CN208755430U - A kind of educational counseling training folding seat - Google Patents

Abstract

The utility model discloses a kind of educational counseling training folding seat, including inner frame and outer framework, inner frame is hinged in the outer framework, a seat is combined between the inner frame and outer framework, the location hole of a taper is provided at the right side position of the seat, a through-hole is offered at the top of upper frame, in the through hole setting one can on, under movable rod piece, the lower end of rod piece has the position portion of taper, the upper end of rod piece is welded with a pull ring, rod piece, which is located in that a part below through-hole, is provided with limit plate, spring is arranged on the rod piece, when seat is contained to upper frame, the position portion is inserted into the positioning hole；The present apparatus is when carrying out folding storage, it only needs by inner frame together with outer framework overturning, seat is jacked up upward at this time, and the locking of seat may be implemented by rod piece, avoid the opening that the present apparatus is caused in the case where unmanned force, it is ensured that the stack reliability of the present apparatus.

Description

A kind of educational counseling training folding seat

Technical field

The utility model relates to a kind of educational counseling training folding seat.

Background technique

In educational counseling training process, need to carry out the personnel trained theory teaching and activity teaching, activity religion It learns mainly for preschool teacher's school, the purpose of teaching is to improve the interaction capability between teacher and student, it is therefore desirable in classroom Carry out all kinds of activities, is placed in the indoor chair of religion more area occupied at this time, it is therefore desirable to be deposited in side, therefore use Folding seat, but folding seat in the prior art, folded lock function is poor, therefore in stacking process, is easy hair Raw the case where being scattered, when being scattered, the noise of sending is larger, influences the training process in other classrooms.

Based on the above issues, it is desirable to provide a kind of kind educational counseling training folding seat of stable structure.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of educational counseling training folding seat of stable structure.

The utility model is achieved through the following technical solutions:

A kind of educational counseling training folding seat, including inner frame and outer framework, inner frame are hinged in the outer framework, It is combined with a seat between the inner frame and outer framework, pin shaft, the seat are combined between the seat and inner frame It is combined with the first pin shaft between outer framework, upper frame is formed after the top bending of the outer framework, in the upper frame Sliding slot is communicated between outer framework, first pin shaft can be slided along sliding slot, when the first pin shaft is along sliding slot upward sliding When to extreme position, inner frame is overlapped with outer framework, and seat is incorporated in the inside of upper frame at this time, in the seat It is provided with the location hole of a taper at the position of right side, a through-hole is offered at the top of upper frame, is arranged in the through hole One can have the position portion of taper in movable rod piece, the lower end of rod piece above and below, and the upper end of rod piece is welded with a pull ring, rod piece It is provided with limit plate in that a part below through-hole, spring is arranged on the rod piece, the spring is mutually against institute It states between limit plate and upper frame, when seat is contained to upper frame, the position portion is inserted into described fixed In the hole of position.

Preferably, it is fixed with a supporter in the lower end of the seat, the right end of the supporter has opening.

Preferably, fixed on the upper frame there are two set portions, and one is welded between the left side in two set portions not The backboard for steel material of becoming rusty, is welded with cup holder, the lower end of cup holder is welded with bar on the right side of set portion.

Preferably, backboard is engraved structure.

Preferably, it is provided with a support frame above the seat, is hinged with two between support frame as described above and the seat Root connecting rod, support frame, connecting rod and seat combination are in a four-bar linkage structure, wherein being machined with a threaded hole at a connecting rod, are led to It crosses this and has been threadedly engaged screw rod, screw rod resists connecting rod described in the other side after screwing in, at this point, the height of support frame as described above locks, institute It states at support frame with unification desktop.

Preferably, support frame as described above has one piece or more of support plate, and the desktop has a notch, and the lower section of notch has There is the first notch, forms a step surface between notch and the first notch, the second pin is combined between the support plate and notch Axis, when support plate limit is on the step surface, the desktop is in horizontality；Above structure can guarantee desktop In horizontality.

The beneficial effects of the utility model are: the present apparatus is when carrying out folding storage, it is only necessary to by inner frame and outer framework Together, seat is jacked up upward at this time, and the locking of seat may be implemented by rod piece for overturning, is avoided in unmanned force In the case of cause the opening of the present apparatus, it is ensured that the structure of the stack reliability of the present apparatus, the present apparatus is relatively simple, and cost is more low It is honest and clean, it is suitble to promote the use of.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the receiving state figure of the utility model；

Fig. 3 is the stacked state figure of the utility model；

Fig. 4 is the right view of outer framework；

Fig. 5 is the cooperation schematic diagram of support frame and desktop；

Fig. 6 is desktop unfolding state figure；

Fig. 7 is that desktop turns down state diagram.

Specific embodiment

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality With novel limitation.

In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless Separately there is clearly specific restriction.

In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket " Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

A kind of educational counseling training folding seat as shown in Figures 1 to 7, including inner frame 1 and outer framework 2, inner frame 1 It is hinged in the outer framework 2, a seat 3, the seat 3 and inner frame is combined between the inner frame 1 and outer framework 2 It is combined with pin shaft 301 between 1, the first pin shaft 302, the top of the outer framework 2 are combined between the seat 3 and outer framework 2 Upper frame 4 is formed after bending, its 135 ° of angle with outer framework, connects between the upper frame 4 and outer framework 2 after bending It is connected with sliding slot 401, first pin shaft 302 can be slided along sliding slot 401, when the first pin shaft 302 is along 401 upward sliding of sliding slot When to extreme position, inner frame 1 is overlapped with outer framework 2, and seat 3 is incorporated in the inside of upper frame 4 at this time, in the chair It is provided with the location hole (not shown) of a taper at the right side position in face 3, offers a through-hole at the top of upper frame 4 411, one is arranged in the through-hole 411 to have the position portion of taper in movable rod piece 412, the lower end of rod piece 412 above and below 413, the upper end of rod piece 412 is welded with a pull ring 414, and rod piece 414, which is located in that a part of 411 lower section of through-hole, is provided with limit Plate 415, is arranged with spring 416 on the rod piece 412, and 416 phase of spring is against the limit plate 415 and upper frame 4 Between, when seat 3 is contained to 4 inside of upper frame, the position portion 413 is inserted into the positioning hole.

A preferred embodiment in the utility model is fixed with a supporter 5 in the lower end of the seat 3, described to set The right end of rack 5 has opening (not shown).

A preferred embodiment in the utility model, fixed on the upper frame 4 there are two set portions 6, at two It is welded with the backboard 7 of a stainless steel material between the left side in set portion 6, cup holder 8 is welded on the right side in set portion 6, under cup holder 8 End is welded with bar 9.

A preferred embodiment in the utility model, backboard 7 are engraved structure.

A preferred embodiment in the utility model, the top of the seat 3 are provided with a support frame 10, the support Two connecting rods 11 are hinged between frame 10 and the seat 3, support frame 10, connecting rod 11 and the combination of seat 3 are in a double leval jib knot Structure has been threadedly engaged screw rod 12 by this, after screw rod 12 screws in wherein being machined with a threaded hole (not shown) at a connecting rod 11 Connecting rod 11 described in the other side are resisted, at this point, the height of support frame as described above 10 locks, with unification desktop 13 at support frame as described above 10.

A preferred embodiment in the utility model, support frame as described above 10 has one piece or more of support plate 14, described Desktop 13 has a notch 15, and the lower section of notch 15 has the first notch 16, forms one between notch 15 and the first notch 16 Step surface is combined with the second pin shaft 17 between the support plate 14 and notch 15, when the support plate is limited in the step surface When upper, the desktop is in horizontality；Above structure can guarantee that desktop is in horizontality.

The beneficial effects of the utility model are: the present apparatus is when carrying out folding storage, it is only necessary to by inner frame and outer framework Together, seat is jacked up upward at this time, and the locking of seat may be implemented by rod piece for overturning, is avoided in unmanned force In the case of cause the opening of the present apparatus, it is ensured that the structure of the stack reliability of the present apparatus, the present apparatus is relatively simple, and cost is more low It is honest and clean, it is suitble to promote the use of.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, any change or replacement expected without creative work be should be covered within the scope of the utility model. Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.

Claims (6)

1. a kind of educational counseling training folding seat, it is characterised in that: including inner frame and outer framework, inner frame is hinged on described In outer framework, it is combined with a seat between the inner frame and outer framework, is combined with pin shaft between the seat and inner frame, It is combined with the first pin shaft between the seat and outer framework, upper frame is formed after the top bending of the outer framework, described Sliding slot is communicated between upper frame and outer framework, first pin shaft can be slided along sliding slot, when the first pin shaft is along sliding slot When upward sliding to extreme position, inner frame is overlapped with outer framework, and seat is incorporated in the inside of upper frame at this time, in institute The location hole for being provided with a taper at the right side position of seat is stated, a through-hole is offered at the top of upper frame, it is logical at this Setting one can have the position portion of taper in movable rod piece, the lower end of rod piece above and below in hole, and the upper end of rod piece is welded with a drawing Ring, rod piece, which is located in that a part below through-hole, is provided with limit plate, and spring, the spring phase are arranged on the rod piece It is against between the limit plate and upper frame, when seat is contained to upper frame, the position portion is inserted into The positioning hole.

2. educational counseling training folding seat according to claim 1, it is characterised in that: fixed in the lower end of the seat There is a supporter, the right end of the supporter has opening.

3. educational counseling training folding seat according to claim 1, it is characterised in that: fixed on the upper frame There are two set portions, and the backboard of a stainless steel material is welded between the left side in two set portions, is welded on the right side of set portion The lower end of cup holder, cup holder is welded with bar.

4. educational counseling training folding seat according to claim 3, it is characterised in that: backboard is engraved structure.

5. educational counseling training folding seat according to claim 1, it is characterised in that: be provided with above the seat One support frame is hinged with two connecting rods between support frame as described above and the seat, support frame, connecting rod and seat combination are in one four Link mechanism has been threadedly engaged screw rod by this, screw rod resists another after screwing in wherein being machined with a threaded hole at a connecting rod Connecting rod described in side, at this point, the height of support frame as described above locks, with unification desktop at support frame as described above.

6. educational counseling training folding seat according to claim 5, it is characterised in that: support frame as described above have one piece with On support plate, the desktop has a notch, and the lower section of notch has the first notch, forms one between notch and the first notch A step surface is combined with the second pin shaft between the support plate and notch, when support plate limit is on the step surface, The desktop is in horizontality.