CN215190542U - Support and child dining chair - Google Patents

Support and child dining chair Download PDF

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Publication number
CN215190542U
CN215190542U CN202121185115.4U CN202121185115U CN215190542U CN 215190542 U CN215190542 U CN 215190542U CN 202121185115 U CN202121185115 U CN 202121185115U CN 215190542 U CN215190542 U CN 215190542U
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China
Prior art keywords
leg
state
lock handle
bracket
trigger mechanism
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CN202121185115.4U
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Chinese (zh)
Inventor
胡杰
李绍钦
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Dongguan Jinwang Children Products Co ltd
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Dongguan Jinwang Children Products Co ltd
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Priority to CN202121185115.4U priority Critical patent/CN215190542U/en
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Abstract

The application discloses a support, which comprises a joint, a trigger mechanism, a lock handle, a first table leg and a second table leg, wherein the first table leg is fixedly connected with the joint, the second table leg is rotatably connected with the joint, the trigger mechanism is linked with the lock handle, and the lock handle can lock the first table leg; the stent at least comprises a deployed state and a stored state: the first leg is relatively splayed from the second leg when the stent is in the deployed state; when the bracket is in the accommodating state, the first leg part and the second leg part are relatively close to each other; when the trigger mechanism is triggered, the trigger mechanism drives the lock handle to unlock the first leg, and the first leg can rotate towards/away from the second leg relative to the joint to be switched to the storage state or the unfolding state. The application also discloses a child dining chair. This application can conveniently expand or accomodate.

Description

Support and child dining chair
Technical Field
The application relates to children's articles for use technical field especially relates to a support and children's dining chair.
Background
Child dinning chair is for supplying children to have a dinner or the seat of playing and using, and the supporting leg joint of current child dinning chair generally designs for rotatable structure so that accomodate, like the publication: CN208755487U discloses a rotary connection mechanism of supporting legs and a child dining chair, wherein the rotary connection mechanism of supporting legs comprises a first rotating body and a second rotating body which can rotate relatively, a first positioning groove and a second positioning groove are arranged inside the first rotating body, a third positioning groove is arranged on the second rotating body, and a resettable rotary lock block is arranged between the first rotating body and the second rotating body; when the dining chair is opened, the first positioning groove and the second positioning groove are oppositely arranged and form a first locking cavity together, the rotary locking block is accommodated in the first locking cavity, and the supporting legs are locked; when the dining chair is folded, the rotary locking block is completely moved out of the first positioning groove under the stress and enters the third positioning groove, the supporting legs are unlocked, the first rotating body or the second rotating body is rotated to enable the second positioning groove to be aligned with the third positioning groove, the rotary locking block is released and reset to move into a second locking cavity formed by the first positioning groove and the third positioning groove together, and the supporting legs are locked. However, the supporting leg joint of the scheme is complex to operate and inconvenient to unfold or store.
Therefore, it is necessary to design a frame and a child dining chair that can be conveniently unfolded or stored.
Disclosure of Invention
The utility model provides a support and children's dining chair can conveniently expand or accomodate, and the purpose of this application is overcome prior art not enough, provides.
The technical scheme of the application provides a support, which comprises a joint, a trigger mechanism, a lock handle, a first leg and a second leg, wherein the first leg is fixedly connected with the joint, the second leg is rotatably connected with the joint, the trigger mechanism is linked with the lock handle, and the lock handle can lock the first leg;
the stent at least comprises a deployed state and a stored state:
the first leg is relatively splayed from the second leg when the stent is in the deployed state;
when the bracket is in the accommodating state, the first leg part and the second leg part are relatively close to each other;
when the trigger mechanism is triggered, the trigger mechanism drives the lock handle to unlock the first leg, and the first leg can rotate towards/away from the second leg relative to the joint to be switched to the storage state or the unfolding state.
Preferably, the lock handle comprises a first limit part and a second limit part;
when the bracket is in the unfolding state, the first limiting part is clamped with the first leg part;
when the support is in when accomodating the state, spacing portion of second with first shank joint.
Preferably, a communication hole is formed on the first leg part;
when the bracket is in the unfolded state, the first limiting part is clamped with one end, close to the second leg, of the communication hole;
when the bracket is in the accommodating state, the second limiting part is clamped with one end of the communication hole close to the second leg part;
when the trigger mechanism is triggered, the lock handle is separated from the communication hole, so that the first leg part can rotate.
Preferably, the first position-limiting part comprises a transverse position-limiting part and a longitudinal position-limiting part;
when the bracket is in the unfolded state, the transverse limiting part is in contact with the inner side wall of the first leg part, and the longitudinal limiting part is inserted into the communication hole and is in contact with the bottom of the communication hole.
Preferably, the second limiting part comprises a clamping interface;
when the support is in when accomodating the state, the inside wall card of first shank is gone into in the joint.
Preferably, a reinforcing block extending downwards along the longitudinal direction is arranged on one side, away from the first leg, of the clamping interface.
Preferably, the trigger mechanism comprises a sliding block connected with the joint in a sliding manner and a trigger key connected with the sliding block, and the lock handle is fixedly connected with the sliding block;
the trigger key is pushed to drive the sliding block to slide, and the sliding block drives the lock handle to be unlocked with the first leg portion.
Preferably, the trigger mechanism further comprises a resilient member connecting the knuckle and the slider, the resilient member being compressed when the trigger mechanism is triggered.
The application also discloses a child dinning chair, which comprises a dinning chair component and the bracket, wherein the dinning chair component is arranged on the bracket.
Preferably, the dining chair further comprises a connecting sleeve connected with the dining chair component, wherein the connecting sleeve is sleeved on the second leg part and can slide along the second leg part;
the connecting sleeve is characterized by further comprising a locking mechanism for fixing the relative position of the connecting sleeve and the second leg.
After adopting above-mentioned technical scheme, have following beneficial effect:
this application makes lock handle and first shank unblock through triggering trigger mechanism for first shank can rotate and then convenience of customers expandes or accomodates.
Drawings
The disclosure of the present application will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:
fig. 1 is a schematic structural view of a stent in a deployed state according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the bracket in a storage state according to an embodiment of the present invention;
fig. 3 is an exploded view of the stent in an expanded state in one embodiment of the present invention;
fig. 4 is an internal schematic view of the stent in a deployed state in one embodiment of the present invention;
fig. 5 is an internal schematic view of the stand in a stowed position in one embodiment of the invention;
fig. 6 is a schematic structural view of a slider and a lock handle according to an embodiment of the present invention;
fig. 7 is a schematic view of the child dining chair in an unfolded state according to one embodiment of the present invention;
fig. 8 is a schematic view of the child dining chair in a storage state according to an embodiment of the present invention;
FIG. 9 is a schematic view of the backside structure of FIG. 7;
FIG. 10 is an enlarged view of a portion of FIG. 9 at A;
fig. 11 is a schematic diagram of a locking mechanism according to an embodiment of the present invention.
Reference symbol comparison table:
the joint 10: a first chute 101, a second chute 102;
the trigger mechanism 20: a slide block 201, a trigger key 202 and a connecting column 203;
the lock lever 30: the first limiting part 31, the transverse limiting part 311, the longitudinal limiting part 312, the second limiting part 32, the clamping interface 321 and the reinforcing block 322;
first leg portion 40: a communication hole 401;
second leg 50: an adjustment hole 501;
dining chair assembly 60: seat 61, dining plate 62, stopper 621, pedal 622;
connecting sleeve 70: a guide groove 701, a lock mechanism 71, a body 711, and a plug 712;
a connecting rod assembly 80.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings.
It is easily understood that according to the technical solutions of the present application, those skilled in the art can substitute various structures and implementations without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be construed as limiting or restricting the technical solutions of the present application in their entirety.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The foregoing is to be understood as belonging to the specific meanings in the present application as appropriate to the person of ordinary skill in the art.
The first embodiment is as follows:
in some embodiments of the present invention, a stent is disclosed, as shown in fig. 1-3, comprising a joint 10, a triggering mechanism 20, a lock handle 30, a first leg portion 40 and a second leg portion 50, wherein the first leg portion 40 is fixedly connected to the joint 10, the second leg portion 50 is rotatably connected to the joint 10, the triggering mechanism 20 is linked to the lock handle 30, and the lock handle 30 can lock the first leg portion 40;
as shown in fig. 1 and 2, the stent includes at least an expanded state and a stored state:
when the stent is in the deployed state, the first leg 40 is relatively open to the second leg 50;
when the stand is in the storage state, the first leg 40 and the second leg 50 are relatively close to each other;
when the trigger mechanism 20 is triggered, the trigger mechanism 20 drives the lock handle 30 to unlock the first leg 40, and the first leg 40 can rotate towards/away from the second leg 50 relative to the joint 10 to switch to the storage state or the unfolding state.
In the unfolded state, the first leg 40 and the second leg 50 are relatively separated, so that a triangular structure is formed among the first leg 40, the second leg 50 and the joint 10, and the first leg 40 and the second leg 50 can be stably placed on the ground, and in the folded state, the first leg 40 is rotated relative to the joint 10 toward the second leg 50, so that the first leg 40 and the second leg 50 are mutually close to each other, and therefore the occupied space is reduced. When the state needs to be changed, the user triggers the trigger mechanism 20, the trigger mechanism 20 drives the lock handle 30 to move, so that the lock handle 30 is unlocked from the first leg 40, and the first leg 40 can rotate and change the state. When no change of state is required, the lock lever 30 can remain locked with the first leg 40 so that the position of the first leg 40 is fixed.
In some embodiments of the present invention, the lock handle 30 includes a first position-limiting portion 31 and a second position-limiting portion 32; when the bracket is in the unfolded state, as shown in fig. 4, the first limiting part 31 is clamped with the first leg part 40;
when the stand is in the storage state, as shown in fig. 5, the second limiting portion 32 is clamped with the first leg portion 40.
The first position-limiting portion 31 is disposed at an end of the lock lever 30 away from the trigger mechanism 20, and the second position-limiting portion 32 is disposed at an end of the lock lever 30 close to the trigger mechanism 20. When the stent is in the expanded state, i.e. the first leg 40 and the second leg 50 are relatively expanded, the first limiting part 31 is clamped with the first leg 40, so that the first leg 40 can keep the state of being relatively expanded with the second leg 50. When the bracket is in the storage state, namely the first leg part 40 and the second leg part 50 are close to each other, the second limiting part 32 is clamped with the second leg part 50, so that the first leg part 40 can be kept close to the second leg part 50. When the state of the bracket needs to be changed, a user triggers the trigger mechanism 20, the trigger mechanism 20 drives the lock handle 30 to act, so that the lock handle 30 is separated from the first leg portion 40, and at the moment, the first leg portion 40 can rotate and change the position.
In some embodiments of the present invention, the joint 10 has a cavity therein, the top end of the first leg portion 40 is inserted into the cavity and rotatably connected to the joint 10 via a rotating shaft, and the top end of the second leg portion 50 is inserted into the cavity and fixedly connected to the joint 10. When the bracket is in the unfolded state, the inner side wall of the first leg portion 40 is in contact with the first limiting portion 31, and the outer side wall of the first leg portion 40 is in contact with the side wall of the cavity, so that the position of the first leg portion 40 is fixed.
Optionally, a positioning block (not shown) is disposed in the cavity, when the deployed state is switched to the stowed state, rotating the first leg 40 until the inner sidewall of the first leg 40 contacts the positioning block indicates that the first leg 40 rotates in place, at this time, the positioning block limits the first leg 40 from further rotating inward, and at this time, the second limiting portion 32 can contact the first leg 40 to fix the position of the first leg 40, so that the rack maintains the stowed state.
Optionally, in the stowed state, the first leg 40 is parallel to the second leg 50, thereby enabling the stand in the stowed state to stand.
In some embodiments of the present invention, as shown in fig. 3, the first leg portion 40 is provided with a communication hole 401;
when the bracket is in an unfolded state, the first limiting part 31 is clamped with one end of the communication hole 401 close to the second leg part 50;
when the bracket is in the storage state, the second limiting part 32 is clamped with one end of the communication hole 401 close to the second leg part 50;
when the trigger mechanism 20 is triggered, the lock lever 30 is separated from the communication hole 401, so that the first leg portion 40 can be rotated.
The communication hole 401 is a long hole arranged along the radial direction of the first leg 40, when the trigger mechanism 20 is triggered, the trigger mechanism 20 drives the lock handle 30 to move, so that the lock handle 30 and the first leg 40 are in a non-contact state, and when the first leg 40 rotates, the lock handle 30 does not play a role in limiting the first leg 40.
Preferably, the communication hole 401 penetrates through both opposite side walls of the first leg portion 40, the lock lever 30 can pass through the communication hole 401 in the storage state, and the lock lever can pass through the communication hole 401 without restricting the first leg portion 40 when the first leg portion 40 is rotated.
In some embodiments of the present invention, as shown in fig. 6, the first position-limiting portion 31 includes a transverse position-limiting portion 311 and a longitudinal position-limiting portion 312;
when the stent is in the expanded state, the lateral stopper 311 is in contact with the wall surface of the first leg 40, and the longitudinal stopper 312 is inserted into the communication hole 401 and in contact with the bottom of the communication hole 401.
The transverse limiting part 311 and the longitudinal limiting part 312 are connected to form a 7-shaped structure, when the bracket is in the unfolding state, the longitudinal limiting part 312 limits the lock handle 30 to be separated from the first leg part 40 along the longitudinal direction, and the transverse limiting part 311 can limit the first leg part 40 to rotate towards the second leg part 50, so that the bracket is kept in the unfolding state.
In some embodiments of the present invention, the second limiting portion 32 includes a card interface 321;
when the stand is in the storage state, the inner side wall of the first leg portion 40 is clamped into the clamping interface 321.
In some embodiments of the present invention, a side of the clip interface 321 away from the first leg 40 is provided with a reinforcing block 322 extending downward along the longitudinal direction.
The strength of the lock handle 30 can be improved by the reinforcing block 322, and the lock handle 30 is prevented from being broken. Simultaneously, the boss 322 can also play the effect of location and direction, and when switching over to the state of accomodating from the expansion state, first shank 40 rotates its inside wall and contacts with boss 322 to make first shank 40 can not continue to rotate, and go into the inside wall guide card of first shank 40 to the joint mouth 321 in through the boss 322.
In some embodiments of the present invention, as shown in fig. 3, the triggering mechanism 20 includes a sliding block 201 slidably connected to the joint 10 and a triggering key 202 connected to the sliding block 201, and the lock handle 30 is fixedly connected to the sliding block 201;
pushing the trigger key 202 causes the sliding block 201 to slide, and the sliding block 201 causes the lock handle 30 to unlock the first leg 40.
By pushing the trigger key 202 upwards, the user drives the slider 201 to slide upwards by the trigger key 202, and further drives the lock handle 30 to slide upwards, so that the lock handle 30 is unlocked from the first leg 40.
As shown in fig. 4 and 5, a first sliding groove 101 is provided in the joint 10, a sliding block 201 is slidably disposed in the first sliding groove 101, a second sliding groove 102 is provided on a side wall of the joint 10, a triggering key 202 is connected to the sliding block 201 through a connecting column 203, one end of the connecting column 203 is connected to the triggering key 202, the other end of the connecting column 203 is inserted into the cavity through the second sliding groove 102 and is connected to the sliding block 201, and the connecting column 203 is slidably connected to the second sliding groove 102. When the trigger mechanism 20 is in the non-trigger state, the connecting column 203 contacts with the bottom of the second sliding chute 102, so as to prevent the sliding block 201 from falling out of the cavity.
In some embodiments of the present invention, the triggering mechanism 20 further includes an elastic member (not shown) connecting the joint 10 and the sliding block 201, and when the triggering mechanism 20 is triggered, the sliding block 201 moves upwards and the elastic member is compressed.
The elastic member is a spring, and when the triggering mechanism 20 is in a non-triggering state, under the elastic force of the spring and the action of the self-gravity of the slider 201 and the lock handle 30, the first limiting portion 31 or the second limiting portion 32 of the lock handle 30 can be kept in contact with the first leg portion 40, so that the bracket can be kept in an unfolded state or a storage state.
Optionally, a limiting projection for limiting the sliding block 201 to be separated from the first sliding groove 101 is arranged in the first sliding groove 101, the upper end of the spring is fixedly connected with the joint 10, the lower end of the spring is fixedly connected with the sliding block 201, and the sliding block 201 is prevented from being separated from the first sliding groove 101 when the sliding block 201 is pulled.
The use process of the device is as follows:
when the lock handle is in the unfolded state, the first leg portion 40 and the second leg portion 50 are relatively unfolded, and under the elastic force of the spring and the gravity of the slider 201 and the lock handle 30, the first limiting portion 31 on the lock handle 30 is clamped with the inner side wall of the first leg portion 40, so that the unfolded state is maintained.
When the unfolding state needs to be switched to the storage state, a user pushes the trigger key 202 upwards, the trigger key 202 drives the sliding block 201 to slide upwards, the spring is compressed, the lock handle 30 is separated from the first leg portion 40 at this time, namely, the lock handle 30 is in a non-contact state with the first leg portion 40, at this time, the first leg portion 40 is rotated to enable the first leg portion 40 to be folded towards the second leg portion 50, in the rotating process of the first leg portion 40, the lock handle 30 penetrates through the communication hole 401 so as not to influence the movement of the first leg portion 40, when the first leg portion 40 rotates until the inner side wall of the first leg portion 40 is in contact with the reinforcing block 322 on the lock handle 30, it indicates that the first leg portion 40 has rotated to the storage state, and the first leg portion 40 cannot continue to rotate under the limitation of the reinforcing block 322. The user loosens the trigger key 202, and under the effect of elasticity and gravity, the slider 201 slides downwards and drives the lock handle 30 to move downwards, and the inside wall of the first leg portion 40 is clamped into the clamping interface 321, so as to keep the storage state.
The support can be applied to child dining chairs, tables or chairs, so that the functions of convenient unfolding and storage are achieved.
Example two:
the present application further discloses a child dining chair, as shown in figures 7 and 8, comprising a dining chair assembly 60 and the above-mentioned support frame, the dining chair assembly 60 being disposed on the support frame.
In some embodiments of the present invention, as shown in fig. 9, the dining chair further comprises a connecting sleeve 70 connected to the dining chair assembly 60, the connecting sleeve 70 is sleeved on the second leg portion 50 and can slide along the second leg portion 50, and a locking mechanism 71 for fixing the relative position of the connecting sleeve 70 and the second leg portion 50.
A plurality of adjustment holes 501 are formed in the second leg 50, and the connecting sleeve 70 is fixed to the adjustment holes 501 at different height positions by the locking mechanism 71, so as to adjust the height of the dining chair assembly 60.
Further, as shown in figure 10, a locking mechanism 71 is provided on the inner side of second leg 50 to provide an aesthetic appearance to the child dining chair.
In some embodiments of the present invention, as shown in fig. 11, the locking mechanism 71 includes a body 711 and a plug 712 connected to the body 711, an opening capable of communicating with the adjusting hole 501 is provided on the connecting sleeve 70, and the plug 712 passes through the opening and is inserted into the adjusting hole 501, so as to lock the positions of the second leg portion 50 and the connecting sleeve 70.
The connecting sleeve 70 is provided with a guide groove 701, and the guide groove 701 matches with the body 711 in shape and size for guiding the insertion of the plug 712.
Alternatively, the locking mechanism 71 can also be a screw connecting the second leg 50 and the connecting sleeve 70, which screw is hidden in the guide groove 701 when locked.
In some embodiments of the present invention, including two sets of parallel brackets, the two sets of brackets are respectively disposed on two sides of the dining chair assembly 60, and the two sets of brackets are connected to each other through the connecting rod assembly 80, so as to enhance the stability of the brackets.
Further, all be provided with trigger mechanism 20 and lock handle 30 on two sets of supports, when switching the support state, the user need be to two supports unblocks simultaneously, and stability is better.
Optionally, one of the two brackets is provided with the trigger mechanism 20 and the lock handle 30, and the other bracket is not provided with the trigger mechanism 20 and the lock handle 30, so that when the bracket state is switched, the bracket on one side is unlocked, and since the two brackets are connected through the connecting rod assembly 80, the first leg 40 on one side can be driven to synchronously move when the first leg 40 on the other side moves.
In some embodiments of the present invention, the dining chair assembly 60 comprises a seat 61 and a dining plate 62, and the dining plate 62 is detachably connected to the seat 61 for facilitating the seating of a child and cleaning of the dining plate 62.
Optionally, the seat 61 includes two opposite side plates, a guide rail is disposed on the side plates, and the dinning plate 62 is slidably disposed on the guide rail, so that the front and back positions of the dinning plate 62 can be adjusted, and children can conveniently sit and use the dinning plate.
In some embodiments of the present invention, a pedal 622 is disposed at the front end of the seat 61 for supporting the feet of the child when the child is seated.
In some embodiments of the present invention, a stop 621 is provided at the bottom of the dining plate 62 to prevent children from getting out of between the dining plate 62 and the seat plate of the dining chair.
As shown in figure 7, in the normal use state of the child dining chair, the frame is in the unfolded state, the first leg 40 and the second leg 50 are unfolded, and a stable triangular structure is formed between the first leg 40, the second leg 50 and the ground so as to be capable of standing stably. As shown in fig. 8, when the child dining chair is not needed to be used, the trigger keys 202 on both sides are operated, so that the support is switched from the unfolded state to the storage state, and the storage and placement are convenient.
What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.

Claims (10)

1. A support is characterized by comprising a joint (10), a trigger mechanism (20), a lock handle (30), a first leg part (40) and a second leg part (50), wherein the first leg part (40) is fixedly connected with the joint (10), the second leg part (50) is rotatably connected with the joint (10), the trigger mechanism (20) is linked with the lock handle (30), and the lock handle (30) can lock the first leg part (40);
the bracket at least comprises a spreading state and a receiving state;
the first leg (40) is relatively open to the second leg (50) when the stent is in the deployed state;
when the bracket is in the storage state, the first leg part (40) and the second leg part (50) are relatively close to each other;
when the trigger mechanism (20) is triggered, the trigger mechanism (20) drives the lock handle (30) to unlock with the first leg (40), and the first leg (40) can rotate towards/away from the second leg (50) relative to the joint (10) to switch to the storage state or the unfolding state.
2. A bracket according to claim 1, characterized in that the locking lever (30) comprises a first stop portion (31) and a second stop portion (32);
when the bracket is in the unfolding state, the first limiting part (31) is clamped with the first leg part (40);
when the support is in the storage state, the second limiting part (32) is clamped with the first leg part (40).
3. A stand according to claim 2, wherein the first leg (40) is provided with a communication hole (401);
when the bracket is in the unfolded state, the first limiting part (31) is clamped with one end, close to the second leg part (50), of the communication hole (401);
when the bracket is in the accommodating state, the second limiting part (32) is clamped with one end, close to the second leg part (50), of the communication hole (401);
when the trigger mechanism (20) is triggered, the lock handle (30) is separated from the communication hole (401), so that the first leg (40) can rotate.
4. A bracket according to claim 3, wherein the first restraint portion (31) comprises a transverse restraint portion (311) and a longitudinal restraint portion (312);
when the bracket is in the unfolded state, the transverse limiting part (311) is in contact with the inner side wall of the first leg part (40), and the longitudinal limiting part (312) is inserted into the communication hole (401) and is in contact with the bottom of the communication hole (401).
5. The bracket of claim 3, wherein the second limiting portion (32) comprises a snap interface (321);
when the support is in the storage state, the inner side wall of the first leg portion (40) is clamped into the clamping interface (321).
6. A bracket according to claim 5, characterized in that the side of the card interface (321) remote from the first leg (40) is provided with a reinforcement block (322) extending longitudinally downwards.
7. The stand according to claim 1, characterized in that the trigger mechanism (20) comprises a slider (201) connected with the joint (10) in a sliding manner and a trigger key (202) connected with the slider (201), and the lock handle (30) is fixedly connected with the slider (201);
the trigger key (202) is pushed to drive the sliding block (201) to slide, and the sliding block (201) drives the lock handle (30) to be unlocked with the first leg portion (40).
8. The stand according to claim 7, wherein the trigger mechanism (20) further comprises a resilient member connecting the knuckle (10) and the slider (201), the resilient member being compressed when the trigger mechanism (20) is triggered.
9. A child dining chair comprising a dining chair assembly (60), further comprising a frame according to any one of claims 1 to 8, said dining chair assembly (60) being disposed on said frame.
10. A child dining chair according to claim 9, further comprising a connecting sleeve (70) connected to said dining chair assembly (60), said connecting sleeve (70) being fitted over said second leg (50) and slidable along said second leg (50);
and the connecting sleeve further comprises a locking mechanism (71) for fixing the relative position of the connecting sleeve (70) and the second leg part (50).
CN202121185115.4U 2021-05-28 2021-05-28 Support and child dining chair Active CN215190542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121185115.4U CN215190542U (en) 2021-05-28 2021-05-28 Support and child dining chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121185115.4U CN215190542U (en) 2021-05-28 2021-05-28 Support and child dining chair

Publications (1)

Publication Number Publication Date
CN215190542U true CN215190542U (en) 2021-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121185115.4U Active CN215190542U (en) 2021-05-28 2021-05-28 Support and child dining chair

Country Status (1)

Country Link
CN (1) CN215190542U (en)

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