CN211253836U

CN211253836U - Novel semi-automatic classification lift for dustbin device

Info

Publication number: CN211253836U
Application number: CN201921978425.4U
Authority: CN
Inventors: 李卓
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-14
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a novel semi-automatic categorised is elevating gear for dustbin, the on-line screen storage device comprises a base, the upper end surface fixed connection of base support frame and link, and the link setting is in the rear end of support frame, one side surface fixed connection of support frame has the reducing gear box, and the front end surface swing joint of reducing gear box has the connecting axle, one side of reducing gear box is provided with electric tool, and the upper end swing joint of reducing gear box has the gear, the surface swing joint of gear has first chain and second chain, first chain sets up the one side at the second chain, the inside lower extreme position swing joint of second chain has driven gear. The utility model discloses a portable electric tool can cooperate the operation to a plurality of rubbish elevating gear, and the person of facilitating the use handles dumping of rubbish, and easy operation, reducible staff's intensity of labour and improvement staff's work efficiency, and the use is comparatively convenient, and the effect is showing.

Description

Novel semi-automatic classification lift for dustbin device

Technical Field

The utility model relates to a sanitation equipment technical field specifically is a novel semi-automatic classification is lift for dustbin device.

Background

At present, people's life can produce more rubbish, and because the nutrition is abundant in the current rubbish, the fly is more around the dustbin, seriously influence urban environment, therefore, need the staff to carry out frequent processing to rubbish, collect rubbish at city multi-use dustbin, later concentrate by the staff and collect the transportation and handle, after the dustbin is filled with rubbish, need take out the dustbin or lift and empty rubbish and pour out rubbish, the inconvenient user pours out the rubbish in the dustbin, and intensity of labour is higher, also can't improve staff's work efficiency, and is not practical enough.

Therefore, a novel lifting device for a semi-automatic classification dustbin is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel semi-automatic classification is elevating gear for dustbin, can cooperate the operation to a plurality of rubbish elevating gear through a portable electric tool, the person of facilitating the use handles empting of rubbish, and easy operation, reducible staff's intensity of labour and improvement staff's work efficiency, and the use is comparatively convenient, independent motor need not be joined in marriage to every device, the wire that need not arrange, power failure's production has been avoided, use cost is lower, the device operation is stable, the effect is showing, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel lifting device for a semi-automatic classification dustbin comprises a base, wherein a support frame and a connecting frame are fixedly connected to the outer surface of the upper end of the base, the connecting frame is arranged at the rear end of the support frame, a reduction gearbox is fixedly connected to the outer surface of one side of the support frame, a connecting shaft is movably connected to the outer surface of the front end of the reduction gearbox, an electric tool is arranged on one side of the reduction gearbox, a gear is movably connected to the upper end of the reduction gearbox, a first chain and a second chain are movably connected to the outer surface of the gear, the first chain is arranged on one side of the second chain, a driven gear is movably connected to the lower end of the second chain and arranged at the lower end of one side of the support frame, a first connecting plate is movably connected to the outer surface of the front end of the support frame, a second connecting plate is movably connected to the outer surface of the rear, and the outer fixed surface of the upper end of the frame is connected with the bearing, the inside swing joint of bearing has the swing arm, and the one end fixedly connected with of swing arm dials the board, the other end outer fixed surface of swing arm is connected with the framework, and one side outer surface swing joint of framework has the dead lever, one side outer fixed surface of link is connected with the baffle, the upper end outer surface swing joint of framework has the dustbin.

Preferably, the outer surface of the rear end of the second connecting plate is fixedly connected with a fixing plate and a connecting rod, the second chain is fixedly connected with the second connecting plate through the fixing plate, the connecting rod is located below the fixing plate, and the second chain is not in contact with the connecting rod.

Preferably, a roller is movably connected between the second connecting plate and the first connecting plate, and the roller is in contact with the supporting frame.

Preferably, one side of the electric tool is provided with a rotating head, a slotted hole is formed in the connecting shaft, and the rotating head is matched with the slotted hole.

Preferably, the fixing rod is fixedly connected with the connecting rod, and the fixing rod is connected with the middle position of the frame body.

Preferably, the gear is a double-row gear, the gear is movably connected with the reduction gearbox through a first chain, and the gear is movably connected with the driven gear through a second chain.

Preferably, the frame is movably connected with the second connecting plate through screws and the first connecting plate.

Preferably, the length of the shifting plate is greater than the length between the support frame and the connecting frame, and the shifting plate is located right below the baffle when the frame body is in a horizontal state.

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

the utility model discloses, the user can utilize electric tool cooperation connecting axle to operate, electric tool is the electric rotary machine, can guarantee through the cooperation of square rotating head and square slotted hole that electric tool drives the reducing gear box and moves, set up the swiveling wheel on the output shaft of reducing gear box, the swiveling wheel can drive the gear through first chain and rotate, the gear can drive the second chain and move, deuterogamy driven gear can realize the removal of second chain, driven gear swing joint is between two support frames, the second chain passes through fixed plate and second connecting plate fixed connection, fixed plate and second chain can be fixed through multiple mode, the connecting rod is in the below of fixed plate, the second chain can not contact with the connecting rod, the connecting rod can be with second connecting plate fixed connection, dead lever and connecting rod fixed connection, dead lever and framework swing joint, the number of the fixed rods is two, the frame body can be supported, the frame body is connected with the fixed rods in a sliding manner, one end of the rotary rod is fixedly connected with the frame body, the other end of the rotary rod is fixedly connected with the shifting plate, the rotary rod is movably connected with the frame through a bearing, the first connecting plate is connected with the second connecting plate through the frame, screw rods are connected between the first connecting plate and the second connecting plate in a penetrating manner, a roller is movably connected between the first connecting plate and the second connecting plate and is in contact with the support frame, a user can use an electric tool to drive the reduction gearbox to operate, the reduction gearbox can drive the gear to rotate through the first chain, the gear can drive the second chain to move, the second chain can drive the first connecting plate and the second connecting plate to move upwards, the first connecting plate and the second connecting plate can be guaranteed to move by rolling on the support frame through the, when the shifting plate contacts with the baffle, the shifting plate can move downwards under the action of the baffle, the baffle is fixed on the connecting frame, the rotating rod can be rotated by the baffle, one end of the rotating rod is fixed with the frame body, the rotating rod is movably connected with the fixed rod, and both ends of the frame body are movably connected with the fixed rod, so that the frame body can be overturned in the rotating process of the rotating rod, the garbage in the garbage can be poured out, then the rotating head is reversely rotated, the second chain can move reversely, then the first connecting plate and the second connecting plate can move downwards, the frame body can restore to the original position after the shifting plate is separated from the baffle, the garbage can restore to the vertical state, the dumping process of the garbage can be completed, a plurality of garbage lifting devices can be cooperatively operated through one movable electric tool, and the dumping treatment of the garbage can be conveniently performed by a user, the garbage dumping device is simple to operate, the height of the baffle can be changed during production, the labor intensity of workers can be reduced, the working efficiency of the workers can be improved, the use process is convenient, and the effect is obvious.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a combination view of the first connecting plate and the second connecting plate of the present invention;

fig. 3 is a combination view of the support frame and the first connecting plate of the present invention;

fig. 4 is a combination view of the first connecting plate and the connecting rod of the present invention;

FIG. 5 is a view showing the combination of the reduction box and the electric tool according to the present invention;

fig. 6 is a combination view of the baffle plate and the first connecting plate according to the present invention;

fig. 7 is a combination view of the rotating rod and the frame body of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a gear; 4. a first chain; 5. a second chain; 6. a reduction gearbox; 7. an electric tool; 8. a baffle plate; 9. a first connecting plate; 10. a second connecting plate; 11. a frame; 12. a connecting rod; 13. fixing the rod; 14. rotating the rod; 15. a frame body; 16. a dustbin; 17. a roller; 18. a connecting frame; 19. a fixing plate; 20. dialing a plate; 21. a bearing; 22. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: a novel lifting device for a semi-automatic classification dustbin is shown in figure 1 and comprises a base 1, wherein the outer surface of the upper end of the base 1 is fixedly connected with a support frame 2 and a connecting frame 18, the connecting frame 18 is arranged at the rear end of the support frame 2, the outer surface of one side of the support frame 2 is fixedly connected with a reduction gearbox 6, the outer surface of the front end of the reduction gearbox 6 is movably connected with a connecting shaft 22, one side of the reduction gearbox 6 is provided with an electric tool 7, the upper end of the reduction gearbox 6 is movably connected with a gear 3, the outer surface of the gear 3 is movably connected with a first chain 4 and a second chain 5, the first chain 4 is arranged at one side of the second chain 5, the lower end position inside the second chain 5 is movably connected with a driven gear, the driven gear is arranged at the lower end position of one side of the support frame 2, the outer surface of, the outer surface of the rear end of the support frame 2 is movably connected with a second connecting plate 10, the outer surface of the upper end of the frame body 15 is movably connected with a garbage can 16, one side of the electric tool 7 is provided with a rotating head, a slotted hole is formed in the connecting shaft 22, the rotating head is matched with the slotted hole, the gear 3 is a double-row gear, the gear 3 is movably connected with a reduction box 6 through a first chain 4, the gear 3 is movably connected with a driven gear through a second chain 5, a user can fix the base 1 on the ground through a screw, then the user can use the electric tool 7 to operate by matching the connecting shaft 22 with the electric tool 7, the electric tool 7 is an electric rotating machine, the electric tool 7 can drive the reduction box 6 to operate through matching of a square rotating head and a square slotted hole, a rotating wheel is arranged on an output shaft of the reduction box 6, gear 3 can drive second chain 5 and remove, and the removal that second chain 5 can be realized to the driven gear that deuterogamies, and driven gear swing joint is between two support frames 2, and second chain 5 passes through fixed plate 19 and second connecting plate 10 fixed connection, and fixed plate 19 is fixed with 5 accessible multiple modes of second chain.

Specifically, as shown in fig. 2 to 4, a fixing plate 19 and a connecting rod 12 are fixedly connected to the outer surface of the rear end of the second connecting plate 10, the second chain 5 is fixedly connected to the second connecting plate 10 through the fixing plate 19, the connecting rod 12 is located below the fixing plate 19, the second chain 5 is not in contact with the connecting rod 12, a roller 17 is movably connected between the second connecting plate 10 and the first connecting plate 9, the roller 17 is in contact with the support frame 2, the frame 11 is movably connected to the second connecting plate 10 through a screw and the first connecting plate 9, a user can use an electric tool 7 to drive the reduction gearbox 6 to operate, the reduction gearbox 6 can drive the gear 3 to rotate through the first chain 4, the gear 3 can drive the second chain 5 to move, the second chain 5 can drive the first connecting plate 9 and the second connecting plate 10 to move upwards, and roll on the support frame 2 through the roller 17, the first connecting plate 9 and the second connecting plate 10 can be moved, and the connecting rod 12, the fixing rod 13 and the frame body 15 can move upwards at the same time.

Specifically, as shown in fig. 6 and 7, a frame 11 is movably connected between the first connecting plate 9 and the second connecting plate 10, a bearing 21 is fixedly connected to an outer surface of an upper end of the frame 11, a rotating rod 14 is movably connected inside the bearing 21, a shifting plate 20 is fixedly connected to one end of the rotating rod 14, a frame 15 is fixedly connected to an outer surface of the other end of the rotating rod 14, a fixing rod 13 is movably connected to an outer surface of one side of the frame 15, a baffle 8 is fixedly connected to an outer surface of one side of the connecting frame 18, the fixing rod 13 is fixedly connected to the connecting rod 12, the fixing rod 13 is connected to an intermediate position of the frame 15, a length of the shifting plate 20 is greater than a length between the supporting frame 2 and the connecting frame 18, the shifting plate 20 is located right below the baffle 8 when the frame 15 is in a horizontal state, and when the shifting plate 20 contacts the baffle 8, the shifting plate 20 can move downward under the action of, baffle 8 is fixed on link 18, baffle 8 can make swing arm 14 rotate, the one end and the framework 15 of swing arm 14 are fixed, swing arm 14 and dead lever 13 swing joint, the both ends of framework 15 all with dead lever 13 swing joint, consequently, can make framework 15 overturn at the rotatory in-process of swing arm 14, so, just, can pour out the inside rubbish of dustbin 16, later reverse rotation rotating head again, second chain 5 can reverse movement, so, first connecting plate 9 just can the downstream with second connecting plate 10, dial after board 20 breaks away from baffle 8, framework 15 just can resume the normal position, dustbin 16 just can resume vertical state, can accomplish the process of empting of rubbish.

The working principle is as follows: a user can operate by utilizing the electric tool 7 to match with the connecting shaft 22, the electric tool 7 is an electric rotating machine, the electric tool 7 can be ensured to drive the reduction gearbox 6 to operate by matching a square rotating head with a square slotted hole, the rotating wheel is arranged on an output shaft of the reduction gearbox 6 and can drive the gear 3 to rotate by the first chain 4, the gear 3 can drive the second chain 5 to move, the second chain 5 can move by matching with the driven gear, the driven gear is movably connected between the two support frames 2, the second chain 5 is fixedly connected with the second connecting plate 10 by the fixing plate 19, the fixing plate 19 and the second chain 5 can be fixed in various modes, the connecting rod 12 is positioned below the fixing plate 19, the second chain 5 can not contact with the connecting rod 12, the connecting rod 12 can be fixedly connected with the second connecting plate 10, and the fixing rod 13 is fixedly connected with the connecting rod 12, the fixed rod 13 is movably connected with the frame body 15, the number of the fixed rods 13 is two, the frame body 15 can be supported, the frame body 15 is connected with the fixed rod 13 in a sliding manner, one end of the rotary rod 14 is fixedly connected with the frame body 15, the other end of the rotary rod 14 is fixedly connected with the shifting plate 20, the rotary rod 14 is movably connected with the frame 11 through the bearing 21, the first connecting plate 9 and the second connecting plate 10 are connected through the frame 11, screw rods are connected between the first connecting plate 9 and the second connecting plate 10 in a penetrating manner, the roller 17 is movably connected between the first connecting plate 9 and the second connecting plate 10, the roller 17 is contacted with the support frame 2, a user can use the electric tool 7 to drive the reduction gearbox 6 to run, the reduction gearbox 6 can drive the gear 3 to rotate through the first chain 4, the gear 3 can drive the second chain 5 to move, the second chain 5 can drive the first connecting plate 9 and the, the first connecting plate 9 and the second connecting plate 10 can be moved, the connecting rod 12, the fixed rod 13 and the frame body 15 can move upwards, when the shifting plate 20 contacts the baffle 8, the shifting plate 20 can move downwards under the action of the baffle 8, the baffle 8 is fixed on the connecting frame 18, the baffle 8 can enable the rotary rod 14 to rotate, one end of the rotary rod 14 is fixed with the frame body 15, the rotary rod 14 is movably connected with the fixed rod 13, and two ends of the frame body 15 are movably connected with the fixed rod 13, so that the frame body 15 can be turned over in the rotating process of the rotary rod 14, garbage in the garbage can 16 can be poured out, then the rotary head is rotated reversely, the second chain 5 can move reversely, so that the first connecting plate 9 and the second connecting plate 10 can move downwards, and after the shifting plate 20 is separated from the baffle 8, the frame body 15 can be restored to the original position, the trash can 16 can be returned to the vertical state, and the dumping process of the trash can be completed.

The using method comprises the following steps: firstly, a user can fix a base 1 on the ground through a screw, then the user can utilize an electric tool 7 to cooperate with a connecting shaft 22 for operation, the electric tool 7 is an electric rotating machine, the electric tool 7 can be ensured to drive a reduction gearbox 6 to operate through the cooperation of a square rotating head and a square slotted hole, an output shaft of the reduction gearbox 6 is provided with a rotating wheel, the rotating wheel can drive a gear 3 to rotate through a first chain 4, the gear 3 can drive a second chain 5 to move, the second chain 5 can be moved through the cooperation of a driven gear, the driven gear is movably connected between two support frames 2, the second chain 5 is fixedly connected with a second connecting plate 10 through a fixing plate 19, the fixing plate 19 and the second chain 5 can be fixed in various ways, a connecting rod 12 is positioned below the fixing plate 19, and the second chain 5 cannot be contacted with the connecting rod 12, the connecting rod 12 can be fixedly connected with the second connecting plate 10, the fixed rod 13 is fixedly connected with the connecting rod 12, the fixed rod 13 is movably connected with the frame body 15, the number of the fixed rods 13 is two, the frame body 15 can be supported, the frame body 15 is connected with the fixed rod 13 in a sliding way, one end of the rotary rod 14 is fixedly connected with the frame body 15, the other end of the rotary rod 14 is fixedly connected with the shifting plate 20, the rotary rod 14 is movably connected with the frame 11 through a bearing 21, the first connecting plate 9 and the second connecting plate 10 are connected through the frame 11, a screw rod is connected between the first connecting plate 9 and the second connecting plate 10 in a penetrating way, a roller 17 is movably connected between the first connecting plate 9 and the second connecting plate 10, the roller 17 is contacted with the supporting frame 2, when the frame body 15 moves to the highest position and the lowest position, the bell arranged at the upper end and the lower end of the supporting frame 2 can be, when the bell is fixedly connected with the frame body 15 and moves to the highest or lowest position, the first connecting plate 9 and the second connecting plate 10 can contact and press the position, the specific fixing position of the bell can be set according to the actual setting, the bell is the bell of the handle manually pressed on the traditional bicycle, a small spring hammer is arranged in the bell, the first connecting plate 9 and the second connecting plate 10 can press the bell when rising or falling to the limit, the gear on the handle is transmitted to the gear on the cover to rotate the cover, the spring hammer is pulled by a protruded part of the cover, the spring hammer bounces on the cover to send a crisp ring to prompt a user to lift the limit, the user can use the electric tool 7 to drive the reduction gearbox 6 to run, the reduction gearbox 6 can drive the gear 3 to rotate through the first chain 4, the gear 3 can drive the second chain 5 to move, the second chain 5 can drive the first connecting plate 9 and the second connecting plate 10 to move upwards, the roller 17 rolls on the support frame 2, so that the first connecting plate 9 and the second connecting plate 10 can be moved, the connecting rod 12, the fixed rod 13 and the frame body 15 can move upwards, when the shifting plate 20 contacts the baffle 8, the shifting plate 20 can move downwards under the action of the baffle 8, the baffle 8 is fixed on the connecting frame 18, the rotating rod 14 can be rotated by the baffle 8, one end of the rotating rod 14 is fixed with the frame body 15, the rotating rod 14 is movably connected with the fixed rod 13, and two ends of the frame body 15 are movably connected with the fixed rod 13, so that the frame body 15 can be turned over in the rotating process of the rotating rod 14, the garbage in the garbage can 16 can be poured out, in addition, when the garbage can 16 is replaced, the garbage can 16 can be detached from the frame body 15 and then reversely rotates, the second chain 5 can reversely move, and then, the first connecting plate 9 and the second connecting plate 10 can move downwards, after the shifting plate 20 is separated from the baffle 8, the frame body 15 can be restored to the original position, the garbage can 16 can be restored to the vertical state, the dumping process of the garbage can be completed, the moving speed of the second chain 5 can be changed by replacing different reduction boxes 6, a plurality of garbage lifting devices can be cooperatively operated by one movable electric tool 7, the garbage cans 16 on two sides of the device can be lifted simultaneously by the electric tool 7, different types of garbage can 16 on two sides can be conveniently dumped by a user, the garbage can be collected and simply operated, the dumping height position of the garbage can be changed by changing the height of the baffle 8 during production, the two garbage cans 16 can be independently overturned or overturned simultaneously by changing the height of the two baffles 8, and the garbage can be respectively overturned and dumped, convenient to use, reducible staff's intensity of labour and improvement staff's work efficiency, and the use is comparatively convenient, and every device need not join in marriage solitary motor, need not arrange the wire, has avoided power failure's production, and use cost is lower, and the device operation is stable, and the effect is showing, and the model of reducing gear box 6 is ZDY80, and the model of electric tool 7 is GBH 2-28.

The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.

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

Claims

1. The utility model provides a novel semi-automatic classification is lift for dustbin, includes base (1), its characterized in that: the outer surface of the upper end of the base (1) is fixedly connected with a support frame (2) and a connecting frame (18), the connecting frame (18) is arranged at the rear end of the support frame (2), the outer surface of one side of the support frame (2) is fixedly connected with a reduction gearbox (6), the outer surface of the front end of the reduction gearbox (6) is movably connected with a connecting shaft (22), one side of the reduction gearbox (6) is provided with an electric tool (7), the upper end of the reduction gearbox (6) is movably connected with a gear (3), the outer surface of the gear (3) is movably connected with a first chain (4) and a second chain (5), the first chain (4) is arranged at one side of the second chain (5), the lower end of the interior of the second chain (5) is movably connected with a driven gear, the driven gear is arranged at the lower end of one side of the support frame (2), the outer surface of the front end of the support frame, and the rear end surface swing joint of support frame (2) has second connecting plate (10), swing joint has frame (11) between first connecting plate (9) and second connecting plate (10), and the upper end surface fixedly connected with bearing (21) of frame (11), the inside swing joint of bearing (21) has swing arm (14), and the one end fixedly connected with of swing arm (14) dials board (20), the other end surface fixedly connected with framework (15) of swing arm (14), and one side surface swing joint of framework (15) has dead lever (13), one side surface fixedly connected with baffle (8) of link (18), the upper end surface swing joint of framework (15) has dustbin (16).

2. The novel lifting device for the semi-automatic classification dustbin according to claim 1, characterized in that: the outer surface of the rear end of the second connecting plate (10) is fixedly connected with a fixing plate (19) and a connecting rod (12), the second chain (5) is fixedly connected with the second connecting plate (10) through the fixing plate (19), the connecting rod (12) is located below the fixing plate (19), and the second chain (5) is not in contact with the connecting rod (12).

3. The novel lifting device for the semi-automatic classification dustbin according to claim 1, characterized in that: and an idler wheel (17) is movably connected between the second connecting plate (10) and the first connecting plate (9), and the idler wheel (17) is in contact with the support frame (2).

4. The novel lifting device for the semi-automatic classification dustbin according to claim 1, characterized in that: one side of the electric tool (7) is provided with a rotating head, a slotted hole is formed in the connecting shaft (22), and the rotating head is matched with the slotted hole.

5. The novel lifting device for the semi-automatic classification dustbin according to claim 1, characterized in that: the fixing rod (13) is fixedly connected with the connecting rod (12), and the fixing rod (13) is connected with the middle position of the frame body (15).

6. The novel lifting device for the semi-automatic classification dustbin according to claim 1, characterized in that: the gear (3) is a double-row gear, the gear (3) is movably connected with the reduction gearbox (6) through a first chain (4), and the gear (3) is movably connected with the driven gear through a second chain (5).

7. The novel lifting device for the semi-automatic classification dustbin according to claim 1, characterized in that: the frame (11) is movably connected with the second connecting plate (10) through screws and the first connecting plate (9).

8. The novel lifting device for the semi-automatic classification dustbin according to claim 1, characterized in that: the length of the poking plate (20) is greater than the length between the support frame (2) and the connecting frame (18), and the poking plate (20) is located right below the baffle (8) when the frame body (15) is in a horizontal state.