CN221129364U - Extensible field operation bench - Google Patents

Abstract

The utility model relates to the field of furniture, in particular to an extensible field operation stool. The utility model provides an extensible field operation stool which is suitable for multiple people to use. The utility model provides a field operation bench of extensible, is including bottom plate, rotating turret, pivot and cushion etc. and the bottom plate is totally 2, all is connected with the rotating turret on the bottom plate, all rotates between the middle part of both sides about the rotating turret and is connected with the pivot, is connected with a plurality of cushions between the rotating turret upper portion. According to the utility model, the supporting range of the soft cushion is expanded by matching the extending plate with the supporting component, so that the rest and operation requirements of operators are met, and the use convenience is improved.

Description

Extensible field operation bench

Technical Field

The utility model relates to the field of furniture, in particular to an extensible field operation stool.

Background

The outdoor folding operation stool is a portable seat which is easy to carry and use, is designed for outdoor work, outdoor activities or other situations requiring sitting to work or rest, can be used for various outdoor activities, provides a convenient choice for outdoor lovers to sit to rest or work, does not need to rely on the ground or rocks to provide a seat, but is generally carried by one person for outdoor activities at present, the supporting range of the folding stool is smaller, and a plurality of persons carry the folding stool more troublesome.

Thus, in response to the above problems, an extensible field bench suitable for use by multiple persons has been developed.

Disclosure of utility model

In order to overcome the defects that at present, outdoor activity operation is generally carried out by carrying one stool by one person, the supporting range of the folding stool is smaller, and carrying the folding stool by a plurality of persons is troublesome, the utility model provides an extensible field operation stool suitable for being used by a plurality of persons.

The technical implementation scheme of the utility model is as follows: the utility model provides a field operation bench of extensible, including the bottom plate, the rotating turret, pivot and cushion, the bottom plate is total 2, all be connected with the rotating turret on the bottom plate, all rotate between the middle part of rotating turret left and right sides two parts and be connected with the pivot, be connected with a plurality of cushions between the rotating turret upper portion, still including extending mechanism, extending mechanism is including the mounting, rotating member, extension board and supporting component, the non-adjacent one of pivot all is connected with the mounting, the equal rotation in mounting upper portion is connected with the rotating member, the non-adjacent one side in rotating member upper portion all is connected with the extension board, the adjacent one side of extension board lower part all rotates and is connected with supporting component.

Optionally, still including locking mechanism, locking mechanism is including fixing base, rotor plate, spring and carriage, both sides all are connected with the fixing base about the rear side bottom plate middle part, all rotate on the fixing base and be connected with the rotor plate, all slide in the rotor plate front portion and be connected with the carriage, be connected with many springs between the inside of carriage rear side all and the adjacent rotor plate, both sides all open about the front side bottom plate middle part have the draw-in groove, the joint between the lower part of carriage front portion all and the adjacent draw-in groove, the joint between the lower part of carriage front portion all and rear side limit frame upper portion.

Optionally, a plurality of rib frames are connected to the edges of the lower part of the rotating frame.

Optionally, the non-adjacent sides of the extension plates are connected with bearing pads.

Optionally, two adjacent sides in bottom of extension board front and back portion all are connected with the limiting plate.

Optionally, the supporting component is including rotating seat, sliding sleeve, backup pad and fastener, and the adjacent one side of extension board lower part all is connected with two rotation seats of fore-and-aft symmetry, rotates and all is connected with sliding sleeve on the seat, all is connected with the backup pad in the sliding sleeve, all opens in the backup pad has a plurality of spacing grooves, and sliding sleeve upper portion all opens the through-hole, and the equal joint has the fastener between through-hole and the adjacent spacing groove.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the supporting range of the soft cushion is expanded by matching the extending plate with the supporting component, so that the rest and operation requirements of operators are met, and the use convenience is improved.

2. According to the utility model, the sliding frame is used for limiting the bottom plate and the rotating frame, so that the rotating frame and the bottom plate are stably limited and stored, and the storage and support stability of the bottom plate and the rotating frame is improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a partial perspective structure of the present utility model.

Fig. 3 is a schematic perspective view of the extension mechanism of the present utility model.

Fig. 4 is a partial perspective sectional view of the extension mechanism of the present utility model.

Fig. 5 is a schematic perspective view of a locking mechanism according to the present utility model.

Meaning of reference numerals in the drawings: 1: bottom plate, 2: rotating frame, 21: rotating shaft, 3: cushion, 4: extension mechanism, 41: fixing piece, 42: rotation piece, 43: extension plate, 44: support assembly, 5: locking mechanism, 51: fixing base, 52: rotating plate, 53: spring, 54: and a sliding frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a field operation bench that can extend, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, including bottom plate 1, rotating turret 2, pivot 21 and cushion 3, bottom plate 1 is total 2, all be connected with the rotating turret 2 that is used for rotating and accomodate on the bottom plate 1, the equal edge in rotating turret 2 lower part all is connected with a plurality of rib framves, all be connected with pivot 21 between the middle part of rotating turret 2 left and right sides two portions, be connected with 7 cushion 3 that are used for supporting and place between rotating turret 2 upper portion, still including extension mechanism 4, extension mechanism 4 is including mounting 41, rotating member 42, extension plate 43 and supporting component 44, the non-adjacent one portion of pivot 21 all is connected with mounting 41, mounting 41 upper portion all rotates and is connected with rotating member 42, all be connected with the extension plate 43 that is used for extending support on the non-adjacent one side of rotating member 42 upper portion, all be connected with the limiting plate on the adjacent one side of the bottom of extension plate 43 front and back two portions all, all be connected with the limiting plate between the adjacent one side of extension plate 43 lower portion all rotates the supporting plate 43 and is connected with the rotating support plate 43 and is used for accomodating the supporting component, all open the supporting plate 43, all has the sliding sleeve on the adjacent one side has the sliding sleeve, all has the upper portion to open the adjacent supporting plate 44, all has the sliding sleeve 43.

When the stool chair is used in field operation to support and rest, can use this device, what needs to be explained is, at first, all rotate two bottom plates 1 through pivot 21 to non-adjacent one side with two rotating racks 2 and place on supporting platform, thereby make rotating racks 2 all rotate adjacent bottom plate 1 and open, and then make bottom plate 1 support rotating racks 2, rotating racks 2 upper portion all prop up cushion 3 simultaneously, thereby make the operation personnel can sit and rest and operate on cushion 3, when the demand of operation personnel can not be satisfied in the supporting position of cushion 3, upwards rotate two extension boards 43 through rotating member 42, simultaneously support the support component 44 on the extension board 43 all downwards rotate and slide adjacent extension board 43, thereby make extension board 43 all extend the support placing range of cushion 3, after the use is accomplished, all upwards rotate support component 44 and reset, simultaneously with extension board 43 all through rotating down reset accomodate cushion 3, then all rotate two rotating racks 2 to adjacent one side, thereby make rotating racks 2 lower part carry out rest and operation personnel's demand is satisfied, thereby the operation is carried out with the extension board 3 through the extension board 3, and the demand is satisfied, and the operation is further carried out by the extension board 3.

As shown in fig. 1 and 5, the locking mechanism 5 is further included, the locking mechanism 5 includes a fixing seat 51, a rotating plate 52, springs 53 and a sliding frame 54, the left and right parts of the middle part of the rear side bottom plate 1 are all connected with the fixing seat 51, the rotating plate 52 for assisting in rotating and limiting is connected on the fixing seat 51 in a rotating manner, the sliding frame 54 for limiting the bottom plate 1 and the rotating frame 2 is connected in the front part of the rotating plate 52 in a sliding manner, 3 springs 53 are connected between the rear side of the sliding frame 54 and the inside of the adjacent rotating plate 52, clamping grooves are formed in the left and right parts of the middle part of the front side bottom plate 1, the lower part of the front part of the sliding frame 54 is clamped with the upper part of the rear side limiting frame, and the lower part of the front part of the sliding frame 54 is clamped with the upper part of the rear side limiting frame.

It should be noted that when the rotating frame 2 is used to rotate and open the bottom plate 1, the rotating plates 52 are all rotated backwards, so that the front portions of the sliding frames 54 are all separated from the upper portions of the rotating frames 2 on the front side bottom plate 1, the springs 53 are all retracted and reset, the springs 53 are all used to drive the adjacent sliding frames 54 to slide and reset downwards, then the front portions of the sliding frames 54 are all clamped with the front side bottom plate 1, the bottom plate 1 and the rotating frames 2 can be fixed, after the rotating frame is used, the sliding frames 54 are all rotated upwards through the adjacent rotating plates 52, so that the sliding frames 54 are all separated from the clamping limiting state with the front side bottom plate 1, the sliding frames 54 are all slid upwards along the adjacent rotating plates 52, the springs 53 are all stressed to extend, then the rotating frames 2 are reversely rotated to be stored, meanwhile, the sliding frames 2 are all stably limited to be stored by clamping the upper portions of the rotating frames 2 on the front side bottom plate 1, the sliding frames 54 are all stored with the bottom plate 1, and the rotating frames 2 are all stably stored with the limiting state, and the limiting state of the rotating frames 2 is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a field operation bench that can extend, including bottom plate (1), rotating turret (2), pivot (21) and cushion (3), bottom plate (1) are 2 altogether, all are connected with rotating turret (2) on bottom plate (1), all rotate between the middle part of both sides about rotating turret (2) and be connected with pivot (21), be connected with a plurality of cushions (3), characterized by between rotating turret (2) upper portion: the automatic extension device is characterized by further comprising an extension mechanism (4), wherein the extension mechanism (4) comprises a fixing piece (41), a rotating piece (42), an extension plate (43) and a supporting component (44), one part of the rotating shaft (21) which is not adjacent is connected with the fixing piece (41), the upper part of the fixing piece (41) is connected with the rotating piece (42) in a rotating mode, one side of the rotating piece (42) which is not adjacent is connected with the extension plate (43), and one side of the lower part of the extension plate (43) which is adjacent is connected with the supporting component (44) in a rotating mode.

2. An extensible field work bench according to claim 1, wherein: still including locking mechanism (5), locking mechanism (5) are including fixing base (51), rotating plate (52), spring (53) and carriage (54), both sides all are connected with fixing base (51) about rear side bottom plate (1) middle part, all rotate on fixing base (51) and be connected with rotating plate (52), all be connected with carriage (54) in rotating plate (52) the anterior, be connected with many springs (53) between carriage (54) rear side all and adjacent rotating plate (52) inside, both sides all open about front side bottom plate (1) middle part have the draw-in groove, the joint between lower part of carriage (54) the anterior all and the adjacent draw-in groove, the joint between lower part of carriage (54) front portion and rear side limit frame upper portion.

3. An extensible field work bench according to claim 1, wherein: the edges of the lower part of the rotating frame (2) are connected with a plurality of rib frames.

4. An extensible field work bench according to claim 1, wherein: the non-adjacent sides of the extension plates (43) are connected with bearing pads.

5. An extensible field work bench according to claim 1, wherein: limiting plates are connected to adjacent sides of the bottoms of the front and rear parts of the extension plates (43).

6. An extensible field work bench according to claim 1, wherein: the support assembly (44) comprises a rotating seat, a sliding sleeve, a support plate and a clamping piece, wherein two rotating seats which are symmetrical around are connected to adjacent sides of the lower portion of the extension plate (43), the sliding sleeve is connected to the rotating seats in a rotating mode, the support plate is connected to the sliding sleeve in a sliding mode, a plurality of limiting grooves are formed in the support plate in a sliding mode, through holes are formed in the upper portion of the sliding sleeve, and the clamping piece is clamped between each through hole and each adjacent limiting groove.