second planar support foot 6, while rolling over again Folded conversion is convenient, highly-safe, while being rotated by the first planar support foot 5 and the second planar support foot 6, separately there is a kind of state It can make the first planar support foot 5 and the second planar support foot 6 as close as possible to pedestal 1 again, realize the rotary folding of week pad lower part It is folded；To realize week pad folding and engaging on the whole, it is made to act not only as week pad, can using change shape as Chair come using, moreover, it is very convenient to operate, meanwhile, by week pad layout on the whole and being converted by folding, make it It is also very easy to store, there is high practicability.

The foregoing describe the technical characteristics of the utility model and basic principle and associated advantages, for art technology For personnel, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and practical without departing substantially from this In the case where novel design or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which From the point of view of a bit, it should all regard above-mentioned specific embodiment as exemplary, and be non-limiting, the model of the utility model It encloses and is indicated by the appended claims rather than the foregoing description, it is intended that the meaning and model that the equivalent requirements of the claims will be fallen in All changes in enclosing are embraced therein.

Although not each embodiment is only in addition, it should be understood that this specification is described according to each embodiment It contains an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art answer When considering the specification as a whole, the technical solution in each embodiment may also be suitably combined to form art technology The other embodiments that personnel are understood that.

Claims

1. a kind of collapsible dual-purpose week pad, which is characterized in that including pedestal (1), backrest (2), through-hole (21), position-limited rack (3), First connecting rod (4), the first planar support foot (5), the second planar support foot (6), support rod (7), the second connecting rod (8) and match Position block (9)；Pedestal (1) upper left end is equipped with the first retention bead (11), and pedestal (1) lower part left end is equipped with the second retention bead (12), pedestal (1) lower part right end is equipped with third retention bead (13), and pedestal (1) top has been removably installed cushion (18), the It can be articulated with to left-right rotation backrest (2), be provided on backrest (2) when backrest (2) on pedestal (1) on the right side of one retention bead (11) The through-hole (21) passed through when rotating close to pedestal (1) for cushion (18) is opened on the pedestal (1) between backrest (2) and cushion (18) There are first sliding groove (14) in the front-back direction, ordinatedly the first sliding block (15) is equipped in first sliding groove (14), on the first sliding block (15) It is connected with position-limited rack (3) by first connecting rod (4), is fixedly installed with and matches on the pedestal (1) on the right side of the second retention bead (12) Position block (9), the first planar support foot (5) can be articulated with to left-right rotation by being coordinated under block (9), on the left of third retention bead (13) It can be articulated with to left-right rotation the second planar support foot (6) on pedestal (1), be coordinated the height of block (9) and the first planar support foot (5) The sum of degree is equal to the height of the second planar support foot (6), between the first planar support foot (5) and the second planar support foot (6) It is provided with second sliding slot (16) in the front-back direction on pedestal (1), is ordinatedly equipped with the second sliding block (17) in second sliding slot (16), second Support rod (7) are connected with by the second connecting rod (8) on sliding block (17).

2. collapsible dual-purpose week pad according to claim 1, which is characterized in that the length of support rod (7) is equal to first The distance of planar support foot (5) and the second planar support foot (6) under vertical state.