CN216961954U

CN216961954U - Multifunctional combined three-stool set

Info

Publication number: CN216961954U
Application number: CN202122839224.XU
Authority: CN
Inventors: 辛崇文
Original assignee: Qingdao Shenhe Wood Co ltd
Current assignee: Qingdao Shenhe Wood Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-07-15
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to a combined stool, in particular to a multifunctional combined three-stool. The device comprises a fixing device and a locking device arranged in the fixing device, wherein the fixing device comprises a roll-over stand, and one side of the top end of the roll-over stand is hinged with a fixing frame. According to the combined set of three stools, the limit of the locking block on the locking block can be relieved by pushing the driving rod when a ladder is needed, the overturning frame can be overturned at the moment, the fixed inserting rod is inserted into the fixed frame, so that the combined set of three stools is assembled, the fixed frame and the overturning frame cannot rotate relatively by the positioning rod, the fixed inserting rod cannot fall off by the matching of the fixed block and the fixed frame, the combined set of three stools cannot scatter after being assembled into the ladder, the combined set of three stools is turned into the ladder when the ladder is needed to be used in a room with a large space, the ladder does not need to be prepared in the room, resources and space are saved, and meanwhile, the attractiveness is not influenced.

Description

Multifunctional combined set of three stools

Technical Field

The utility model relates to a combined stool, in particular to a multifunctional combined three-stool.

Background

The combined three stools are combined stools commonly used indoors, in a room with a large space, when things at a high position need to be manually maintained or moved, a special ladder is often needed, the ladder often influences the attractiveness of indoor overall decoration indoors, resource waste can be caused by specially preparing the ladder indoors, people often use the stools as climbing tools when no ladder is available, and the stools have the phenomenon of insufficient height and cannot meet the use requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional combined three-stool set to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides a multifunctional combined set three-stool, which comprises a fixing device and a locking device arranged in the fixing device, wherein the fixing device comprises a roll-over stand, one side of the top end of the roll-over stand is hinged with a fixing frame, two sides of the bottom end of the roll-over stand are fixedly connected with fixed inserted rods, the fixed inserted rods are in inserted fit with the fixing frame, the bottom end of the fixing frame is provided with a clamping groove matched with the fixed inserted rods, the top end of the clamping groove is provided with a circular groove penetrating through the fixing frame, the inside of the circular groove is connected with a positioning rod in a sliding mode, the bottom end of the positioning rod is arranged in the clamping groove, and the top end of the positioning rod penetrates through the fixing frame and is in inserted fit with the roll-over stand.

As a further improvement of the technical scheme, the locking device comprises a driving rod with one end penetrating through the fixing frame, a rack is arranged on one side of the driving rod, a locking gear is arranged on one side of the driving rod, the locking gear is rotatably connected with the fixing frame, and the locking gear is meshed with the rack.

As a further improvement of the technical scheme, one side of the bottom of the driving rod is provided with two wedge-shaped locking blocks, one end of each locking block is fixedly connected with a clamping spring, and the clamping springs are fixedly connected with the fixing frame.

As a further improvement of the technical scheme, the right side is fixedly connected with the top end of the locking block and the bottom end of the driving rod, the left side is fixedly connected with a driven rod at the top end of the locking block, the driven rod is meshed with the locking gear, the locking block is arranged in the middle of the locking block, the locking block is matched with the locking block in a clamping mode, and the locking block is fixedly connected with the turnover frame.

As a further improvement of the technical scheme, a sleeve rod is fixedly connected to the position, close to the top end, inside the fixed insertion rod, an insertion rod is inserted into one end of the inner wall of the sleeve rod in a sliding mode, a fixed spring is fixedly connected to the end, close to the sleeve rod, of the insertion rod, the fixed spring is fixedly connected with the sleeve rod, and one end of the other end of the insertion rod is fixedly connected with a fixed block of the fixing frame in a penetrating mode.

As a further improvement of the technical scheme, the positions, close to the bottom, of the two sides of the fixing frame are connected with limiting blocks in a sliding mode, one side of the bottom end of the positioning rod is fixedly connected with a fixing rod penetrating through the fixing frame, the limiting blocks are in clamping fit with the fixing rod, the outer wall of the positioning rod is sleeved with a positioning spring, and the positioning spring is fixedly connected with the fixing frame.

Compared with the prior art, the utility model has the beneficial effects that:

in this three stools of many function combination cover, when needs use the ladder, promote the initiative pole and can remove the injecing of locking piece to the locking piece, just can overturn the roll-over stand this moment and come, insert the mount with fixed inserted bar inside, make the equipment that realizes three stools of this combination cover, the locating lever makes mount and roll-over stand can not take place relative rotation, the cooperation of fixed block and mount makes fixed inserted bar also can not take place to drop, can not scatter after realizing that three stools of this combination cover assemble into the ladder, realized that three stools of this combination cover become the ladder when the great indoor ladder that needs use of ladder, need not prepare the ladder indoor, do not influence pleasing to the eye when saving resource and space.

Drawings

FIG. 1 is a schematic view of the construction of the present invention;

FIG. 2 is a schematic view of a stool structure of the utility model;

fig. 3 is a schematic structural view of the locking device of the present invention;

fig. 4 is a schematic structural view of the fixing device of the utility model;

fig. 5 is a schematic structural diagram of the fixing block, the insertion rod, the fixing spring and the loop bar of the utility model.

The various reference numbers in the figures mean:

100. a fixing device;

110. a roll-over stand; 111. fixing the inserted rod; 112. a locking block; 113. fixing the spring; 114. a loop bar; 115. a rod is inserted; 116. A fixed block; 120. a fixed mount; 121. positioning a rod; 122. a positioning spring; 123. a limiting block;

200. a locking device;

210. a driving lever; 220. a locking gear; 230. a locking block; 240. a driven rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1-5, the present embodiment provides a multifunctional combined set three-stool, including a fixing device 100 and a locking device 200 disposed inside the fixing device 100, the fixing device 100 includes a roll-over stand 110, the roll-over stand 110 is used for driving a fixed inserted bar 111 to move, one side of the top end of the roll-over stand 110 is hinged with a fixed mount 120, the fixed mount 120 is used for cooperating with the fixed inserted bar 111 to form a ladder, two sides of the bottom end of the roll-over stand 110 are fixedly connected with the fixed inserted bar 111, the fixed inserted bar 111 is used for cooperating with the fixed mount 120 to form a ladder, the roll-over stand 110 is supported to be not toppled over during normal times, the fixed inserted bar 111 cooperates with the fixed mount 120 in an inserting manner, the bottom end of the fixed mount 120 is provided with a slot matching with the fixed inserted bar 111, the slot is used for cooperating with the fixed inserted bar 111, the top end of the slot is provided with a circular slot penetrating through the fixed mount 120, the circular slot is used for placing a positioning bar 121, the positioning bar 121 is slidably connected inside the circular slot, the positioning rod 121 is used for completing the insertion with the roll-over stand 110 when the fixed insertion rod 111 and the clamping groove are inserted, the position between the roll-over stand 110 and the fixing frame 120 is fixed, the bottom end of the positioning rod 121 is arranged in the clamping groove, the top end of the positioning rod 121 penetrates through the fixing frame 120 and is inserted and matched with the roll-over stand 110, and the effect that the combined three stools are assembled into a ladder after the roll-over stand 110 is turned over for 180 degrees is achieved.

In this embodiment, when the combined set of three stools needs to be changed into a ladder, the turning frame 110 is turned over by 180 degrees, the fixed inserting rod 111 of the stool at the bottom end is inserted into the clamping groove of the stool at the top end, the fixed inserting rod 111 pushes the positioning rod 121 to the inside of the turning frame 110 to complete the inserting and matching with the turning frame 110, so that the turning frame 110 and the fixing frame 120 cannot rotate relatively.

In order to prevent the combined set of three stools from toppling over during daily sitting, the locking device 200 comprises a driving rod 210 with one end penetrating through the fixed frame 120, the driving rod 210 is used for driving a locking block 230 to move, one side of the driving rod 210 is provided with a rack which is used for driving the locking gear 220 to rotate, one side of the driving rod 210 is provided with a locking gear 220, the locking gear 220 is used for driving a driven rod 240 to move, the locking gear 220 is rotatably connected with the fixed frame 120 and is meshed with the rack, one side of the bottom of the driving rod 210 is provided with two wedge-shaped locking blocks 230, the locking blocks 230 are used for limiting the positions of the locking blocks 112, one end of each locking block 230 is fixedly connected with a clamping spring which is used for pushing the locking block 230 to clamp the locking block 112 to prevent the locking block 112 from moving, the clamping spring is fixedly connected with the fixed frame 120, the top end of the right locking block 230 is fixedly connected with the bottom end of the driving rod 210, the top end of the left locking block 230 is fixedly connected with the driven rod 240, the driven rod 240 is used for driving the locking blocks 230 on the other side to move, the driven rod 240 is meshed with the locking gear 220, the locking blocks 112 are arranged in the middles of the two locking blocks 230, the locking blocks 112 are used for enabling the position between the roll-over stand 110 and the fixing frame 120 to be relatively fixed through being matched with the locking blocks 230, the locking blocks 230 are in clamping fit with the locking blocks 112, the locking blocks 112 are fixedly connected with the roll-over stand 110, and therefore the combined set three-stool cannot topple over when being used in daily life and sitting.

In order to prevent the fixed inserted rod 111 from falling off after being inserted into the fixed frame 120, a sleeve rod 114 is fixedly connected to a position close to the top end inside the fixed inserted rod 111, the sleeve rod 114 is used for determining the position of an inserted rod 115, an inserted rod 115 is inserted into one end of the inner wall of the sleeve rod 114 in a sliding manner, the inserted rod 115 is used for driving a fixed block 116, a fixed spring 113 is fixedly connected to one end of the inserted rod 115 close to the sleeve rod 114, the fixed spring 113 is used for pushing the inserted rod 115 to enable the fixed block 116 to be clamped with the fixed frame 120, so that the fixed inserted rod 111 is fixed, the fixed spring 113 is fixedly connected with the sleeve rod 114, one end of the other end of the inserted rod 115 is fixedly connected with the fixed block 116 penetrating through the fixed frame 120, the fixed block 116 is used for fixing the relative position of the inserted rod 111 and the fixed frame 120, a limiting block 123 is slidably connected to positions close to the bottom ends of the fixed frame 120, and a fixed rod penetrating through the fixed frame 120 is fixedly connected to one side of the bottom end of the fixed rod 121, the fixed rod is used for cooperating with the limiting block 123 and fixedly holding the position of the fixed rod 121, the limiting block 123 cooperates with fixed rod joint, the outer wall of the fixed rod 121 is sheathed with the positioning spring 122, the positioning spring 122 is used for limiting the position of the fixed rod, the positioning spring 122 is fixedly connected with the fixed frame 120, after the fixed inserted rod 111 is inserted into the fixed frame 120, the position of the fixed inserted rod 111 is fixed, and meanwhile, the positioning rod 121 at the lowest end can also be inserted into the roll-over stand 110 to fix the relative position of the roll-over stand 110 and the fixed frame 120.

When the multifunctional combined set of three stools of the embodiment is used specifically, when the combined set of three stools needs to be changed into a ladder, the driving rod 210 is pushed, the driving rod 210 drives the locking block 230 to move and simultaneously drives the locking gear 220 to rotate, the locking gear 220 drives the driven rod 240 and the locking block 230 on the other side to move, the limitation on the locking block 112 is removed, the roll-over stand 110 is turned over by 180 degrees, the fixed inserted rod 111 of the stool at the bottom end is inserted into the clamping groove of the stool at the top end, the fixed inserted rod 111 pushes the positioning rod 121 to the inside of the roll-over stand 110 and the roll-over stand 110 is in inserted fit, so that the roll-over stand 110 and the fixed stand 120 cannot rotate relatively, at this time, the fixed block 116 and the fixed stand 120 are clamped, so that the relative positions of the fixed inserted rod 111 and the fixed stand 120 are fixed, another stool is assembled according to the method, the fixed rod at the bottom end is lifted upwards, the fixed rod drives the positioning rod to move upwards and fix the roll-over stand 110, the movable limiting block 123 is clamped with the fixed rod, so that the fixed rod 121 cannot move, the effect that the combined set of three stools is changed into a ladder is achieved after the whole combined ladder is fixed, the ladder does not need to be arranged, and the use purpose of the combined set of three stools is increased.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A multifunctional combined set of three stools comprises a fixing device (100) and a locking device (200) arranged inside the fixing device (100), and is characterized in that: fixing device (100) includes roll-over stand (110), one side on roll-over stand (110) top articulates there is mount (120), fixed inserted bar (111) of both sides fixedly connected with of roll-over stand (110) bottom, fixed inserted bar (111) and mount (120) are pegged graft and are cooperated, the bottom of mount (120) is seted up with the anastomotic draw-in groove of fixed inserted bar (111), the circular slot that runs through mount (120) is seted up on the top of draw-in groove, the inside sliding connection of circular slot has locating lever (121), the bottom setting of locating lever (121) is in the inside of draw-in groove, the top of locating lever (121) runs through mount (120) and pegs graft the cooperation with roll-over stand (110).

2. The multifunctional combined set of three stools of claim 1, wherein: locking device (200) include that one end runs through drive lever (210) of mount (120), one side of drive lever (210) is equipped with the rack, one side of drive lever (210) is equipped with locking gear (220), locking gear (220) and mount (120) rotate and are connected, locking gear (220) and rack toothing.

3. The multifunctional combined set of three stools of claim 2, wherein: one side of active lever (210) bottom is equipped with two and is wedge-shaped locking piece (230), the one end fixedly connected with joint spring of locking piece (230), joint spring and mount (120) fixed connection.

4. The multifunctional combined set of three stools of claim 3, wherein: the right side the top of locking block (230) and the bottom fixed connection of drive lever (210), the left side the top fixed connection of locking block (230) has driven lever (240), driven lever (240) and locking gear (220) meshing, two the centre of locking block (230) is equipped with locking block (112), locking block (230) and locking block (112) joint cooperation, locking block (112) and roll-over stand (110) fixed connection.

5. The multifunctional combined set of three stools of claim 4, wherein: the fixed inserted bar (111) is inside is close to top end position fixedly connected with loop bar (114), the slip grafting of the one end of loop bar (114) inner wall has inserted bar (115), one end fixedly connected with fixed spring (113) that inserted bar (115) is close to loop bar (114), fixed spring (113) and loop bar (114) fixed connection, the fixed block (116) of mount (120) are run through to the other end fixedly connected with one end of inserted bar (115).

6. The multifunctional combined set of three stools of claim 1, wherein: the fixing frame is characterized in that limiting blocks (123) are connected to the positions, close to the bottom, of two sides of the fixing frame (120) in a sliding mode, a fixing rod penetrating through the fixing frame (120) is fixedly connected to one side of the bottom end of the positioning rod (121), the limiting blocks (123) are matched with the fixing rod in a clamping mode, a positioning spring (122) is sleeved on the outer wall of the positioning rod (121), and the positioning spring (122) is fixedly connected with the fixing frame (120).