CN219629137U

CN219629137U - Auditorium chair convenient for placing articles

Info

Publication number: CN219629137U
Application number: CN202320686367.8U
Authority: CN
Inventors: 马明洋
Original assignee: Weifang Dongsheng Seating Co ltd
Current assignee: Weifang Dongsheng Seating Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-05
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses an auditorium chair convenient for placing articles, which comprises a backrest, wherein a cushion is arranged at the bottom end of the backrest, side fixing plates are fixedly arranged on the left side and the right side of the backrest, which are close to the bottom end, armrests are fixedly arranged at the front ends of the two side fixing plates, and one sides of the two side fixing plates are movably connected with a storage assembly through a rotating shaft. According to the utility model, the support legs at the bottom end of the cushion are in a parallel state with the ground, when the support legs at the bottom end of the cushion are in contact with the ground, the cushion can be in a normal use state, the diagonal bracing at the bottom end of the cushion can support the cushion obliquely, so that the cushion is supported by a user, when the cushion is not used, the torsion spring in the installation shaft can be automatically reset to drive the cushion to be automatically reset, the cushion can be mutually perpendicular to the ground at the moment, and the cushion can be folded until the bottom end of the cushion is in contact with the inner side surface of the limiting frame, so that the occupied space is reduced, the cushion has higher strength and is easy to store.

Description

Auditorium chair convenient for placing articles

Technical Field

The utility model relates to the technical field of tables and chairs, in particular to an auditorium chair convenient for placing articles.

Background

The auditorium chair consists of five parts, namely a chair seat, a chair back, armrests, standing feet and a writing board. The standing legs and the armrests are generally integrated to form a firmly mounted armrest frame. The composition structure is generally a steel-wood structure or a steel-plastic structure or an aluminum-wood structure. The chair is suitable for places such as auditoriums, movie theaters, auditoriums, reporting halls and the like, has good sight when meeting and watching performance, is convenient to maintain and clean, is comfortable when being used, and is not easy to fatigue.

The main purpose of auditorium chair is convenient audience observe when performing or training, and it is in order not to possess the auditorium area for auditorium chair among the prior art, is collapsible for the cushion generally, and this kind of auditorium chair self accomodates ability and its is limited, leads to user self article to be difficult to place, and for example the teacup can't stable place in the top of auditorium chair, causes the inconvenience when using, simultaneously because folding cushion leads to the bottom of cushion to lack certain support, leads to the intensity of cushion lower, is difficult to bear heavier audience.

Disclosure of Invention

The utility model aims to provide an auditorium chair convenient for placing articles so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient auditorium chair of placing article, includes the back, the bottom of back is equipped with the cushion, the back is close to the equal fixed mounting in the left and right sides of bottom and has the side fixed plate, two the equal fixed mounting in front end of side fixed plate has the handrail, two one side of side fixed plate all has the subassembly of accomodating through pivot swing joint, accomodate subassembly relative side fixed plate and rotate, the equal fixed mounting in middle part of cushion left and right sides has the installation axle, the mounting hole has all been seted up to the left and right sides of side fixed plate medial surface, swing joint between cushion and the mounting hole is passed through to the cushion, the cushion is rotated through installation axle opposite side fixed plate.

As a further preferable mode of the technical scheme, the outer side face of the installation shaft is sleeved with a torsion spring and is connected with the installation hole, and when the cushion is parallel to the ground, the rear side of the top end of the cushion is contacted with the bottom end of the backrest.

As a further preferable mode of the technical scheme, the front side of the bottom end of the cushion is fixedly provided with supporting legs, the middle of the rear end of each supporting leg is fixedly provided with a cross rod, the rear end of each cross rod is fixedly provided with an inclined pull rod, and the other end of each inclined pull rod is connected with the middle of the bottom end of the cushion.

As a further preferable mode of the technical scheme, a headrest is arranged at a position, close to the top end, of the front face of the backrest, a supporting frame is fixedly arranged in the middle of the back face of the backrest, extension frames are fixedly arranged on the left side and the right side, close to the front end, of the supporting frame, and the top end of each extension frame is connected with the bottom end of each side fixing plate.

As a further preferable mode of the technical scheme, the limiting frame is fixedly arranged at the front end of the extension frame, when the cushion is mutually perpendicular to the ground, the bottom end of the cushion is contacted with the inner side surface of the limiting frame, and when the cushion is parallel to the ground, the bottom ends of the supporting legs and the bottom ends of the supporting frames are positioned on the same horizontal plane.

Through pressing down the cushion, the cushion can take place to rotate through the relative mounting hole of installation axle this moment, the cushion keeps being in parallel state with ground this moment, when contact between the supporting leg of cushion bottom and ground, can be in normal use state this moment, the diagonal draw bar that is located the cushion bottom this moment can carry out the diagonal support to the cushion, accomplish the support to the user, when not using, be located the inside torsional spring automatic re-setting of installation axle and can drive cushion automatic re-setting, the cushion can with ground this moment between mutually perpendicular until the bottom of cushion contacts with the medial surface of spacing, can accomplish folding state and reduce occupation space, cushion intensity is higher, and easily accomodate.

As the further preferred of this technical scheme, accomodate the subassembly and include the take-in plate, take-in plate relative side fixed plate rotates, take-in plate top's left and right sides has all been seted up and has been accomodate the groove, take-in plate's front end fixed has the extension board, cup holder groove has been seted up on the top of extension board.

As the further preferred of this technical scheme, the draw-in groove has been seted up to the bottom equiangular degree in glass stand groove, the equal movable joint in inside of draw-in groove has the fixture block, the equal fixed mounting in top of fixture block has the guide block, the back fixed mounting of fixture block has the spacing spring that is located the draw-in groove inside, the other end of spacing spring and the one end fixed connection of draw-in groove.

Through rotatory storage plate makes its relative side fixed plate rotate, after the storage plate rotates certain angle, expose storage tank and cup holder groove promptly, can utilize storage tank to carry out the placing of cylindric article this moment, when needs place the teacup, can insert the bottom of teacup in cup holder groove's inside, the bottom of teacup can contact with the top of guide block this moment, can drive the guide block and remove towards the inner wall in cup holder groove under the direction effect of guide block this moment, the fixture block can relative draw-in groove displacement this moment, spacing spring is compressed this moment, until the bottom of teacup contacts with the bottom in cup holder groove, can drive the automatic re-setting of fixture block this moment under spacing spring's reset effect until the guide block automatic re-setting accomplishes the clamp to the teacup, accomplish spacing fixed of teacup, upwards take out the teacup when taking out and can realize taking out, make things convenient for the placing of article especially teacup.

The utility model provides an auditorium chair convenient for placing articles, which has the following beneficial effects:

(1) According to the utility model, the cushion is pressed downwards, the cushion can rotate relative to the mounting hole through the mounting shaft, the cushion is kept in a parallel state with the ground, when the supporting legs at the bottom end of the cushion are contacted with the ground, the cushion can be in a normal use state, the diagonal draw bar at the bottom end of the cushion can support the cushion in an inclined mode, the cushion is supported by a user, when the cushion is not used, the torsion spring in the mounting shaft can automatically reset to drive the cushion to automatically reset, the cushion can be mutually perpendicular to the ground until the bottom end of the cushion is contacted with the inner side surface of the limiting frame, the folding state can be completed, the occupied space is reduced, the cushion strength is high, and the cushion is easy to store.

(2) According to the utility model, the storage plate is rotated to enable the opposite side fixing plate to rotate, after the storage plate rotates for a certain angle, the storage groove and the cup holder groove are exposed, at the moment, cylindrical objects can be placed by the storage groove, when the teacup needs to be placed, the bottom end of the teacup can be inserted into the cup holder groove, at the moment, the bottom end of the teacup can be contacted with the top end of the guide block, at the moment, the guide block can be driven to move towards the inner wall of the cup holder groove under the guide action of the guide block, at the moment, the clamping block can be displaced relative to the clamping groove, at the moment, the limiting spring is compressed until the bottom end of the teacup is contacted with the bottom end of the cup holder groove, at the moment, the automatic reset of the clamping block can be driven by the resetting action of the limiting spring until the guide block is automatically reset to clamp the teacup, the limiting fixation of the teacup is completed, and at the moment, the teacup can be pulled out upwards when taken out, and the objects, especially the teacup, such that the teacup can be placed, can be conveniently.

Drawings

FIG. 1 is a schematic view of the present utility model in a normal use condition;

FIG. 2 is a schematic view of the present utility model in a folded state;

FIG. 3 is an exploded view of the side anchor plate and seat cushion structure of the present utility model;

fig. 4 is a separate schematic view of the structure of the receiving assembly of the present utility model.

In the figure: 1. a backrest; 2. a headrest; 3. a side fixing plate; 4. an armrest; 5. a receiving assembly; 501. a storage plate; 502. a storage groove; 503. an extension plate; 504. a cup holder slot; 505. a clamping groove; 506. a clamping block; 507. a limit spring; 508. a guide block; 6. a support frame; 7. an extension rack; 8. a limiting frame; 9. a cushion; 10. a mounting hole; 11. a mounting shaft; 12. support legs; 13. a cross bar; 14. and a diagonal draw bar.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1 to 4, in this embodiment, an auditorium chair for conveniently placing articles includes a backrest 1, a cushion 9 is provided at the bottom of the backrest 1, side fixing plates 3 are fixedly installed at the left and right sides of the backrest 1 near the bottom, armrests 4 are fixedly installed at the front ends of the two side fixing plates 3, a containing assembly 5 is movably connected to one side of the two side fixing plates 3 through a rotating shaft, the containing assembly 5 rotates relative to the side fixing plates 3, a mounting shaft 11 is fixedly installed at the middle part of the left and right sides of the cushion 9, mounting holes 10 are provided at the left and right sides of the inner side of the side fixing plates 3, the cushion 9 is movably connected with the mounting holes 10 through the mounting shaft 11, and the cushion 9 rotates relative to the side fixing plates 3 through the mounting shaft 11.

As shown in fig. 1, 2 and 3, the outer side surface of the installation shaft 11 is sleeved with a torsion spring and is connected with the installation hole 10, the rear side of the top end of the cushion 9 is contacted with the bottom end of the backrest 1 when the cushion 9 is parallel to the ground, the front side of the bottom end of the cushion 9 is fixedly provided with supporting legs 12, the middle part of the rear end of the supporting legs 12 is fixedly provided with a cross rod 13, the rear end of the cross rod 13 is fixedly provided with a diagonal draw bar 14, the other end of the diagonal draw bar 14 is connected with the middle part of the bottom end of the cushion 9, the headrest 2 is installed at the position of the front surface of the backrest 1, the middle part of the back surface of the backrest 1 is fixedly provided with a support frame 6, the left side and the right side of the support frame 6 close to the front end are fixedly provided with extension frames 7, the top ends of the extension frames 7 are connected with the bottom ends of the side fixing plates 3, the front ends of the extension frames 7 are fixedly provided with limiting frames 8, when the bottom ends of the cushion 9 are mutually perpendicular to the ground, and the bottom ends of the cushion 9 are contacted with the inner side surfaces of the limiting frames 8, and the bottom ends of the supporting legs 12 are on the same horizontal plane when the cushion 9 is parallel to the ground.

Through pressing down cushion 9, cushion 9 can take place to rotate through the relative mounting hole 10 of installation axle 11 this moment, cushion 9 keeps being in parallel state with ground this moment, when contact between supporting leg 12 and the ground of cushion 9 bottom, can be in normal use state this moment, diagonal bracing 14 that is located cushion 9 bottom this moment can carry out the diagonal bracing to cushion 9, accomplish the support to the user, when not using, be located the inside torsional spring automatic re-setting of installation axle 11 can drive cushion 9 automatic re-setting, at this moment cushion 9 can with ground mutually perpendicular, until the bottom of cushion 9 contacts with the medial surface of spacing 8, can accomplish folding state and reduce occupation space, cushion intensity is higher, and easily accomodate.

As shown in fig. 1 and 4, the storage assembly 5 includes a storage plate 501, the storage plate 501 rotates relative to the side fixing plate 3, storage slots 502 are formed in both sides of the top end of the storage plate 501, an extension plate 503 is fixedly mounted at the front end of the storage plate 501, a cup holder slot 504 is formed in the top end of the extension plate 503, a clamping slot 505 is formed in the bottom end of the cup holder slot 504 at equal angles, clamping blocks 506 are movably clamped in the clamping slot 505, guide blocks 508 are fixedly mounted on the top ends of the clamping blocks 506, limiting springs 507 located in the clamping slot 505 are fixedly mounted on the back surfaces of the clamping blocks 506, and the other ends of the limiting springs 507 are fixedly connected with one ends of the clamping slots 505.

Through rotating the storage plate 501 and enabling the opposite side fixing plate 3 to rotate, after the storage plate 501 rotates a certain angle, the storage groove 502 and the cup holder groove 504 are exposed, at this time, the storage groove 502 can be used for placing cylindrical objects, when a teacup needs to be placed, the bottom end of the teacup can be inserted into the cup holder groove 504, at this time, the bottom end of the teacup can be contacted with the top end of the guide block 508, at this time, the guide block 508 can be driven to move towards the inner wall of the cup holder groove 504 under the guide action of the guide block 508, at this time, the clamping block 506 can be displaced relative to the clamping groove 505, at this time, the limiting spring 507 is compressed until the bottom end of the teacup is contacted with the bottom end of the cup holder groove 504, at this time, the automatic reset of the clamping block 506 can be driven until the guide block 508 is automatically reset to complete clamping the teacup, limiting fixation of the teacup is completed, at this time, the teacup can be pulled out upwards, and the objects, especially the teacup, are placed.

The utility model provides an auditorium chair convenient for placing articles, which has the following specific working principle:

when the cushion 9 is needed to be used, the cushion 9 can be pressed downwards, the cushion 9 can rotate relative to the mounting hole 10 through the mounting shaft 11, the cushion 9 is kept in a parallel state with the ground, when the supporting legs 12 at the bottom end of the cushion 9 are contacted with the ground, the cushion 9 can be in a normal use state, the diagonal bracing 14 at the bottom end of the cushion 9 can support the cushion 9 in an inclined manner, the cushion 9 is supported by a user, when the cushion 9 is not used, the torsion spring in the mounting shaft 11 can automatically reset to drive the cushion 9 to automatically reset, the cushion 9 can be mutually perpendicular to the ground until the bottom end of the cushion 9 is contacted with the inner side surface of the limiting frame 8, the folding state can be completed, the occupied space is reduced, when the user is above the cushion 9 and needs to place objects, the opposite side fixing plate 3 can rotate through rotating the containing plate 501, after the storage plate 501 rotates a certain angle, the storage groove 502 and the cup holder groove 504 are exposed, at this moment, cylindrical objects can be placed by the storage groove 502, when a teacup needs to be placed, the bottom end of the teacup can be inserted into the cup holder groove 504, at this moment, the bottom end of the teacup can be contacted with the top end of the guide block 508, at this moment, the guide block 508 can be driven to move towards the inner wall of the cup holder groove 504 under the guide action of the guide block 508, at this moment, the clamping block 506 can be displaced relative to the clamping groove 505, at this moment, the limiting spring 507 is compressed until the bottom end of the teacup contacts with the bottom end of the cup holder groove 504, at this moment, under the reset action of the limiting spring 507, the automatic reset of the clamping block 506 can be driven until the guide block 508 is automatically reset to complete clamping the teacup, limiting fixation of the teacup is completed, and the teacup can be pulled out upwards when taken out.

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

Claims

1. The utility model provides a convenient auditorium chair of placing article, includes back (1), its characterized in that: the utility model discloses a seat cushion, including back (1), cushion (9), mounting hole (10) are all offered to the left and right sides that back (1) is close to the bottom, two equal fixed mounting in front end of side fixed plate (3) has handrail (4), two one side of side fixed plate (3) has storage module (5) through pivot swing joint, storage module (5) relative side fixed plate (3) rotate, equal fixed mounting in middle part of cushion (9) left and right sides has installation axle (11), mounting hole (10) are all offered in the left and right sides of side fixed plate (3) medial surface, swing joint between cushion (9) through installation axle (11) and mounting hole (10), cushion (9) rotate through installation axle (11) relative side fixed plate (3).

2. An auditorium chair for facilitating placement of items as defined in claim 1, wherein: the outer side surface of the installation shaft (11) is sleeved with a torsion spring and is connected with the installation hole (10), and when the cushion (9) is parallel to the ground, the rear side of the top end of the cushion (9) is contacted with the bottom end of the backrest (1).

3. An auditorium chair for facilitating placement of items as defined in claim 1, wherein: the front side fixed mounting of cushion (9) bottom has supporting leg (12), the middle part fixed mounting of supporting leg (12) rear end has horizontal pole (13), the rear end fixed mounting of horizontal pole (13) has diagonal draw bar (14), the other end of diagonal draw bar (14) is connected with the middle part of cushion (9) bottom.

4. An auditorium chair for facilitating the placement of items as defined in claim 3, wherein: the headrest is characterized in that a headrest (2) is arranged at the position, close to the top end, of the front surface of the backrest (1), a supporting frame (6) is fixedly arranged in the middle of the back surface of the backrest (1), extension frames (7) are fixedly arranged on the left side and the right side, close to the front end, of the supporting frame (6), and the top ends of the extension frames (7) are connected with the bottom ends of the side fixing plates (3).

5. An auditorium chair for facilitating placement of items as defined in claim 4, wherein: the front end fixed mounting of extension frame (7) has spacing (8), when cushion (9) and ground mutually perpendicular, the bottom of cushion (9) contacts with the medial surface of spacing (8), the bottom of supporting leg (12) is in on the same horizontal plane with the bottom of support frame (6) when cushion (9) are parallel with ground.

6. An auditorium chair for facilitating placement of items as defined in claim 1, wherein: the storage assembly (5) comprises a storage plate (501), the storage plate (501) rotates relative to the side fixing plate (3), storage grooves (502) are formed in the left side and the right side of the top end of the storage plate (501), an extension plate (503) is fixedly arranged at the front end of the storage plate (501), and a cup holder groove (504) is formed in the top end of the extension plate (503).

7. An auditorium chair for facilitating placement of items as defined in claim 6, wherein: clamping grooves (505) are formed in the bottom ends of the cup holder grooves (504) at equal angles, clamping blocks (506) are movably clamped in the clamping grooves (505), guide blocks (508) are fixedly installed at the top ends of the clamping blocks (506), limiting springs (507) located in the clamping grooves (505) are fixedly installed on the back surfaces of the clamping blocks (506), and the other ends of the limiting springs (507) are fixedly connected with one ends of the clamping grooves (505).