CN211533588U - Children's deck chair convenient to accomodate - Google Patents

Abstract

The utility model discloses a children's deck chair convenient to accomodate belongs to children's articles for use technical field, including base, support piece and back frame, support piece locates the base both sides, two support piece tops are located to the back frame, support piece include with base articulated first support frame and second support frame, back frame bilateral symmetry is provided with the connecting piece, first support frame slides with the connecting piece and is connected, the second support frame rotates with the connecting piece to be connected, just the connecting piece is provided with and is used for restricting the locking mechanism that first support frame slided, the utility model has the advantages of easy operation, convenient folding receive and release.

Description

Children's deck chair convenient to accomodate

Technical Field

The utility model relates to a children's articles for use technical field specifically is a children's deck chair convenient to accomodate.

Background

The children's deck chair is a children's articles for use that provide rest space for the infant, make the infant comfortable sleep or rest, can solve the head of a family's problem of looking after simultaneously, makes the head of a family can be in the condition such as having a meal, clean and look after the infant simultaneously, alleviates head of a family's physical burden.

Therefore, the person skilled in the relevant art improves this, for example, chinese patent application No. CN206453598U discloses "a children's rocking chair convenient for adjustment and folding, which includes a rocking chair base, a supporting tube and a backrest frame, wherein the rocking chair base is arranged at the bottom of the supporting tube, and the backrest frame is arranged at the top of the supporting tube; the method is characterized in that: the rocking chair also comprises a plastic sleeve and an adjusting mechanism, wherein one end of the plastic sleeve is connected with the supporting tube in an inserting way, and the other end of the plastic sleeve is fixedly provided with a first connecting piece; wherein, first connecting piece one side is connected with the back frame through adjustment mechanism, though the utility model discloses can satisfy folding receive and release and be convenient for adjust the characteristics of back frame.

However, the technical scheme in this application still has not enough, if two support tubes are connected with plastic sleeve pipe bayonet connection and can dismantle respectively and be connected, spacing through relieving support tube and plastic sleeve pipe makes the support tube that inserts the plastic sleeve pipe can freely slide, just can realize children's rocking chair's folding function of receiving and releasing after taking out the support tube from the plastic sleeve pipe, and when using again, still need to insert the support tube again in the plastic sleeve pipe, just can prop up the back frame again, comparatively inconvenient.

Based on this, the utility model designs a children's deck chair convenient to accomodate to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a children's deck chair convenient to accomodate to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a children's deck chair convenient to accomodate, includes base, support piece and back frame, the base both sides are located to support piece, two support piece tops are erect to the back, support piece include with base articulated first support frame and second support frame, back frame bilateral symmetry is provided with the connecting piece, first support frame slides with the connecting piece and is connected, the second support frame rotates with the connecting piece to be connected, just the connecting piece is provided with the locking mechanism who is used for restricting first support frame and slides.

Preferably, one side of each of the two connecting pieces, which is far away from each other, is provided with a sliding groove in a penetrating manner, the sliding groove is embedded with the first support frame, and the first support frame slides in the sliding groove.

Preferably, the one end that the base was kept away from to first support frame runs through and is provided with the spacing groove perpendicular with the spout, spout one side is provided with the locating hole that corresponds with the spacing groove, spacing inslot cunning moves a spacing piece, the spout slides on locating hole one side and sets up the button, the one end that the button is close to the locating hole is provided with the ejector pin, works as when the opening of spacing groove coincides with the locating hole, spacing piece roll-off spacing groove just penetrates in the locating hole, its tip with the ejector pin butt.

Preferably, the limiting groove includes a first slide way close to the positioning hole and a second slide way communicated with the first slide way, the width of the second slide way is greater than that of the first slide way, the size of the limiting part is matched with that of the first slide way, and one end of the limiting part, which is far away from the positioning hole, is provided with a first blocking edge matched with the second slide way.

Preferably, an auxiliary spring is arranged in the second slide way, one end of the auxiliary spring is abutted against the inner wall of the first support frame, and the other end of the auxiliary spring is abutted against the first blocking edge.

Preferably, the end of the first support frame far away from the base is provided with second blocking edges at two sides of the end.

Preferably, the connecting piece is provided with an inwards concave annular rotating groove between the backrest frame and the first support frame, and one end of the second support frame, which is far away from the base, is provided with a rotating sleeve matched with the annular rotating groove.

Preferably, the annular rotating groove is symmetrically provided with a convex limiting block on the peripheral side of the annular rotating groove, the inner side of the rotating sleeve is symmetrically provided with an inner concave opening groove and an opening groove matched with the limiting block, and when the second support frame and the connecting piece rotate relatively, the limiting block slides in the opening groove corresponding to the position.

Preferably, the base bottom surface is provided with mutually supporting draw-in groove and limited slip strip along its week side, limited slip strip including be used for with the contact jaw of ground contact and with the joint end of draw-in groove joint.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model arranges the connecting pieces on the two sides of the backrest frame, and the first support frame and the second support frame are respectively connected with the connecting pieces in a sliding way and a rotating way, and the connecting pieces are provided with the locking mechanisms, when the crib is normally used, the first support frame is limited to slide under the action of the locking mechanisms, and supports the backrest frame together with the second support frame, thereby realizing the normal use of the children deck chair; when needs accomodate, only need remove locking mechanism, make first support frame can freely slide on the connecting piece, and the second support frame benefit from this moment and can rotate thereupon when first support frame slides with the rotational relation of connecting piece, the connection relation with the connecting piece remains stable, can push down the position of back frame to the position that is close the base from this to this, the folding of realization to children's deck chair is accomodate, whole in-process only need control locking mechanism, need not to carry out additional operation to first support frame, whole process convenient and fast.

The utility model discloses the one end of keeping away from the base at first support frame sets up the second and keeps off the edge, and in the normal use, the second keeps off along can forming spacingly to first support frame and spout, prevents that first support frame from being close one side roll-off spout of base by the spout, makes the connecting piece slide all the time on first support frame, can increase children's deck chair overall structure's stability from this, prolongs its durable degree.

The utility model discloses set up draw-in groove and limited slip strip in the week of base bottom surface, limited slip strip is installed in the draw-in groove with the form of joint, and the limited slip structure among the prior art generally is the rubber sleeve of cladding at base week border, and the form of limited slip strip joint is compared and is more stable and can not send and drop in the form of cladding, can just be worth the stability of children's deck chair overall structure, prevents that it from taking place to slide in the use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic cross-sectional view of the present embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of a partial cross-sectional view of the mounting structure of the raised anti-slip strip of the present embodiment;

FIG. 5 is a partial cross-sectional view of the rotating sleeve of this embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 11. an arcuate member; 111. a card slot; 12. a horizontal member; 2. a support member; 21. a first support frame; 22. a second support frame; 23. a limiting groove; 231. a first slideway; 232. a second slideway; 233. an auxiliary spring; 24. a limiting member; 241. a first blocking edge; 25. a second blocking edge; 26. rotating the sleeve; 261. an open slot; 3. a backrest frame; 4. a connecting member; 41. a fixed block; 411. positioning holes; 42. a chute; 43. a guide groove; 44. a button; 441. a top rod; 45. an annular rotating groove; 451. a limiting block; 5. a slip-resistant strip; 51. a contact end; 52. and a clamping end.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a children's deck chair convenient to accomodate, includes base 1, support piece 2 and back frame 3, and base 1 comprises two arc 11 that are parallel to each other and the dual-purpose horizontal component 12 that is used for connecting two arc 11 both ends, and support piece 2 installs in the both sides of base 1, and back frame 3 installs the top at both sides support piece 2.

Specifically, support piece 2 includes first support frame 21 and second support frame 22 with arc 11 articulated, first support frame 21 is located the one end of arc 11, second support frame 22 is located arc 11 middle part, the bilateral symmetry of back frame 3 is installed and is discoid connecting piece 4, first support frame 21 slides with one side that connecting piece 4 kept away from back frame 3 and is connected, second support frame 22 rotates with connecting piece 4 and is connected, and connecting piece 4 installs the locking mechanism who is used for restricting first support frame 21 and slides.

Preferably, a fixing block 41 extends from one side of each of the two connecting members 4 away from each other, the fixing block 41 is inclined and penetrates through a sliding groove 42 embedded with the first support frame 21, an opening of the sliding groove 42 faces the bottom end direction of the first support frame 21, the first support frame 21 slides in the sliding groove 42, so that the sliding process between the first support frame 21 and the connecting member 4 can be realized, the connecting member 4 slides to a position, close to the bottom end, of the first support frame 21 through the sliding groove 42 when moving downwards along with the backrest frame 3, and the folding and accommodating process is completed.

Preferably, one end of the first support frame 21, which is away from the base 1, is provided with a through hole 23 perpendicular to the sliding groove 42, the bottom surface of the fixing block 41 is provided with a through hole 411 corresponding to the through hole 23, a limiting member 24 slides in the limiting groove 23, the sliding groove 42 is provided with a button 44 on one side of the positioning hole 411, which can slide in the direction close to or away from the positioning hole 411, one end of the button 44, which is close to the positioning hole 411, is provided with a columnar push rod 441, when the opening of the limiting groove 23 coincides with the positioning hole 411, the limiting member 24 slides out of the limiting groove 23 under the action of its own gravity and penetrates into the positioning hole 411, and the end part of the limiting member is abutted against the push rod 441, so as to complete the position locking; when the deck chair needs to be folded and stored, the button 44 is only needed to be pressed, the button 44 drives the ejector rod 441 to slide towards the position of the positioning hole 411, the ejector rod 441 pushes the limiting piece 24 back into the limiting groove 23, the sliding limiting of the first supporting frame 21 can be released, and then the folding and storage of the deck chair for children is completed.

Preferably, the limiting groove 23 includes a first slide rail 231 having one end close to the positioning hole 411 and a second slide rail 232 communicated with the other end of the first slide rail 231, the first slide rail 231 and the second slide groove 42 are both cylindrical, the cross-sectional diameter of the second slide rail 232 is larger than that of the first slide rail 231, the size of the limiting member 24 is matched with that of the first slide rail 231, and a first blocking edge 241 matched with the second slide rail 232 extends from one end of the limiting groove remote from the positioning hole 411 to both sides, the limiting member 24 can slide in the first slide rail 231 and the second slide rail 232, and under the limitation of the first blocking edge 241, the limiting member 24 can slide to a position where the first blocking edge 241 abuts against one end of the first slide rail 231 remote from the positioning hole 411 at most, thereby preventing the limiting member 24 from separating from the limiting groove 23, and ensuring that the locking mechanism can stably work.

Preferably, the auxiliary spring 233 is installed in the second slideway 232, one end of the auxiliary spring 233 abuts against the inner wall of the first support frame 21, and the other end of the auxiliary spring 233 abuts against the first blocking edge 241, when the first support frame 21 slides, the limiting member 24 abuts against the inner wall of the sliding slot 42 under the action of the auxiliary spring 233, at this time, the auxiliary spring 233 is in a compressed state, and when the limiting slot 23 coincides with the positioning hole 411, the limiting member 24 penetrates into the positioning hole 411 under the pushing of the auxiliary spring 233, so that the sliding of the first support frame 21 is limited.

Further, the chute 42 is far away from one end of the base 1 and is provided with a guide groove 43 at the position of the inner bottom surface thereof in an inclined manner, the higher end of the guide groove 43 faces the direction close to the positioning hole 411, when the child deck chair is folded and stored, the limiting part 24 slides out of the chute 42 along with the end part of the first support frame 21, and the bottom end of the limiting part 24 penetrates out of the limiting groove 23 to be in a suspended position under the action of the auxiliary spring 233 and the self gravity, when the child deck chair needs to be used, the connecting part 4 is lifted upwards, so that the end part of the first support frame 21 slides back into the chute 42 again, at the moment, the part of the limiting part 24 exposed out of the limiting groove 23 retracts back into the limiting groove 23 again under the action of the guide groove 43, and the end part.

Preferably, the first support frame 21 is far away from the one end of base 1 and is located its both sides installation and is fixed with the second and keeps off along 25, and the second keeps off along 25 butt in the one end that base 1 was kept away from to spout 42, in the normal use, the second keeps off along 25 can form spacingly to first support frame 21 and spout 42, prevent that first support frame 21 from being close one side roll-off spout 42 of base 1 by spout 42, make connecting piece 4 slide on first support frame 21 all the time, can increase children's deck chair overall structure's stability from this, prolong its durable degree.

Preferably, the connecting member 4 is provided with an inward-concave annular rotating groove 45 between the backrest frame 3 and the first support frame 21, one end of the second support frame 22 far away from the base 1 is provided with a rotating sleeve 26 matched with the annular rotating groove 45, the annular rotating groove 45 is symmetrically fixed with outward-convex limit blocks 451 at the positions around the annular rotating groove 45, the connecting line of the two limit blocks 451 is distributed in an inclined manner, the lower end of the connecting line faces to the direction close to the bottom end of the first support frame 21, the inner side of the rotating sleeve 26 is symmetrically provided with inward-concave open grooves 261 matched with the limit blocks 451 and in an arc shape, the bottom surfaces of the open grooves 261 and the annular rotating groove 45 are parallel, when the second support frame 22 rotates relative to the connecting member 4, the limit blocks 451 slide in the open grooves 261 at the corresponding positions, thereby the second support frame 22 can rotate in cooperation with the sliding of the first support frame 21, and the limiting block 451 and the opening groove 261 can limit the rotation range of the second support frame 22, so that the second support frame can be better matched with the first support frame 21 for folding, storage or installation.

Preferably, the bottom surfaces of the arc-shaped part 11 and the horizontal part 12 are both provided with a clamping groove 111 along the length direction thereof, the cross section of the clamping groove 111 is circular, one side of the clamping groove 111 close to the bottom surface of the base 1 is provided with an opening, an anti-slip strip 5 is installed in the clamping groove 111, the anti-slip strip 5 comprises a contact end 51 for contacting with the ground and a clamping end 52 clamped with the clamping groove 111, the shape of the anti-slip strip 5 at the corresponding position is adapted to the shape of the arc-shaped part 11 and the horizontal part 12, the anti-slip structure in the prior art is generally a rubber sleeve coated on the edge of the periphery of the base 1, the clamping form of the anti-slip strip 5 is more stable than the coating form and can not be sent to fall off, the.

One specific application of this embodiment is:

the utility model discloses set up connecting piece 4 in back frame 3 both sides, and slide the connection and rotate the connection with connecting piece 4 respectively with first support frame 21 and second support frame 22, set up spacing groove 23 and locating part 24 on first support frame 21, and set up button 44, ejector pin 441, spout 42 and locating hole 411 on connecting piece 4, when the crib is normally used, first support frame 21 is restricted to slide under the effect of locating part 24, prop up back frame 3 together with second support frame 22, realize the normal use of children's deck chair; when needing to accomodate, only need press button 44, drive ejector pin 441 with locating part 24 top from locating hole 411, make first support frame 21 can freely slide on spout 42, and second support frame 22 benefit from the rotating relation with connecting piece 4 this moment and can rotate thereupon when first support frame 21 slides, with connecting piece 4 keep stable connected relation, can push down the position of back frame 3 to the position that is close to base 1 from this, realize accomodating the folding of children's deck chair, the locking mechanism only needs to be controlled to whole in-process, need not to carry out additional operation to first support frame 21, whole process convenient and fast.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a children's deck chair convenient to accomodate, includes base (1), support piece (2) and back frame (3), base (1) both sides are located in support piece (2), two support piece (2) tops, its characterized in that are located in back frame (3): support piece (2) include with base (1) articulated first support frame (21) and second support frame (22), back frame (3) bilateral symmetry is provided with connecting piece (4), first support frame (21) slides with connecting piece (4) and is connected, second support frame (22) rotate with connecting piece (4) and are connected, just connecting piece (4) are provided with the locking mechanism who is used for restricting first support frame (21) and slides.

2. A child's lounge chair for easy stowing according to claim 1, wherein: one side of each connecting piece (4) which is far away from each other is provided with a sliding groove (42) which is embedded with the first support frame (21) in a penetrating way, and the first support frame (21) slides in the sliding groove (42).

3. A child's lounge chair for easy stowing according to claim 2, wherein: one end of the first support frame (21) far away from the base (1) is provided with a limit groove (23) perpendicular to the sliding groove (42) in a penetrating mode, one side of the sliding groove (42) is provided with a locating hole (411) corresponding to the limit groove (23), the limiting part (24) slides in the limit groove (23), the sliding groove (42) slides on one side of the locating hole (411) to be provided with a button (44), one end of the button (44) close to the locating hole (411) is provided with a push rod (441), when an opening of the limit groove (23) is overlapped with the locating hole (411), the limiting part (24) slides out of the limit groove (23) and penetrates into the locating hole (411), and the end of the limiting part is abutted to the push rod (441).

4. A child's lounge chair for easy stowing according to claim 3, wherein: the limiting groove (23) comprises a first slide way (231) close to the positioning hole (411) and a second slide way (232) communicated with the first slide way (231), the width of the second slide way (232) is larger than that of the first slide way (231), the size of the limiting part (24) is matched with that of the first slide way (231), and one end, far away from the positioning hole (411), of the limiting part is provided with a first blocking edge (241) matched with the second slide way (232).

5. A child's lounge chair convenient to stow according to claim 4, wherein: an auxiliary spring (233) is arranged in the second slide way (232), one end of the auxiliary spring (233) is abutted against the inner wall of the first support frame (21), and the other end of the auxiliary spring (233) is abutted against the first blocking edge (241).

6. A child's lounge chair for easy stowing according to claim 2, wherein: and second blocking edges (25) are arranged at the two sides of one end of the first support frame (21) far away from the base (1).

7. A child's lounge chair for easy stowing according to claim 1, wherein: the connecting piece (4) is provided with an inwards concave annular rotating groove (45) between the backrest frame (3) and the first supporting frame (21), and one end, away from the base (1), of the second supporting frame (22) is provided with a rotating sleeve (26) matched with the annular rotating groove (45).

8. A child's lounge chair for easy stowing according to claim 7, wherein: the annular rotating groove (45) is symmetrically provided with a convex limiting block (451) on the peripheral side of the annular rotating groove, the inner side of the rotating sleeve (26) is symmetrically provided with an inner concave opening groove (261) matched with the limiting block (451), and when the second supporting frame (22) and the connecting piece (4) rotate relatively, the limiting block (451) slides in the opening groove (261) corresponding to the position.

9. A child's lounge chair for easy stowing according to any one of claims 1 to 8, wherein: base (1) bottom surface is provided with draw-in groove (111) and limited slip strip (5) of mutually supporting along its week side, limited slip strip (5) including be used for with the contact jaw (51) of ground contact and with joint end (52) of draw-in groove (111) joint.

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