CN213743211U

CN213743211U - Bamboo joint ladder with sucking disc

Info

Publication number: CN213743211U
Application number: CN202022250544.7U
Authority: CN
Inventors: 兰许坡; 徐建东; 邱俊杰
Original assignee: Zhejiang Aopeng Industry And Trading Co ltd
Current assignee: Zhejiang Aopeng Industry And Trading Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-20
Anticipated expiration: 2030-10-10

Abstract

The utility model provides a bamboo joint ladder with sucking disc, aims at solving the unstable problem of bamboo joint ladder when smooth ground uses, including the bamboo joint ladder body, the bamboo joint ladder body includes the stand that two symmetries set up, and the bottom and the top of stand all are fixed with the supporting shoe, rotate on the supporting shoe and are connected with adsorption equipment, still are provided with the arc inclined plane on the supporting shoe, and the arc inclined plane is used for restricting adsorption equipment's turned angle with the adsorption equipment contact. The utility model discloses an adsorption equipment produces the adsorption affinity to the holding surface to promote the stability between bamboo joint ladder body and each holding surface, avoid the bamboo joint ladder body landing that leans on to one side, reduce the potential safety hazard.

Description

Bamboo joint ladder with sucking disc

Technical Field

The utility model relates to a ladder technical field specifically is a bamboo joint ladder with sucking disc.

Background

The bamboo ladder is a ladder which can be stretched and shortened like a fishing rod. It is very convenient to carry and store, and can be placed in a closet, a study room, under a bed or in a trunk of an automobile.

After the bamboo joint ladder is extended, the bamboo joint ladder is leaned on the wall to be used, however, when the bamboo joint ladder is placed in a room with tiles, the bamboo joint ladder leaned on is easy to slip and slide due to the smooth surface of the tiles, and potential safety hazards are generated.

Therefore, the utility model provides a technical scheme solves foretell bamboo joint ladder unstable problem when smooth ground uses.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a bamboo joint ladder with sucking disc in order to solve the unstable problem of bamboo joint ladder when smooth ground uses.

The utility model provides a bamboo joint ladder with sucking disc, includes bamboo joint ladder body, bamboo joint ladder body includes the stand that two symmetries set up, the bottom and the top of stand all are fixed with the supporting shoe, it is connected with adsorption equipment to rotate on the supporting shoe, still be provided with the arc inclined plane on the supporting shoe, the arc inclined plane is used for restricting adsorption equipment's turned angle with the adsorption equipment contact.

Through adopting above-mentioned technical scheme, lean on when the bamboo joint ladder body uses at the wall to one side, adsorption equipment perpendicular to holding surface, the supporting shoe is certain angle with adsorption equipment, arc inclined plane supports and leans on adsorption equipment's top this moment to make supporting shoe and adsorption equipment contact, avoid the supporting shoe to continue to rotate, adsorption equipment produces the adsorption affinity to the holding surface, thereby promote the stability between bamboo joint ladder body and each holding surface, the bamboo joint ladder body landing of avoiding leaning on to one side, reduce the potential safety hazard.

The utility model discloses a further setting: adsorption equipment is including the connecting seat that is used for connecting the supporting shoe and being used for contacting the absorption seat on ground, the holding tank has been seted up to the bottom of absorption seat, the holding tank includes first recess and second recess, install rotatory sucking disc in the holding tank, rotatory sucking disc includes knob and sucking disc body, the knob is located first recess, the sucking disc body is located the second recess, the adsorption plane and the support plane laminating of sucking disc body, the outer wall of absorption seat is provided with adjusting device, adjusting device is including being located the change of absorption seat outer wall and being used for connecting the change with the dwang of knob, still set up in the absorption seat and supply the dwang to pass and pivoted fan-shaped spout, fan-shaped spout communicates with each other with the holding tank.

Through adopting above-mentioned technical scheme, when sucking disc body and holding surface vertical contact, rotatory change, the change can drive rather than fixed connection's dwang and rotate in fan-shaped spout to drive the knob and rotate, the rotation of knob can change the adsorption state of sucking disc body. When the bamboo joint ladder body is fixed to needs, the rotatory change ring accomplishes the absorption operation promptly, and the rotatory sucking disc is firm adsorbs on the plane, convenient and fast, labour saving and time saving. When the bamboo joint ladder body needs to be taken up and removed, the rotary sucker can be released by rotating the rotary ring in the opposite direction, so that the suction force on the rotary sucker disappears, and the bamboo joint ladder body can be taken up conveniently and quickly.

The utility model discloses a further setting: the rotary holes are formed in the two sides of the supporting block, connecting blocks are arranged on the two sides of the top end of the connecting seat, and rotating shafts used for being inserted into the rotary holes are fixed on the connecting blocks.

Through adopting above-mentioned technical scheme, the pivot is inserted in changeing the hole to realize the rotation between connecting seat and the supporting shoe and be connected.

The utility model discloses a further setting: the bottom mounting of connecting block has the slider, run through on the slider and seted up first through-hole, the top of connecting seat is seted up and is supplied the slider to insert and the communicating second through-hole of bar spout and with the slider that removes, the second through-hole corresponds with the position of first through-hole, and wears to be equipped with the connecting rod between it, the equal threaded fixation in both ends of connecting rod has the nut.

Through adopting above-mentioned technical scheme, when adsorption equipment was dismantled to needs, unscrewed the nut at connecting rod both ends earlier, take the connecting rod out again, the slider that slides can drive the pivot and shift out from changeing the hole to pull down whole adsorption equipment. In a similar way, when the adsorption device needs to be installed, the sliding block is moved, the sliding block is contacted with the supporting block, and when the sliding block cannot move, the first through hole corresponds to the second through hole, and then the connecting rod is penetrated and nuts are screwed at the two ends of the connecting rod.

The utility model discloses a further setting: the outside cover of rotatory sucking disc is equipped with the shell, the shell includes epitheca and inferior valve, the epitheca is arranged in first recess with clearance fit's mode, the inferior valve is arranged in the second recess with clearance fit's mode, the knob is arranged in the epitheca with interference fit's mode, the sucking disc body is arranged in the inferior valve with clearance fit's mode.

Through adopting above-mentioned technical scheme, the shell is used for protecting the rotating sucker, and can not influence the use of rotating sucker.

The utility model discloses a further setting: the top of inferior valve is provided with the third through-hole that is used for inserting the epitheca, be provided with annular spout on the pore wall of third through-hole, the bottom of epitheca is provided with and is used for inserting annular spout and gliding inserted block in annular spout.

Through adopting above-mentioned technical scheme, when rotating the swivel and driving the dwang and rotate, the inserted block of epitheca slides in annular spout to realize the rotation of epitheca, because epitheca and knob interference fit, the rotation of epitheca can drive the knob and rotate.

The utility model discloses a further setting: the top end of the upper shell is provided with a fourth through hole, the top end of the adsorption seat is provided with a fifth through hole corresponding to the fourth through hole in position, and the connecting seat is provided with a sixth through hole corresponding to the fifth through hole in position.

Through adopting above-mentioned technical scheme, the corresponding fourth through-hole in position, fifth through-hole and sixth through-hole make things convenient for the knob when rotatory on the one hand, this internal negative pressure that produces of sucking disc, on the other hand, when needs change rotatory sucking disc, take out the shell from the holding tank earlier, reuse finger or hard object penetrate fourth through-hole, fifth through-hole and sixth through-hole, with rotatory sucking disc release from the shell can.

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

the utility model provides a bamboo joint ladder with sucking disc, including bamboo joint ladder body, lean on when the bamboo joint ladder body uses at the wall to one side, adsorption equipment perpendicular to holding surface, the supporting shoe is certain angle with adsorption equipment, the arc inclined plane supports and leans on adsorption equipment's top this moment, thereby make supporting shoe and adsorption equipment contact, avoid the supporting shoe to continue to rotate, adsorption equipment produces the adsorption affinity to the holding surface, thereby promote the stability between bamboo joint ladder body and each holding surface, the bamboo joint ladder body landing of avoiding leaning on to one side, the potential safety hazard is reduced.

Drawings

FIG. 1 is a schematic structural view of a bamboo ladder with suction cups according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view of the supporting block and the adsorption device of the bamboo joint ladder with the suction cup of the present invention;

fig. 4 is a schematic structural view of a connecting seat of the bamboo joint ladder with the suction cup of the present invention;

FIG. 5 is a schematic structural view of an adsorption seat of the bamboo ladder with suction cups of the present invention;

fig. 6 is a schematic structural view of the outer shell of the bamboo joint ladder with the suction cup of the present invention.

Reference numerals: 1. a column; 2. a support block; 3. an arc-shaped inclined plane; 4. a connecting seat; 5. an adsorption seat; 6. accommodating grooves; 7. a first groove; 8. a second groove; 9. rotating the sucker; 10. a knob; 11. a suction cup body; 12. rotating the ring; 13. rotating the rod; 14. a fan-shaped chute; 15. hole turning; 16. connecting blocks; 17. a rotating shaft; 18. a slider; 19. a second through hole; 20. a connecting rod; 21. a housing; 22. an upper shell; 23. a lower case; 24. inserting a block; 25. a fourth via hole; 26. a fifth through hole; 27. a sixth through hole; 28. an adsorption device; 29. a strip-shaped chute.

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.

The utility model provides a bamboo joint ladder with sucking disc, as shown in fig. 1-6, including the bamboo joint ladder body, the bamboo joint ladder body includes stand 1 that two symmetries set up, and the bottom and the top of stand 1 all are fixed with supporting shoe 2, rotate on the supporting shoe 2 and are connected with adsorption equipment 28, and the both sides of supporting shoe 2 have all been seted up and have been changeed hole 15, and the bottom of supporting shoe 2 is provided with arc inclined plane 3, and arc inclined plane 3 is used for restricting adsorption equipment 28's turned angle with the contact of adsorption equipment 28.

The adsorption means 28 includes a connection holder 4 for connecting the support block 2 and an adsorption holder 5 for contacting the ground. The top both sides of connecting seat 4 all sliding connection have connecting block 16, are fixed with the pivot 17 that is used for inserting swivel 15 on the connecting block 16. The bottom mounting of connecting block 16 has slider 18, has run through on the slider 18 and has seted up first through-hole, and the top of connecting seat 4 is seted up and is supplied slider 18 to insert and the communicating second through-hole 19 of bar spout 29 and with the bar spout 29 that removes, and second through-hole 19 corresponds with the position of first through-hole, and wears to be equipped with connecting rod 20 between it, and the equal threaded fixing in both ends of connecting rod 20 has the nut. A sixth through hole 27 is longitudinally formed in the middle of the connecting seat 4 in a penetrating manner.

The top end of the adsorption seat 5 is fixedly connected with the bottom end of the connecting seat 4, the top end of the adsorption seat 5 is provided with a fifth through hole 26 corresponding to the sixth through hole 27, the bottom of the adsorption seat 5 is provided with a holding tank 6 communicated with the fifth through hole 26, the holding tank 6 comprises a first groove 7 and a second groove 8, the holding tank 6 is internally provided with a shell 21 and a rotary sucker 9 positioned in the shell 21, the shell 21 comprises an upper shell 22 and a lower shell 23, the upper shell 22 is positioned in the first groove 7 in a clearance fit manner, the lower shell 23 is positioned in the second groove 8 in a clearance fit manner and can be fixedly connected with the groove wall of the second groove 8 in a bolt connection manner, the top of the lower shell 23 is provided with a third through hole for inserting the upper shell 22, an annular sliding groove is arranged on the hole wall of the third through hole, an insertion block 24 for inserting the annular sliding groove and sliding in the annular sliding groove is fixed at the bottom of the upper shell 22, the top end of the upper shell 22 is provided with a fourth through hole 25 corresponding to the fifth through hole 26. The rotary sucker 9 comprises a knob 10 and a sucker body 11 (the rotary sucker 9 is a mature prior art, and the principle of the rotary sucker is not specifically described here), the knob 10 is located in an upper shell 22 in an interference fit manner, the sucker body 11 is located in a lower shell 23 in a clearance fit manner, an adsorption surface of the sucker body 11 is attached to a support plane, the outer wall of the adsorption seat 5 is provided with an adjusting device, the adjusting device comprises a rotating ring 12 located on the outer wall of the adsorption seat 5 and a rotating rod 13 used for connecting the rotating ring 12 with the knob 10, a fan-shaped sliding groove 14 for the rotating rod 13 to pass through and rotate is further formed in the adsorption seat 5, and the fan-shaped sliding groove 14 is communicated with the first groove 7.

The working principle is as follows: when the bamboo joint ladder body leans on the wall to use, adsorption equipment 28 perpendicular to holding surface, supporting shoe 2 is certain angle with adsorption equipment 28, and arc inclined plane 3 supports and leans on the top of adsorption equipment 28 this moment to make supporting shoe 2 and adsorption equipment 28 contact, avoid supporting shoe 2 to continue to rotate. Then, the rotating ring 12 is rotated, the rotating ring 12 can drive the rotating rod 13 fixedly connected with the rotating ring to rotate in the fan-shaped sliding groove 14, the insert block 24 of the upper shell 22 slides in the annular sliding groove, so that the rotation of the upper shell 22 is realized, because the upper shell 22 is in interference fit with the knob 10, the rotation of the upper shell 22 can drive the knob 10 to rotate, and the rotation of the knob 10 can change the adsorption state of the sucker body 11. When the bamboo joint ladder body is fixed to needs, the operation of adsorbing is accomplished promptly to rotatory change 12, and the rotatory sucking disc 9 is firm adsorbs on the plane to promote the stability between bamboo joint ladder body and each holding surface, avoid the bamboo joint ladder body landing of leaning on to one side, reduce the potential safety hazard, and operation process convenient and fast, labour saving and time saving. When the bamboo joint ladder body needs to be removed, the rotary ring 12 is rotated in the opposite direction to release the rotary sucker 9, so that the suction force on the rotary sucker 9 disappears, and the same convenient and fast adsorption device 28 for picking up the bamboo joint ladder body generates adsorption force on the supporting surface.

When the adsorption device 28 needs to be disassembled, the nuts at the two ends of the connecting rod 20 are firstly screwed off, then the connecting rod 20 is pulled out, and the sliding block 18 can drive the rotating shaft 17 to move out of the rotating hole 15, so that the whole adsorption device 28 is disassembled. Similarly, when the adsorption device 28 needs to be installed, the slider 18 is moved, and when the slider 18 is contacted with the supporting block 2 and cannot move, the first through hole corresponds to the second through hole 19, and then the connecting rod 20 is inserted into the through holes and nuts are screwed at two ends of the connecting rod.

When the rotary suction cup 9 needs to be replaced, a finger or a hard object is inserted into the fourth through hole 25, the fifth through hole 26 and the sixth through hole 27, and the rotary suction cup 9 is pushed out of the housing 21.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bamboo joint ladder with sucking disc, includes bamboo joint ladder body, bamboo joint ladder body includes stand (1) that two symmetries set up, its characterized in that: the bottom and the top of stand (1) all are fixed with supporting shoe (2), it is connected with adsorption equipment (28) to rotate on supporting shoe (2), still be provided with arc inclined plane (3) on supporting shoe (2), arc inclined plane (3) and adsorption equipment (28) contact are used for restricting the turned angle of adsorption equipment (28).

2. The bamboo ladder with suction cups of claim 1, wherein: the adsorption device (28) comprises a connecting seat (4) used for connecting the supporting block (2) and an adsorption seat (5) used for contacting the ground, a containing groove (6) is formed in the bottom of the adsorption seat (5), the containing groove (6) comprises a first groove (7) and a second groove (8), a rotary sucker (9) is installed in the containing groove (6), the rotary sucker (9) comprises a knob (10) and a sucker body (11), the knob (10) is located in the first groove (7), the sucker body (11) is located in the second groove (8), the adsorption surface of the sucker body (11) is attached to the supporting plane, an adjusting device is arranged on the outer wall of the adsorption seat (5), the adjusting device comprises a rotary ring (12) located on the outer wall of the adsorption seat (5) and a rotary rod (13) used for connecting the rotary ring (12) with the rotary ring (10), still set up in adsorption seat (5) and supply dwang (13) to pass and pivoted fan-shaped spout (14), fan-shaped spout (14) communicate with each other with holding tank (6).

3. The bamboo ladder with suction cups of claim 2, wherein: the rotary holes (15) are formed in the two sides of the supporting block (2), connecting blocks (16) are arranged on the two sides of the top end of the connecting seat (4), and rotating shafts (17) used for being inserted into the rotary holes (15) are fixed on the connecting blocks (16).

4. The bamboo ladder with suction cups of claim 3, wherein: the bottom mounting of connecting block (16) has slider (18), run through on slider (18) and seted up first through-hole, the top of connecting seat (4) is seted up and is supplied bar spout (29) that slider (18) inserted and removed and with communicating second through-hole (19) of bar spout (29), second through-hole (19) correspond with the position of first through-hole, and wear to be equipped with connecting rod (20) between it, the equal threaded fixation in both ends of connecting rod (20) has the nut.

5. The bamboo ladder with suction cups of claim 4, wherein: the outside cover of rotatory sucking disc (9) is equipped with shell (21), shell (21) include epitheca (22) and inferior valve (23), epitheca (22) are arranged in first recess (7) with clearance fit's mode, inferior valve (23) are arranged in second recess (8) with clearance fit's mode, knob (10) are arranged in epitheca (22) with interference fit's mode, sucking disc body (11) are arranged in inferior valve (23) with clearance fit's mode.

6. The bamboo ladder with suction cups of claim 5, wherein: the top of inferior valve (23) is provided with the third through-hole that is used for inserting epitheca (22), be provided with annular spout on the pore wall of third through-hole, the bottom of epitheca (22) is provided with and is used for inserting annular spout and gliding inserted block (24) in annular spout.

7. The bamboo ladder with suction cups of claim 5, wherein: the top end of the upper shell (22) is provided with a fourth through hole (25), the top end of the adsorption seat (5) is provided with a fifth through hole (26) corresponding to the fourth through hole (25), and the connecting seat (4) is provided with a sixth through hole (27) corresponding to the fifth through hole (26).