CN219438680U

CN219438680U - Quick locking mechanism of children's rocking chair seat and children's rocking chair seat

Info

Publication number: CN219438680U
Application number: CN202320194487.6U
Authority: CN
Inventors: 陈亚栋; 古忠权; 郑敏成
Original assignee: Guangdong Youbei Mother And Infant Technology Co ltd
Current assignee: Guangdong Youbei Mother And Infant Technology Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-01
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of children supplies, in particular to a quick locking mechanism of a seat of a children rocking chair, which comprises the following components: the shaft body, a support seat and the snap ring, the bayonet socket has been seted up on the shaft body, the first through-hole that can supply the shaft body to pass has been seted up on the support seat, the second through-hole corresponding with first through-hole has been seted up on the snap ring, consequently, when installing children's rocking chair, let the shaft body pass in first through-hole and the second through-hole after the snap ring card goes into the bayonet socket, inject the shaft body in the support seat, realize the locking of shaft body and support seat, when dismantling children's rocking chair, make the snap ring withdraw from the buckle, take out the shaft body in first through-hole and the second through-hole, realize the dismantlement of shaft body and support seat, the locking mechanical system of this application alleviates the degree of difficulty of assembly, save user's time, improve the convenience of product.

Description

Quick locking mechanism of children's rocking chair seat and children's rocking chair seat

Technical Field

The utility model relates to the technical field of children products, in particular to a quick locking mechanism for a seat of a children rocking chair and the seat of the children rocking chair.

Background

The children's rocking chair is a facility which can bring happiness to children, especially children, is more comfortable in a rocking state, can make children feel pleasant, can fall asleep quickly, parents do not need to hold the children to rock after using the rocking chair, physical strength is saved, time is saved, the existing rocking chair generally comprises a bottom frame arranged on the bottom surface, and a seat capable of rocking, the seat is connected to the bottom frame through a seat supporting tube, and when the rocking chair is used, the children are put into the seat and swing

Chinese patent CN202122747670.8 discloses a child rocking chair comprising a bottom bracket fixedly arranged and a carrier for carrying a child, wherein the bottom bracket and the carrier are not detachable. The children's rocking chair has the following defects: the seat and the underframe are not detachable or are particularly troublesome to detach, so that a lot of time is required to be consumed, the undetached rocking chair for children occupies a large area when in idle, and the child rocking chair is inconvenient to carry when going out.

Disclosure of Invention

The utility model mainly aims to provide a quick locking mechanism for a seat of a children's rocking chair, and aims to solve the technical problems that in the prior art, the seat and a bottom frame of the children's rocking chair are not detachable or are particularly troublesome to detach, a lot of time is required to be consumed, the occupied area of the undetached children's rocking chair is large when the child's rocking chair is idle, and the child's rocking chair is inconvenient to carry when the child's rocking chair is out.

The utility model provides the following technical scheme:

a child swing seat quick lock mechanism comprising: the shaft body is provided with a bayonet, the support seat is provided with a first through hole through which the shaft body can pass, the clamp ring is provided with a second through hole corresponding to the first through hole, the shaft body passes through the first through hole and the second through hole, the clamp ring is clamped into the bayonet, and the shaft body is limited in the support seat.

Further, the novel support comprises a first key, the first key comprises a pressing part and a connecting part, the pressing part extends out of the support seat, the connecting part is connected with the clamping ring, the pressing part is pressed to enable the first through hole and the second through hole to correspond, the shaft body penetrates through the first through hole and the second through hole to enable the pressing part to recover to the original position, the clamping ring is clamped into the opening, and the shaft body is limited in the support seat.

Further, an elastic member is provided between the outer peripheral surface of the first through hole and the inner wall surface of the pressing portion;

under the elastic force of the elastic piece, the first through hole and the second through hole are staggered; the pressing part is pressed to enable the first through hole and the second through hole to correspond, the shaft body penetrates through the first through hole and the second through hole, the pressing part restores the staggered positions of the first through hole and the second through hole under the elastic action of the elastic piece, the clamping ring is clamped into the opening, and the shaft body is limited in the support seat.

Further, the elastic piece is a spring, a limiting pin is arranged on the back face of the pressing part, and the spring is sleeved on the limiting pin.

Further, the connecting portion includes a first mounting groove for mounting the snap ring.

Further, a sleeve is arranged in the first through hole and used for enhancing the structural strength of the support seat.

Further, ribs are formed in the first through holes, second mounting grooves matched with the ribs are formed in the sleeve, the ribs are inserted into the second mounting grooves, and the sleeve is fixed in the first through holes.

Further, the fixing device further comprises a fixing pin, the fixing pin is movably arranged on the support seat, the shaft body is arranged on the fixing ring, the fixing ring is provided with a groove corresponding to the fixing pin, and the fixing pin is inserted into the groove to fix the support seat and the fixing ring.

Further, a chute is formed in the peripheral side face of the fixing ring, a second key is movably arranged in the chute, and the second key is connected with the fixing pin.

The application also provides a children's rocking chair seat, including foretell children's rocking chair seat quick locking mechanical system, including seat and chassis, the support seat sets up on the seat, the axis body sets up on the chassis.

The utility model provides a quick locking mechanism for a seat of a children rocking chair, which comprises the following components: the shaft body, a support seat and the snap ring, the bayonet socket has been seted up on the shaft body, the first through-hole that can supply the shaft body to pass has been seted up on the support seat, the second through-hole corresponding with first through-hole has been seted up on the snap ring, consequently, when installing children's rocking chair, let the shaft body pass in first through-hole and the second through-hole after the snap ring card goes into the bayonet socket, inject the shaft body in the support seat, realize the locking of shaft body and support seat, when dismantling children's rocking chair, make the snap ring withdraw from the buckle, take out the shaft body in first through-hole and the second through-hole, realize the dismantlement of shaft body and support seat, the locking mechanical system of this application alleviates the degree of difficulty of assembly, save user's time, improve the convenience of product.

Drawings

FIG. 1 is a schematic view of the overall construction of the quick locking mechanism of the child swing seat of the present utility model;

FIG. 2 is a schematic view of the internal structure of the quick locking mechanism of the child swing seat of the present utility model;

FIG. 3 is a schematic view of the child swing seat of the present utility model.

The names of the components marked in the figures are as follows: 1. a shaft body; 2. a support seat; 3. a clasp; 4. a bayonet; 5. a first through hole; 6. a second through hole; 7. a first key; 71. a pressing part; 72. a connection part; 8. an elastic member; 9. a limiting pin; 10. a sleeve; 11. ribs; 12. a second mounting groove; 13. a fixing pin; 14. a groove; 15. a second key; 16. a seat; 17. a chassis; 18. a chute; 19. and a fixing ring.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless specifically defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1-3, a child swing seat quick lock mechanism includes: the novel shaft body comprises a shaft body 1, a support seat 2 and a clamping ring 3, wherein a bayonet 4 is formed in the shaft body 1, a first through hole 5 through which the shaft body 1 can pass is formed in the support seat 2, a second through hole 6 corresponding to the first through hole 5 is formed in the clamping ring 3, the shaft body 1 passes through the first through hole 5 and the second through hole 6, the clamping ring 3 is clamped into the bayonet 4, and the shaft body 1 is limited in the support seat 2. When installing children's rocking chair, let axis body 1 pass first through-hole 5 and second through-hole 6 after, snap ring 3 card go into bayonet socket 4 in, inject axis body 1 in support seat 2, realize the locking of axis body 1 and support seat 2, when dismantling children's rocking chair, make snap ring 3 withdraw from the buckle, take axis body 1 out in first through-hole 5 and second through-hole 6, realize the dismantlement of axis body 1 and support seat 2, the locking mechanical system of this application alleviates the degree of difficulty of assembly, saves user's time, improves the convenience of product. The operation of clamping the clamping ring 3 into the clamping opening 4 can be operated by pulling the clamping ring 3 by hand, and the operation of withdrawing the clamping ring 3 from the clamping opening 4 can be operated by pushing the clamping ring 3 by hand.

In a preferred embodiment, the quick locking mechanism for a seat of a rocking chair for children further comprises a first key 7, the first key 7 comprises a pressing part 71 and a connecting part 72, the pressing part 71 extends out of the support seat 2, the connecting part 72 is connected with the clamping ring 3, the pressing part 71 is pressed to enable the first through hole 5 and the second through hole 6 to correspond, the shaft body 1 passes through the first through hole 5 and the second through hole 6, the pressing part 71 is restored to the original position, the clamping ring 3 is clamped into the opening, and the shaft body 1 is limited in the support seat 2. Through setting up first button 7, improve the convenience of two operations of going into bayonet socket 4 with snap ring 3 card and snap ring 3 withdraw from bayonet socket 4.

In one possible embodiment, an elastic member 8 is provided between the outer peripheral surface of the first through hole 5 and the inner wall surface of the pressing portion 71; under the elastic force of the elastic piece 8, the first through hole 5 and the second through hole 6 are staggered; the pressing portion 71 is pressed to make the first through hole 5 and the second through hole 6 correspond to each other, the shaft body 1 passes through the first through hole 5 and the second through hole 6, the pressing portion 71 recovers the position where the first through hole 5 and the second through hole 6 are staggered under the elastic force of the elastic member 8, the snap ring 3 is clamped into the opening, and the shaft body 1 is limited in the bracket seat 2. In other possible embodiments, the elastic member 8 is a spring. Under the condition that the pressing part 71 is pressed, the elastic sheet is compressed, so that the first through hole 5 and the second through hole 6 are completely aligned, and the shaft body 1 smoothly enters the two through holes; when the pressing portion 71 is released, the elastic piece can be restored to its original position, and the snap ring 3 is locked to the buckle.

In a preferred embodiment, the elastic member 8 is a spring, and the back surface of the pressing portion 71 is provided with a limiting pin 9, and the spring is sleeved on the limiting pin 9. The limiting pin 9 can prevent the spring from being mixed in the pressing process or the recovery process, improve the stability during disassembly and installation, and prolong the service life of the product.

In one possible embodiment, the connection portion 72 includes a first mounting groove for mounting the snap ring 3. Specifically, the first mounting groove is provided with two, corresponds the both sides limit of snap ring 3 respectively, and snap ring 3 inserts in the first mounting groove and realizes fixedly. In order to further strengthen the stability of the snap ring 3 and the stability of the mounting snap ring 3, a fixing strip is arranged between the two first mounting grooves, the free end of the fixing strip is a clamping tongue with an inclined surface, and one surface of the clamping tongue is a vertical surface. When installing snap ring 3, under the guiding action of inclined plane, snap ring 3 gets into in the first mounting groove, and the vertical face on the block tongue effectively prevents snap ring 3 roll-off.

In one possible embodiment, a sleeve 10 is disposed in the first through hole 5, and the sleeve 10 is used to enhance the structural strength of the bracket seat 2. Furthermore, ribs 11 are formed in the first through hole 5, a second mounting groove 12 adapted to the ribs 11 is formed on the sleeve 10, and the ribs 11 are inserted into the second mounting groove 12 to fix the sleeve 10 in the first through hole 5. So set up, improved the convenience when assembling, reduced the degree of difficulty of production accessory simultaneously, improved the efficiency of production accessory.

In a possible embodiment, the fixing device further comprises a fixing pin 13, the fixing pin 13 is movably arranged on the bracket seat 2, the shaft body 1 is arranged on a fixing ring 19, the fixing ring 19 is provided with a groove 14 corresponding to the fixing pin 13, and the fixing pin 13 is inserted into the groove 14 to fix the bracket seat 2 and the fixing ring 19. By this arrangement, the stability of the locking mechanism is further enhanced, and the bracket seat 2 and the fixing ring 19 are effectively prevented from being staggered from each other in the radial direction.

In one possible embodiment, a sliding groove 18 is formed in the peripheral surface of the fixing ring 19, and a second key 15 is movably disposed in the sliding groove 18, and the second key 15 is connected to the fixing pin 13. By sliding the second key 15 up and down, the fixing pin 13 can be inserted into or removed from the groove 14. When the fixing pin 13 can be inserted into the groove 14, the bracket seat 2 and the fixing ring 19 are not staggered in the radial direction, so that the stability is improved.

The application also provides a child rocking chair seat, including foretell child rocking chair seat quick locking mechanical system, including seat 16 and chassis 17, support seat 2 sets up on the seat 16, axis body 1 sets up on the chassis 17. Through setting up axis body 1 on chassis 17, set up frame foundation 2 on seat 16, can accomplish the installation with axis body 1 in inserting frame foundation 2, it is very convenient, solved the seat 16 of traditional children's rocking chair and the problem that chassis 17 can not dismantle or be difficult to dismantle, can dismantle seat 16 from chassis 17 when idle, reduce area to improve the convenience when going out to carry. In addition, a clamping ring 3 is arranged to lock the seat 16 on the underframe 17, so that the connection between the seat 16 and the underframe 17 is reinforced.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.

Claims

1. A child swing seat quick lock mechanism comprising: the shaft body is provided with a bayonet, the support seat is provided with a first through hole through which the shaft body can pass, the clamp ring is provided with a second through hole corresponding to the first through hole, the shaft body passes through the first through hole and the second through hole, the clamp ring is clamped into the bayonet, and the shaft body is limited in the support seat.

2. The quick lock mechanism of a child swing seat according to claim 1, further comprising a first key, the first key comprising a pressing portion and a connecting portion, the pressing portion extending from the support base, the connecting portion being connected to the snap ring, the pressing portion being pressed to correspond the first through hole and the second through hole, the shaft passing through the first through hole and the second through hole to return the pressing portion to an original position, the snap ring being snapped into the mouth to define the shaft in the support base.

3. The quick lock mechanism for a child swing seat according to claim 2, wherein an elastic member is provided between an outer peripheral surface of the first through hole and an inner wall surface of the pressing portion;

4. The quick lock mechanism for a child swing seat according to claim 3, wherein the elastic member is a spring, a stopper pin is provided on a back surface of the pressing portion, and the spring is sleeved on the stopper pin.

5. The quick lock mechanism of a child swing seat of claim 2, wherein the connecting portion includes a first mounting slot for mounting the snap ring.

6. The quick lock mechanism of a child swing seat according to claim 1, wherein a sleeve is disposed within the first through bore for enhancing the structural strength of the support base.

7. The quick lock mechanism of a child swing seat according to claim 6, wherein ribs are formed in the first through hole, a second mounting groove adapted to the ribs is formed in the sleeve, the ribs are inserted into the second mounting groove, and the sleeve is fixed in the first through hole.

8. The quick lock mechanism of a child swing seat according to claim 1, further comprising a fixing pin movably disposed on the holder, the shaft body being disposed on a fixing ring provided with a groove corresponding to the fixing pin, the fixing pin being inserted into the groove to effect fixation between the holder and the fixing ring.

9. The quick lock mechanism of a child swing seat according to claim 8, wherein a chute is formed in a peripheral side surface of the fixing ring, a second key is movably disposed in the chute, and the second key is connected with the fixing pin.

10. A child swing seat comprising a quick lock mechanism for a child swing seat according to any of claims 1-9, comprising a seat and a chassis, the support seat being provided on the seat and the shaft being provided on the chassis.