CN211533584U

CN211533584U - Make things convenient for children's deck chair of dismouting

Info

Publication number: CN211533584U
Application number: CN201922056379.9U
Authority: CN
Inventors: 宋小权; 鄢愚
Original assignee: Xiamen Longbaobao Children's Products Co ltd
Current assignee: Xiamen Longbaobao Children's Products Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-09-22
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a make things convenient for children's deck chair of dismouting belongs to children's articles for use technical field, including base, setting at the bracing piece of base both sides and set up the back pole that just is used for installing baby's cushion in upper end of the support bar, the bottom of bracing piece is provided with joint portion, a side symmetry of base is provided with the grafting chamber that just supplies the grafting of joint portion with the gomphosis of joint portion, the cross section of joint portion is the trilateral at least, just be provided with anti-disengaging mechanism between joint portion and the grafting chamber, the utility model has the advantages of can form spacingly to bracing piece and base, prevent that bracing piece and base from breaking away from, and prevent that joint portion from taking place to rotate, promote the stability of being connected.

Description

Make things convenient for children's deck chair of dismouting

Technical Field

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

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.

The deck chair for children in the prior art generally comprises a base, a support rod arranged on the base and a back rest rod fixedly connected with the support rod, wherein a cushion for placing an infant is arranged on the back rest rod. Therefore, the infant can be conveniently placed on the soft pad, and parents can take other things while looking after the infant.

However, the children's reclining chair in the prior art still has deficiencies, such as the bracing piece and the base are usually formed by bending and combining round bars, and the bracing pieces on the two sides of the base need to be installed independently when the reclining chair is installed, and the round bars are easy to transmit rotation, which brings great inconvenience to the installation of the bracing piece, and the stability of the round bar support is not good, if the bracing piece on one side is dislocated, the bracing piece on the other side can correspondingly rotate with the base, so that the backrest bar and the cushion are toppled over, and the safety is poor.

Based on this, the utility model designs a make things convenient for children's deck chair of dismouting to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for children's deck chair of dismouting 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 make things convenient for children's deck chair of dismouting, includes the base, sets up the bracing piece in the base both sides and sets up the back pole that just is used for installing baby's cushion in upper end of the support bar, the bottom of bracing piece is provided with joint portion, a lateral symmetry of base is provided with the grafting chamber that just supplies the grafting of joint portion with the gomphosis of joint portion, the cross section of joint portion is the trilateral at least, just be provided with anti-disengaging mechanism between joint portion and the grafting chamber.

Preferably, the one end that the bracing piece was kept away from to joint portion is provided with the second cavity that distributes along its length direction, the bottom surface of second cavity is run through and is set up tangible groove that changes, one side that the bracing piece was kept away from in the groove that changes is provided with the deformation portion that distributes along its length direction, one side that deformation portion is close the grafting chamber is provided with the joint piece, grafting chamber bottom surface is provided with the joint hole with joint piece gomphosis.

Preferably, the joint piece is cylindricly and is perpendicular with deformation portion, the joint piece keeps away from one side slope of bracing piece and is provided with the guide face, just the direction of the bracing piece is kept away from to the higher extreme orientation of guide face.

Preferably, the base comprises a horizontal pole and an arc pole, the horizontal pole both ends are provided with the perpendicular installation cover that just supplies the arc pole both ends to peg graft with the horizontal pole, the installation cover bottom is close one side extension of arc pole has locking portion, locking portion and arc pole are provided with the locking hole in the same position.

Preferably, the bottom of the arc-shaped rod is symmetrically provided with supporting parts, and the bottom surfaces of the supporting parts and the bottom surfaces of the locking parts are in the same horizontal plane.

Preferably, the cross section of the clamping portion is a regular triangle.

Preferably, the intersection positions of the surfaces of the clamping portion are provided with arc-shaped guide angles.

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

the utility model discloses set up the joint portion and the grafting chamber of mutual gomphosis between base and bracing piece, and inject the shape of the two into at least trilateral polygon, and set up corresponding anti-disengaging mechanism, when child's deck chair installation, only need insert the grafting intracavity that corresponds with the joint portion on the bracing piece of base both sides, and prevent its roll-off by anti-disengaging mechanism, the polygonal shape of joint portion, can form ascending spacing week with the grafting chamber, prevent that joint portion and grafting chamber from producing relative rotation, make the combination of joint portion and grafting chamber form more stable structure, and can take place to dislocate when one side bracing piece and back pole, the bracing piece of opposite side can not take place to rotate under joint portion and the polygonal restriction of grafting chamber, still can play certain supporting role, for nurse people discovery and hold up the infant and provide valuable time.

The utility model discloses set up the second cavity at the tip of joint portion, and set up the deformation groove in the second cavity bottom surface, set up deformation portion and joint piece in the deformation groove, and set up the joint hole with joint piece complex at the grafting chamber bottom surface, during the use, at first push joint portion into the grafting chamber, the joint piece is in the butt state with the grafting chamber bottom surface this moment, deformation portion bending upward gets into in the second cavity, wait that joint portion continues to get into the grafting chamber, and when the joint piece slided to joint hole position, the joint piece lost the supporting role of grafting chamber bottom surface, with the gomphosis of joint hole, deformation portion resumes the original state again, produce its spacing in the length direction to joint portion and grafting chamber, prevent joint portion roll-off; when the bracing piece is demolishd to needs, only need upwards jack-up the joint piece, make the crooked entering second cavity of deformation portion in, can remove the joint piece spacing to joint portion to can take joint portion out from the grafting intracavity, can conveniently realize the installation and the dismantlement of joint piece and grafting chamber from this.

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 diagram of a partial explosion structure of the present embodiment.

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

1. a base; 11. a cross bar; 12. an arcuate bar; 121. a first cavity; 122. a clamping hole; 13. an insertion cavity; 14. a support portion; 2. a support bar; 21. a back rest rod; 3. a clamping part; 31. a second cavity; 32. a deformation groove; 33. an arc-shaped lead angle; 34. a deformation section; 35. a clamping block; 36. a guide surface; 4. installing a sleeve; 41. a locking portion; 42. a locking hole; 5. a handle.

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. 1-4, the present invention provides a technical solution: a children's deck chair convenient for disassembly and assembly comprises a base 1, support rods 2 arranged at two sides of the base 1 and a back rod 21 arranged at the upper end of the support rods 2 and used for installing a baby cushion, wherein a handle 5 is arranged on the back rod 21, a horizontal clamping part 3 is fixedly arranged at the bottom end of the support rods 2, one side of the base 1 is symmetrically provided with inserting cavities 13 which are embedded with the clamping part 3 and are used for inserting the clamping part 3, concretely, the base 1 comprises a cross rod 11 and an arc-shaped rod 12, two ends of the cross rod 11 are fixedly provided with installation sleeves 4 which are vertical to the cross rod 11 and are used for inserting two ends of the arc-shaped rod 12, two ends of the arc-shaped rod 12 are provided with first cavities 121, the inner walls of the installation sleeves 4 and the first cavities 121 are enclosed to form inserting cavities 13, one side of the bottom of the installation sleeves 4 close to the arc-shaped rod 12 extends to form a, for fixing the arc-shaped rod 12 to the mounting sleeve 4.

Preferably, the cross section of the clamping portion 3 is at least triangular, and an anti-falling mechanism is installed between the clamping portion 3 and the insertion cavity 13, in this embodiment, the cross section of the clamping portion 3 is regular triangular, an arc-shaped guide angle 33 is arranged at the intersection position of each surface of the clamping portion 3, the clamping portion 3 with the cross section being regular triangular can be matched with the insertion cavity 13 to form circumferential limit, and the clamping portion 3 and the insertion cavity 13 are prevented from rotating relatively, so that the installation stability between the base 1 and the supporting rod 2 can be improved; the arc-shaped guide angle 33 can enable the clamping portion 3 to be in softer contact with the inner wall of the inserting cavity 13, so that mutual friction of sharp corners of the regular triangle is avoided, abrasion is prevented, and the service life of the whole body is prolonged.

Preferably, one end of the clamping portion 3 away from the support rod 2 is provided with a second cavity 31 distributed along the length direction thereof, the bottom surface of the second cavity 31 is provided with a tangible deformation groove 32, one side of the deformable groove 32 away from the support rod 2 is fixed with a deformable portion 34 distributed along the length direction thereof, one side of the deformable portion 34 close to the plug cavity 13 is fixed with a clamping block 35, the bottom surface of the plug cavity 13 is provided with a clamping hole 122 embedded with the clamping block 35, when in use, the clamping portion 3 is firstly pushed into the plug cavity 13, at the moment, the clamping block 35 is in an abutting state with the bottom surface of the plug cavity 13, the deformable portion 34 is bent upwards to enter the second cavity 31, when the clamping portion 3 continues to enter the plug cavity 13, and when the clamping block 35 slides to the position of the clamping hole 122, the clamping block 35 loses the supporting effect of the bottom surface of the plug cavity 13, is embedded with the clamping hole 122, the deformable portion 34 restores to the original state again, and limits the clamping, the clamping part 3 is prevented from sliding out; when bracing piece 2 is demolishd to needs, only need upwards jack-up with joint piece 35, make the crooked second cavity 31 that gets into of deformation portion 34 in, can remove joint piece 35 spacing to joint portion 3 to can take joint portion 3 out from grafting chamber 13, can conveniently realize the installation and the dismantlement of joint piece 35 and grafting chamber 13 from this.

Preferably, joint piece 35 is cylindricly and is perpendicular with deformation portion 34, guide face 36 has been seted up to the one side slope that bracing piece 2 was kept away from to joint piece 35, and the higher end orientation of guide face 36 keeps away from the direction of bracing piece 2, cylindric joint piece 35 can be fixed a position with joint hole 122 more conveniently, and guide face 36 can be when joint piece 35 and grafting chamber 13 butt and inward movement, laminate better with the bottom surface of grafting chamber 13, reduce the frictional force between joint piece 35 and the grafting chamber 13 bottom surface, reduce wearing and tearing, prolong holistic life.

Preferably, the bottom surface is installed to arc pole 12 bottom symmetry and is in same horizontal plane and the transversal circular shape supporting part 14 that personally submits with locking part 41 bottom surface, the setting of supporting part 14, can form the cooperation with locking part 41, form the support to base 1, make have between base 1 and the bottom surface with supporting part 14 thickness clearance always, can reserve certain space for joint piece 35 from this, make joint piece 35 and joint hole 122 gomphosis back, get into in the clearance between base 1 and the ground, and when needs push out joint piece 35 and remove spacingly, also can conveniently release joint hole 122 with joint piece 35 through the clearance between base 1 and the ground, make things convenient for the installation and the dismantlement process of joint portion 3 and grafting chamber 13.

One specific application of this embodiment is:

the utility model arranges the joint part 3 and the inserting cavity 13 which are mutually embedded between the base 1 and the supporting rod 2, and limits the shapes of the two parts to be regular triangle, and arranges the joint block 35 and the joint hole 122 to form the limiting function in the length direction of the joint part 3 and the inserting cavity 13, when the children's reclining chair is installed, only the joint parts 3 on the supporting rods 2 at both sides of the base 1 are inserted into the corresponding inserting cavity 13, the joint block 35 is embedded into the joint hole 122 to prevent the joint part 3 from sliding out, the regular triangle shape of the joint part 3 can form the circumferential limiting with the inserting cavity 13, the joint part 3 and the inserting cavity 13 are prevented from rotating relatively, the combination of the joint part 3 and the inserting cavity 13 forms a more stable structure, and when the supporting rod 2 at one side is dislocated with the back rest rod 21, the supporting rod 2 at the other side can not rotate under the limit of the polygon of the joint part 3 and the inserting cavity 13, still can play certain supporting role, provide valuable time for the caregiver to find and hold the infant.

To sum up, through joint portion 3, grafting chamber 13, joint piece 35 and joint hole 122, can form spacingly to bracing piece 2 and base 1, prevent that bracing piece 2 and base 1 from breaking away from, and the cross sectional shape of joint portion 3 sets up to regular triangle, can make joint portion 3 and grafting chamber 13 form spacing to the week, prevents that it from taking place to rotate, promotes the stability of being connected between base 1 and the bracing piece 2.

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

1. The utility model provides a make things convenient for children's deck chair of dismouting, includes base (1), sets up bracing piece (2) and the back pole (21) that set up in bracing piece (2) upper end and be used for installing baby's cushion in base (1) both sides, its characterized in that: the bottom of bracing piece (2) is provided with joint portion (3), one side symmetry of base (1) is provided with grafting chamber (13) of pegging graft with joint portion (3) gomphosis and confession joint portion (3), the cross section of joint portion (3) is the trilateral at least, just be provided with anti-disengaging mechanism between joint portion (3) and grafting chamber (13).

2. A knockdown child's lounge chair as in claim 1, wherein: one end that bracing piece (2) was kept away from in joint portion (3) is provided with along second cavity (31) that its length direction distributes, the bottom surface of second cavity (31) is run through and is set up shape groove (32), one side that bracing piece (2) were kept away from in shape groove (32) is provided with along deformation portion (34) that its length direction distributes, one side that deformation portion (34) are close socket (13) is provided with joint piece (35), socket (13) bottom surface is provided with joint hole (122) with the gomphosis of joint piece (35).

3. A knockdown child's lounge chair as in claim 2, wherein: joint piece (35) are cylindricly and are perpendicular with deformation portion (34), the one side slope that bracing piece (2) were kept away from in joint piece (35) is provided with guide face (36), just the direction of keeping away from bracing piece (2) is faced in the higher end of guide face (36).

4. A knockdown child's lounge chair as in claim 2, wherein: base (1) comprises a horizontal pole (11) and an arc pole (12), horizontal pole (11) both ends are provided with horizontal pole (11) perpendicular and supply installation cover (4) that arc pole (12) both ends were pegged graft, the installation cover (4) bottom is close one side extension of arc pole (12) has locking portion (41), locking portion (41) are provided with locking hole (42) in the same position with arc pole (12).

5. A knockdown child's lounge chair as in claim 4, wherein: the bottom of the arc-shaped rod (12) is symmetrically provided with supporting parts (14) with the bottom surfaces being in the same horizontal plane with the bottom surface of the locking part (41).

6. A knockdown child's lounge chair as claimed in any one of claims 1 to 5, wherein: the cross section of the clamping portion (3) is regular trilateral.

7. A knockdown child's lounge chair as claimed in any one of claims 1 to 5, wherein: arc-shaped guide angles (33) are arranged at the intersection positions of all the surfaces of the clamping part (3).