CN112609915B - Attic escalator for easy storage in small spaces - Google Patents

Attic escalator for easy storage in small spaces Download PDF

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Publication number
CN112609915B
CN112609915B CN202011441322.1A CN202011441322A CN112609915B CN 112609915 B CN112609915 B CN 112609915B CN 202011441322 A CN202011441322 A CN 202011441322A CN 112609915 B CN112609915 B CN 112609915B
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CN
China
Prior art keywords
escalator
block
frame
fixedly connected
spring
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CN202011441322.1A
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Chinese (zh)
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CN112609915A (en
Inventor
伍艳
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JIANGSU ZHONGTENG QUARTZ MATERIAL TECHNOLOGY CO LTD
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JIANGSU ZHONGTENG QUARTZ MATERIAL TECHNOLOGY CO LTD
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Priority to CN202011441322.1A priority Critical patent/CN112609915B/en
Publication of CN112609915A publication Critical patent/CN112609915A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/0201—Space-saving stairways, e.g. having half steps
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
    • E04F11/068—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic telescopic

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Escalators And Moving Walkways (AREA)

Abstract

The invention relates to the technical field of attic escalators, in particular to an attic escalator convenient to store in a narrow space, which comprises an installation frame, an escalator structure, a fixing structure, a placing structure, a sealing structure, a buffering structure and a sling structure, wherein the installation frame is provided with a plurality of installation holes; can the person of facilitating the use carry out the climbing of loft through the staircase structure, convenient storage and taking simultaneously, can make the flexible process of staircase structure more reliable and more stable through fixed knot constructs, guarantee the stability in the device course of operation, can cushion the flexible in-process of staircase structure through buffer structure, avoid causing the damage to the device because of the slip speed is too big, can deposit article such as slippers temporarily through placing the structure, conveniently carry out the work in the loft, can the person of facilitating the use carry out the hoist of heavy object through the hoist cable structure, can carry out the roll-up fast simultaneously and accomodate, can seal the installing frame fast through the enclosed construction, thereby reach and carry out the confined effect to the loft.

Description

Loft staircase convenient to narrow and small space is accomodate
Technical Field
The invention relates to the technical field of attic escalators, in particular to an attic escalator convenient to store in a narrow space.
Background
An attic refers to a room located below the pitched roof of a house. For example, the space of a top floor, or a high complex with the space in a building being more than 4 meters, or a bottom dealer, the space of an office building with dual purposes like business and living reaches more than 4 meters, the space of a LOFT building reaches 4.8 meters, the herringbone top space of the building is also very high, generally reaches more than 4 meters, the space of the bottom dealer reaching 4.2 meters can be made into an attic, the high space like a villa can be made into a first attic and a second terrace, and the attic can be utilized on the top, so that the storage, the working, the people holding, or the shooting of a studio and the attic is the best private space.
In some architectural designs, in order to reach whole pleasing to the eye effect, can seal the loft sometimes for need be comparatively inconvenient with the help of the ladder when passing in and out the loft, simultaneously when using the staircase, traditional staircase need support with the help of other objects, the inconvenient climbing of loft that carries on.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an attic staircase convenient for being accommodated in a narrow space.
The technical scheme adopted by the invention for solving the technical problems is as follows: an attic staircase convenient for being stored in a narrow space comprises an installation frame, a staircase structure, a fixed structure, a placing structure, a closed structure, a buffering structure and a sling structure, the top side of the mounting frame for supporting and mounting the whole structure is provided with a climbing device, meanwhile, the staircase structure is convenient to store, the fixing structure which enables the staircase structure to be more stable in work is arranged in the staircase structure, the placing structure for temporarily placing articles such as shoes and the like is arranged on one side of the staircase structure, the top side of the mounting frame is provided with the sealing structure which is used for sealing the mounting frame and is convenient to operate, the two sides of the staircase structure are provided with the buffer structures for buffering the staircase structure in the extension process, the end part of the escalator structure is provided with a sling structure which is used for conveying articles and is convenient to store.
Specifically, the staircase structure includes escalator frame, first extension ladder, second extension ladder, pivot, turning block and first spring, one side sliding connection of escalator frame has two the turning block, one side of turning block with fixedly connected with between the escalator frame first spring, one side of installing frame is equipped with two the pivot, the one end of turning block is passed through the homonymy setting the pivot with the installing frame rotates to be connected, the opposite side sliding connection of escalator frame has first extension ladder, the top side sliding connection of first extension ladder has the second extension ladder.
Specifically, the fixing structure comprises a clamping rod, a second spring, a first clamping groove, a clamping block, a third spring and a second clamping groove, the two sides of the first extension ladder are respectively and slidably connected with the clamping block, one side of the clamping block is of an inclined plane structure, the second clamping groove is respectively formed in the two sides of the escalator frame, one end of the clamping block is clamped with the escalator frame through the second clamping groove formed in the same side, the other end of the clamping block is fixedly connected with the third spring between the first extension ladder, the two ends of the second extension ladder are respectively and slidably connected with the clamping rod, the clamping rod is fixedly connected with the second spring between the second extension ladder, the first clamping groove is formed in the side surface of the first extension ladder, and one end of the clamping rod is clamped with the first extension ladder through the first clamping groove.
Specifically, buffer structure includes gas pocket, compression chamber, second slide bar, blotter, sealing washer and sixth spring, the both sides of escalator frame are inside to be seted up respectively the compression chamber, the both sides of escalator frame sliding connection respectively have the second slide bar, the bottom side fixedly connected with of second slide bar the sealing washer, the sealing washer passes through the compression chamber with sliding connection between the escalator frame, the bottom of second slide bar with fixedly connected with between the escalator frame the sixth spring, the top fixedly connected with of second slide bar the blotter, the both sides of escalator frame have been seted up respectively the gas pocket, just the one end of gas pocket with the compression chamber is linked together.
Specifically, place the structure and include first slide bar, locating piece, place board, first torsional spring, fourth spring and constant head tank, the inboard sliding connection of escalator frame has first slide bar, the one end of first slide bar rotates to be connected with place the board, just place the board with fixedly connected with between the first slide bar first torsional spring, the side of first slide bar has been seted up a plurality ofly the constant head tank, one side of first slide bar is equipped with the locating piece, the locating piece with sliding connection between the escalator frame, the bottom of locating piece with fixedly connected with between the escalator frame the fourth spring, the side of locating piece is through one the constant head tank with first slide bar block mutually with.
Specifically, the sling structure comprises an installation block, a guide wheel, a limiting ring, a rotating rod, a touch block, a seventh spring, a gear ring, a rocker, a winding wheel, a rope and a clamping ball, one end of the escalator frame is fixedly connected with the installation block, the rotating rod is rotatably connected onto the installation block, one side of the rotating rod is rotatably connected with the guide wheel, one side of the rotating rod is fixedly connected with the limiting ring, the other end of the rotating rod is abutted with the touch block, the touch block is slidably connected with the installation block, the seventh spring is fixedly connected between the touch block and the installation block, the gear ring is engaged with the other end of the touch block, the rocker is fixedly connected with the middle part of the gear ring, the rocker is rotatably connected with the installation block, the winding wheel is fixedly connected with the side surface of the rocker, one end of the rope is fixedly connected with the winding wheel, the other end of the rope penetrates through the limiting ring, and the other end of the rope is fixedly connected with the clamping ball.
Specifically, the closed structure comprises a partition plate, a guide strip, a sliding column, a guide groove, a triangular block, a second torsion spring, a sliding block and a fifth spring, the side of the mounting frame, which is far away from the rotating shaft, is provided with the guide groove, the top side of the mounting frame is provided with the clapboard, the two sides of the partition board are respectively fixedly connected with the sliding columns which are connected with the mounting frame in a sliding way through the guide grooves, one side of the mounting frame is connected with the sliding block in a sliding way through the guide groove, one end of the sliding block is of an inclined surface structure, the fifth spring is fixedly connected between the other end of the sliding block and the mounting frame, the guide strip is connected on the inner side of the mounting frame in a sliding manner, the tip symmetry of gib block is equipped with two three hornblocks, three hornblocks with the gib block rotates to be connected, just three hornblocks with fixedly connected with between the gib block the second torsional spring.
The invention has the beneficial effects that:
(1) according to the attic staircase convenient to store in a narrow space, a user can conveniently climb an attic through the staircase structure, the attic staircase is convenient to store and take, the telescopic process of the staircase structure can be more stable and reliable through the fixing structure, the stability of the device in the working process is ensured, the telescopic process of the staircase structure can be buffered through the buffering structure, and the device is prevented from being damaged due to overlarge sliding speed; namely: firstly, when the escalator is taken, the whole escalator frame needs to be slid, so that the rotating block slides in the escalator frame, the other end of the escalator frame can be screwed out from the inside of the mounting frame, the escalator frame is directly rotated until the escalator frame rotates to a vertical state, then the first extension ladder and the second extension ladder are sequentially slid to unfold the whole extension ladder for climbing the attic, the escalator is convenient to take and use, in the unfolding process of the first extension ladder and the second extension ladder, the first extension ladder and the escalator frame are clamped through the clamping block, at the moment, a user needs to press the clamping rod at the bottom end of the second extension ladder, the clamping state between the first extension ladder and the second extension ladder is released, then the second extension ladder is slid until two sides of the second extension ladder extrude the inclined plane side of the clamping block, and the clamping block is pushed to slide out of the clamping groove from the second extension ladder, at this moment, the block state between first extension ladder and the staircase frame is relieved, the user can accomplish the holistic extension of staircase, the orderly expansion of staircase has been guaranteed, convenience and practicality, avoid breaking down, and when taking place to slide between first extension ladder and staircase frame, because the extension ladder wholly has certain quality, when first extension ladder slides down, the handrail frame may be damaged to the fast speed, and the both sides of handrail frame are equipped with the compression chamber respectively, when first extension ladder slides to contradict with the blotter, second slide bar atress takes place to slide and compresses the sixth spring, thereby play the buffering effect, the sealing washer has guaranteed that the air in the compression chamber only can be discharged by the gas pocket simultaneously, and the gas pocket diameter is less, the speed of exhaust air is slower, thereby further strengthened the buffering effect when gliding to first extension ladder, whole protection to the device.
(2) According to the attic staircase convenient for storage in a narrow space, articles such as slippers and the like can be temporarily stored through the placement structure, so that work in an attic is facilitated, a user can conveniently lift heavy objects through the sling structure, and meanwhile, rolling and storage can be rapidly carried out; namely: after a user enters an attic through a telescopic staircase structure, in order to temporarily store articles such as slippers and the like, the user can simultaneously press the positioning blocks on the two sides of the staircase frame to enable the side surfaces of the positioning blocks to be separated from the positioning grooves on the side surfaces of the first slide bars, the first slide bars are completely pulled out, the placing plate is rotated to be in a horizontal state under the action of the first torsion springs to temporarily store the articles, so that the cleanness of a room is ensured, and the pollution caused by dust in the attic is avoided, when the user needs to take the articles in the attic, especially for some heavy articles, the user can rotate the rotating rod on the mounting block at the end part of the staircase frame, after the rotating rod rotates, the other end of the rotating rod does not abut against the abutting block any more, at the moment, the end part of the abutting block is in a state of being separated from the gear ring, so that the user can roll up or down the rope rocker through the rolling-up wheel, thereby carry out the lifting of heavy object and take, accomplish the use back, the user need carry out the roll-up through roll-up wheel pair rope again, rotates the bull stick after accomplishing for the bull stick promotes the fixed position of rolling up the wheel this moment of touch multitouch, avoids the rope to take place in disorder, and the spacing collar that sets up on the leading wheel combines the card ball can avoid the rope to take place to break away from convenient and practical.
(3) According to the attic staircase convenient to store in a narrow space, the installation frame can be quickly sealed through the sealing structure, so that the attic is sealed; namely: accomplish the use back of staircase, after personnel leave, the user need place the shrink staircase whole in the installing frame top, then for holistic pleasing to the eye and to the closure of loft, the user needs the sliding diaphragm, make the traveller of baffle side slide along the guide way, when the traveller slides to the slider department of one side, because the inclined plane structure of slider tip can play the guide effect to the traveller, make the baffle play to the installing frame sealing effect simultaneously, and when opening, the slip of baffle can make the traveller of both sides promote the gib block roll-off, slide to the baffle leads to and supports, two triangle blocks of gib block tip can keep the block relation with the homonymy traveller under the effect of second torsional spring simultaneously, make the gib block move along with the baffle, guarantee the supporting effect.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of an overall structure of a preferred embodiment of an attic escalator convenient for being accommodated in a narrow space according to the present invention;
FIG. 2 is a schematic view of the connection of the escalator structure and the placement structure shown in FIG. 1;
FIG. 3 is an enlarged view of the structure A shown in FIG. 2;
fig. 4 is a schematic view of a connection structure of the escalator structure and the fixed structure shown in fig. 1;
FIG. 5 is an enlarged view of the structure B shown in FIG. 4;
FIG. 6 is a schematic view of the attachment of the mounting frame and enclosure shown in FIG. 1;
FIG. 7 is a schematic structural view of the closure structure shown in FIG. 1;
fig. 8 is a schematic structural view of the sling structure shown in fig. 1.
In the figure: 1. mounting frame, 2, staircase structure, 21, staircase frame, 22, first extension ladder, 23, second extension ladder, 24, rotating shaft, 25, rotating block, 26, first spring, 3, fixed knot structure, 31, clamping rod, 32, second spring, 33, first clamping groove, 34, clamping block, 35, third spring, 36, second clamping groove, 4, placing structure, 41, first sliding rod, 42, positioning block, 43, placing plate, 44, first torsion spring, 45, fourth spring, 46, positioning groove, 5, closed structure, 51, partition board, 52, guide strip, 53, sliding column, 54, guide groove, 55, triangular block, 56, second torsion spring, 57, sliding block, 58, fifth spring, 6, buffer structure, 61, air hole, 62, compression cavity, 63, second sliding rod, 64, buffer cushion, 65, sealing ring, 66, sixth spring, sling, 7, sling structure, 71, mounting block, 72, The device comprises a guide wheel 73, a limiting ring 74, a rotating rod 75, a contact block 76, a seventh spring 77, a gear ring 78, a rocker 79, a winding wheel 79a, a rope 79b and a clamping ball.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the attic staircase convenient for being accommodated in a narrow space comprises an installation frame 1, a staircase structure 2, a fixed structure 3, a placement structure 4, a closed structure 5, a buffer structure 6 and a sling structure 7, wherein the top side of the installation frame 1 for supporting and installing the whole structure is provided with the staircase structure 2 for climbing and convenient for being accommodated, the fixed structure 3 for stabilizing the staircase structure 2 during working is arranged in the staircase structure 2, the placement structure 4 for temporarily placing articles such as shoes is arranged at one side of the staircase structure 2, the top side of the installation frame 1 is provided with the closed structure 5 for closing the installation frame 1 and facilitating operation, the buffer structure 6 for buffering the staircase structure 2 in the extending process is arranged at two sides of the staircase structure 2, the end part of the escalator structure 2 is provided with the sling structure 7 which is used for conveying articles and is convenient to store.
Specifically, the escalator structure 2 includes an escalator frame 21, a first extension ladder 22, a second extension ladder 23, a rotating shaft 24, a rotating block 25 and a first spring 26, wherein two rotating blocks 25 are slidably connected to one side of the escalator frame 21, the first spring 26 is fixedly connected between one side of each rotating block 25 and the escalator frame 21, two rotating shafts 24 are arranged on one side of the mounting frame 1, one end of each rotating block 25 is rotatably connected to the mounting frame 1 through the rotating shaft 24 arranged on the same side, the first extension ladder 22 is slidably connected to the other side of the escalator frame 21, the second extension ladder 23 is slidably connected to the top side of the first extension ladder 22, firstly, when the escalator is taken, the whole escalator frame 21 needs to be slid, so that the rotating block 25 slides inside the escalator frame 21, and the other end of the escalator frame 21 can be screwed out from the inside of the mounting frame 1, at this moment, the escalator frame 21 is directly rotated until the escalator frame 21 is rotated to a vertical state, and then the first extension ladder 22 and the second extension ladder 23 are sequentially slid to integrally unfold the extension ladder for climbing an attic, so that the escalator is conveniently taken.
Specifically, the fixed structure 3 includes a clamping rod 31, a second spring 32, a first clamping groove 33, a clamping block 34, a third spring 35 and a second clamping groove 36, two sides of the first extension ladder 22 are respectively connected with one clamping block 34 in a sliding manner, one side of the clamping block 34 is in an inclined plane structure, two sides of the escalator frame 21 are respectively provided with the second clamping groove 36, one end of the clamping block 34 is clamped with the escalator frame 21 through the second clamping groove 36 arranged at the same side, the third spring 35 is fixedly connected between the other end of the clamping block 34 and the first extension ladder 22, two ends of the second extension ladder 23 are respectively connected with the clamping rod 31 in a sliding manner, the second spring 32 is fixedly connected between the clamping rod 31 and the second extension ladder 23, a side surface of the first extension ladder 22 is provided with the first clamping groove 33, one end of the clamping rod 31 is clamped with the first extension ladder 22 through the first clamping groove 33, in the expanding process of the first extension ladder 22 and the second extension ladder 23, the first extension ladder 22 and the escalator frame 21 are clamped through the clamping block 34, at the moment, a user needs to press the clamping rod 31 positioned at the bottom end of the second extension ladder 23 to remove the clamping state between the first extension ladder 22 and the second extension ladder 23, then the second extension ladder 23 is slid until the two sides of the second extension ladder 23 extrude the inclined plane side of the clamping block 34, so that the clamping block 34 is pushed to slide out of the second clamping groove 36, at the moment, the clamping state between the first extension ladder 22 and the escalator frame 21 is removed, the user can complete the integral extension of the escalator, the orderly expansion of the escalator is ensured, the escalator is convenient and practical, and the occurrence of faults is avoided.
Specifically, the buffer structure 6 includes an air hole 61, a compression chamber 62, a second slide bar 63, a cushion pad 64, a seal ring 65 and a sixth spring 66, the compression chamber 62 is respectively disposed inside two sides of the escalator frame 21, the second slide bar 63 is respectively slidably connected to two sides of the escalator frame 21, the seal ring 65 is fixedly connected to a side surface of a bottom end of the second slide bar 63, the seal ring 65 is slidably connected to the escalator frame 21 through the compression chamber 62, the sixth spring 66 is fixedly connected between a bottom end of the second slide bar 63 and the escalator frame 21, the cushion pad 64 is fixedly connected to a top end of the second slide bar 63, the air hole 61 is respectively disposed on two sides of the escalator frame 21, and one end of the air hole 61 is communicated with the compression chamber 62, when the first extension ladder 22 slides relative to the escalator frame 21, because the whole extension ladder has certain mass, when the first extension ladder 22 slides down, the escalator frame 21 may be damaged at a higher speed, and the compression chambers 62 are respectively arranged on both sides of the escalator frame 21, when the first extension ladder 22 slides to be in collision with the buffer pads 654, the second slide bar 63 is stressed to slide and compress the sixth springs 66, so that the buffer effect is achieved, meanwhile, the sealing ring 65 ensures that air in the compression chambers 62 can only be discharged from the air holes 61, the diameters of the air holes 61 are smaller, and the speed of discharging air is slower, so that the buffer effect when the first extension ladder 22 slides down is further enhanced, and the protection is integrally formed on the device.
Specifically, the placing structure 4 includes a first slide bar 41, a positioning block 42, a placing plate 43, a first torsion spring 44, a fourth spring 45 and a positioning groove 46, the first slide bar 41 is slidably connected to the inner side of the escalator frame 21, one end of the first slide bar 41 is rotatably connected to the placing plate 43, the first torsion spring 44 is fixedly connected between the placing plate 43 and the first slide bar 41, the positioning groove 46 is formed in the side surface of the first slide bar 41, the positioning block 42 is arranged on one side of the first slide bar 41, the positioning block 42 is slidably connected to the escalator frame 21, the fourth spring 45 is fixedly connected between the bottom end of the positioning block 42 and the escalator frame 21, the side surface of the positioning block 42 is engaged with the first slide bar 41 through one of the positioning grooves 46, and after a user enters an attic through the telescopic structure, in order to temporarily store articles such as slippers, a user can simultaneously press the positioning blocks 42 on two sides of the escalator frame 21, so that the side surfaces of the positioning blocks 42 are separated from the positioning grooves 46 on the side surfaces of the first sliding rods 41, the first sliding rods 41 are completely pulled out, and under the action of the first torsion springs 44, the placing plate 43 rotates to be in a horizontal state for temporarily storing the articles, thereby ensuring the cleanness of a room and avoiding the pollution caused by dust in an attic.
Specifically, the sling structure 7 includes an installation block 71, a guide wheel 72, a limiting ring 73, a rotating rod 74, a collision block 75, a seventh spring 76, a gear ring 77, a rocker 78, a winding wheel 79, a rope 79a and a ball 79b, one end of the escalator frame 21 is fixedly connected with the installation block 71, the installation block 71 is rotatably connected with the rotating rod 74, one side of the rotating rod 74 is rotatably connected with the guide wheel 72, one side of the rotating rod 74 is fixedly connected with the limiting ring 73, the other end of the rotating rod 74 is collided with the collision block 75, the collision block 75 is slidably connected with the installation block 71, the seventh spring 76 is fixedly connected between the collision block 75 and the installation block 71, the gear ring 77 is meshed with the other end of the collision block 75, the middle of the gear ring 77 is fixedly connected with the rocker 78, the rocker 78 is rotatably connected with the installation block 71, the side surface of the rocker 78 is fixedly connected with the winding wheel 79, one end of the rope 79a is fixedly connected to the winding wheel 79, the other end of the rope 79a passes through the limiting ring 73, and the other end of the rope 79a is fixedly connected with the clamping ball 79b, so that when a user needs to take articles in an attic, especially for some heavy articles, the user can rotate the rotating rod 74 on the mounting block 71 at the end part of the escalator frame 21, after the rotating rod 74 rotates, the other end of the rotating rod 74 does not abut against the contact block 75, at this time, the end part of the contact block 75 is in a state of being separated from the gear ring 77, so that the user can take or put the rope 79 through the winding wheel 79 by shaking the rocker 78, thereby lifting and taking a heavy article, and after use is completed, the user need pass through again it is right to roll up the wheel 79 the rope 79a rolls up, rotates after accomplishing the bull stick 74, makes the bull stick 74 promotes the fixed this moment of contact block 75 the position of roll up wheel 79 avoids the rope 79 takes place to be in disorder, and what set up on the leading wheel 72 the spacing collar 73 combines the card ball 79b can be avoided the rope 79b takes place to break away from, convenient and practical.
Specifically, the closed structure 5 includes a partition plate 51, a guide strip 52, a sliding column 53, a guide groove 54, triangular blocks 55, a second torsion spring 56, a slider 57 and a fifth spring 58, the guide groove 54 is disposed on one side of the installation frame 1 departing from the rotating shaft 24, the partition plate 51 is disposed on the top side of the installation frame 1, the sliding column 53 is fixedly connected to two sides of the partition plate 51 respectively, the sliding column 53 is slidably connected to the installation frame 1 through the guide groove 54, the slider 57 is slidably connected to one side of the installation frame 1 through the guide groove 54, one end of the slider 57 is of an inclined plane structure, the other end of the slider 57 is fixedly connected to the fifth spring 58 between the installation frame 1, the guide strip 52 is slidably connected to the inner side of the installation frame 1, and two triangular blocks 55 are symmetrically disposed on the end of the guide strip 52, the triangular block 55 is rotatably connected with the guide strip 52, the second torsion spring 56 is fixedly connected between the triangular block 55 and the guide strip 52, after the escalator is used, after a person leaves, the user needs to integrally place the contracted escalator at the top of the installation frame 1, and then the user needs to slide the partition plate 51 for integral beauty and closing of the attic, so that the sliding column 53 on the side surface of the partition plate 51 slides along the guide groove 54, when the sliding column 53 slides to the sliding block 57 on one side, because the inclined surface structure at the end part of the sliding block 57 can guide the sliding column 53, the partition plate 51 can seal the installation frame 1, and when the escalator is opened, the sliding of the partition plate 51 can enable the sliding columns 53 on the two sides to push the guide strip 52 to slide out, so as to guide and support the sliding of the partition plate 51, meanwhile, the two triangular blocks 55 at the end of the guide bar 52 can keep the clamping relationship with the sliding column 53 at the same side under the action of the second torsion spring 56, so that the guide bar 52 moves along with the partition plate 51, and the supporting effect is ensured.
When the escalator is used, firstly, when the escalator is taken, the whole escalator frame 21 needs to be slid, so that the rotating block 25 slides in the escalator frame 21, the other end of the escalator frame 21 can be screwed out from the inside of the installation frame 1, at the moment, the escalator frame 21 is directly rotated until the escalator frame 21 rotates to be in a vertical state, then the whole escalator can be unfolded by sequentially sliding the first extension ladder 22 and the second extension ladder 23 for climbing an attic, the taking of the escalator is convenient, in the unfolding process of the first extension ladder 22 and the second extension ladder 23, the first extension ladder 22 and the escalator frame 21 are clamped through the clamping block 34, at the moment, a user needs to press the clamping rod 31 at the bottom end of the second extension ladder 23 to release the clamping state between the first extension ladder 22 and the second extension ladder 23, then the second extension ladder 23 is slid until the two sides of the second extension ladder 23 extrude the inclined plane side of the clamping block 34, thereby pushing the clamping block 34 to slide out of the second clamping groove 36, at this time, the clamping state between the first extension ladder 22 and the ladder frame 21 is released, the user can complete the extension of the whole ladder, ensuring the orderly expansion of the ladder, being convenient and practical, avoiding the occurrence of faults, and when the first extension ladder 22 slides with the ladder frame 21, because the whole extension ladder has a certain mass, when the first extension ladder 22 slides down, the ladder frame 21 may be damaged at a higher speed, and the two sides of the ladder frame 21 are respectively provided with the compression cavities 62, when the first extension ladder 22 slides to be in contact with the buffer pads 654, the second slide bar 63 is stressed to slide and compress the sixth spring 66, thereby playing a buffering effect, and simultaneously the sealing ring 65 ensures that the air in the compression cavities 62 can only be discharged from the air holes 61, and the diameter of the air holes 61 is smaller, the speed of discharging the air is slower, thereby further enhancing the buffering effect when the first extension ladder 22 slides down, the device is integrally protected, after a user enters an attic through a telescopic staircase structure, in order to temporarily store articles such as slippers and the like, the user can simultaneously press the positioning blocks 42 on the two sides of the escalator frame 21 to enable the side surfaces of the positioning blocks 42 to be separated from the positioning grooves 46 on the side surfaces of the first slide bars 41 and completely pull out the first slide bars 41, under the action of the first torsion springs 44, the placing plates 43 are rotated to be in a horizontal state for temporarily storing the articles, the cleanness of a room is ensured, the pollution caused by dust in the attic is avoided, when the user needs to take the articles in the attic, especially for some heavy articles, the user can rotate the rotating rods 74 on the end mounting blocks 71 of the escalator frame 21, after the rotating rods 74 rotate, the other ends of the rotating rods 74 do not abut against the abutting blocks 75, and at the moment, the ends of the abutting blocks 75 are in a state separated from the gear rings 77, at this time, a user can roll up or release the rope 79 through the rolling wheel 79 by shaking the rocker 78, so as to lift and take out a heavy object, after the use is completed, the user needs to roll up the rope 79a through the rolling wheel 79 again, the rotating rod 74 is rotated after the use is completed, the rotating rod 74 pushes the contact block 75 to fix the position of the rolling wheel 79 at this time, the rope 79 is prevented from being scattered, the limiting ring 73 arranged on the guide wheel 72 is combined with the clamping ball 79b to prevent the rope 79b from being separated, the escalator is convenient and practical, after the use of the escalator is completed, after a person leaves, the user needs to integrally arrange the contracted escalator at the top of the mounting frame 1, and then for the integral beauty and the sealing of the attic, the user needs to slide the partition plate 51, so that the sliding column 53 on the side surface of the partition plate 51 slides along the guide groove 54, when the sliding column 53 slides to the sliding block 57 on one side, because the inclined surface structure at the end of the sliding block 57 can play a guide role in the sliding column 53, make baffle 51 play simultaneously and seal the effect to installing frame 1, and when opening, the slip of baffle 51 can make the traveller 53 of both sides promote the gib block 52 roll-off, leads and supports the slip of baffle 51, and two triangle-shaped blocks 55 of gib block 52 tip can keep the block relation with homonymy traveller 53 under the effect of second torsional spring 56 simultaneously for gib block 52 is along with the all-round motion of baffle 51, guarantees the supporting effect.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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 (3)

1.便于狭小空间收纳的阁楼扶梯，其特征在于，包括安装框（1）、扶梯结构（2）、固定结构（3）、放置结构（4）、封闭结构（5）、缓冲结构（6）和吊索结构（7），用于对结构整体进行支撑和安装的所述安装框（1）的顶侧设有用于进行攀爬，同时方便收纳的所述扶梯结构（2），所述扶梯结构（2）内设有使得所述扶梯结构（2）在工作时更加稳定的所述固定结构（3），所述扶梯结构（2）的一侧设有用于进行鞋子临时放置的所述放置结构（4），所述安装框（1）的顶侧设有用于对所述安装框（1）进行封闭，方便操作的所述封闭结构（5），所述扶梯结构（2）的两侧设有对所述扶梯结构（2）伸缩过程中进行缓冲的所述缓冲结构（6），所述扶梯结构（2）的端部设有用于进行物品的传送，同时方便收纳的所述吊索结构（7）；所述扶梯结构（2）包括扶梯架（21）、第一伸缩梯（22）、第二伸缩梯（23）、转轴（24）、转动块（25）和第一弹簧（26），所述扶梯架（21）的一侧滑动连接有两个所述转动块（25），所述转动块（25）的一侧与所述扶梯架（21）之间固定连接有所述第一弹簧（26），所述安装框（1）的一侧设有两个所述转轴（24），所述转动块（25）的一端通过同侧设置的所述转轴（24）与所述安装框（1）转动连接，所述扶梯架（21）的另一侧滑动连接有所述第一伸缩梯（22），所述第一伸缩梯（22）的顶侧滑动连接有所述第二伸缩梯（23）；固定结构（3）包括卡合杆（31）、第二弹簧（32）、第一卡槽（33）、卡块（34）、第三弹簧（35）和第二卡槽（36），所述第一伸缩梯（22）的两侧分别滑动连接有一个所述卡块（34），所述卡块（34）的一侧呈斜面结构，所述扶梯架（21）的两侧分别开设有所述第二卡槽（36），所述卡块（34）的一端通过同侧开设的所述第二卡槽（36）与所述扶梯架（21）相卡和，所述卡块（34）的另一端与所述第一伸缩梯（22）之间固定连接有所述第三弹簧（35），所述第二伸缩梯（23）的两端分别滑动连接有所述卡合杆（31），所述卡合杆（31）与所述第二伸缩梯（23）之间固定连接有所述第二弹簧（32），所述第一伸缩梯（22）的侧面开设有所述第一卡槽（33），所述卡合杆（31）的一端通过所述第一卡槽（33）与所述第一伸缩梯（22）相卡和；所述缓冲结构（6）包括气孔（61）、压缩腔（62）、第二滑杆（63）、缓冲垫（64）、密封圈（65）和第六弹簧（66），所述扶梯架（21）的两侧内部分别开设有所述压缩腔（62），扶梯架（21）的两侧分别滑动连接有所述第二滑杆（63），所述第二滑杆（63）的底端侧面固定连接有所述密封圈（65），所述密封圈（65）通过所述压缩腔（62）与所述扶梯架（21）之间滑动连接，所述第二滑杆（63）的底端与所述扶梯架（21）之间固定连接有所述第六弹簧（66），所述第二滑杆（63）的顶端固定连接有所述缓冲垫（64），所述扶梯架（21）的两侧分别开设有所述气孔（61），且所述气孔（61）的一端与所述压缩腔（62）相连通；所述放置结构（4）包括第一滑杆（41）、定位块（42）、放置板（43）、第一扭簧（44）、第四弹簧（45）和定位槽（46），所述扶梯架（21）的内侧滑动连接有所述第一滑杆（41），所述第一滑杆（41）的一端转动连接有所述放置板（43），且所述放置板（43）与所述第一滑杆（41）之间固定连接有所述第一扭簧（44），所述第一滑杆（41）的侧面开设有多个所述定位槽（46），所述第一滑杆（41）的一侧设有所述定位块（42），所述定位块（42）与所述扶梯架（21）之间滑动连接，所述定位块（42）的底端与所述扶梯架（21）之间固定连接有所述第四弹簧（45），所述定位块（42）的侧面通过一个所述定位槽（46）与所述第一滑杆（41）相卡和。1. An attic escalator that is convenient for storage in a narrow space, characterized in that it includes an installation frame (1), an escalator structure (2), a fixed structure (3), a placement structure (4), a closed structure (5), and a buffer structure (6) and the sling structure (7), the top side of the mounting frame (1) for supporting and installing the whole structure is provided with the escalator structure (2) for climbing and convenient storage at the same time, the escalator The structure (2) is provided with the fixing structure (3) that makes the escalator structure (2) more stable during operation, and one side of the escalator structure (2) is provided with the placement for temporarily placing shoes Structure (4), the top side of the mounting frame (1) is provided with the sealing structure (5) for closing the mounting frame (1) for easy operation, and the two sides of the escalator structure (2) The buffer structure (6) for buffering the escalator structure (2) during expansion and contraction is provided, and the end of the escalator structure (2) is provided with the sling for conveying articles and facilitating storage at the same time Structure (7); the escalator structure (2) comprises an escalator frame (21), a first telescopic ladder (22), a second telescopic ladder (23), a rotating shaft (24), a rotating block (25) and a first spring ( 26), two rotating blocks (25) are slidably connected to one side of the escalator frame (21), and one side of the rotating blocks (25) is fixedly connected to the escalator frame (21). For the first spring (26), two rotating shafts (24) are provided on one side of the mounting frame (1), and one end of the rotating block (25) is connected to the rotating shaft (24) provided on the same side. The mounting frame (1) is rotatably connected, the other side of the escalator frame (21) is slidably connected with the first telescopic ladder (22), and the top side of the first telescopic ladder (22) is slidably connected with The second telescopic ladder (23) is described; the fixing structure (3) includes a snap rod (31), a second spring (32), a first snap slot (33), a snap block (34), a third spring (35) and In the second clamping slot (36), two sides of the first telescopic ladder (22) are respectively slidably connected with a clamping block (34). Two sides of the frame (21) are respectively provided with the second card slots (36), and one end of the locking block (34) is connected to the escalator frame (21) through the second card slots (36) opened on the same side. ) are locked together, the third spring (35) is fixedly connected between the other end of the locking block (34) and the first telescopic ladder (22). The latching rods (31) are respectively slidably connected to the ends, and the second springs (32) are fixedly connected between the latching rods (31) and the second telescopic ladder (23). The side surface of the telescopic ladder (22) is provided with the first clamping slot (33), and one end of the engaging rod (31) is connected to the first telescopic ladder (22) through the first clamping slot (33). The buffer structure (6) includes an air hole (61), a compression cavity (62), a second sliding rod (63), a buffer pad (64), and a sealing ring (65) and a sixth spring (66), the compression chambers (62) are respectively opened on both sides of the escalator frame (21), and the second slides are respectively slidably connected on both sides of the escalator frame (21). rod (63), the bottom end side of the second sliding rod (63) is fixedly connected with the sealing ring (65), and the sealing ring (65) is connected to the escalator frame (65) through the compression chamber (62). 21), the sixth spring (66) is fixedly connected between the bottom end of the second sliding rod (63) and the escalator frame (21), and the second sliding rod (63) The top of the escalator frame (21) is fixedly connected with the buffer pad (64), the air holes (61) are respectively opened on both sides of the escalator frame (21), and one end of the air hole (61) is connected to the compression cavity (62) The placement structure (4) includes a first sliding rod (41), a positioning block (42), a placement plate (43), a first torsion spring (44), a fourth spring (45) and a positioning groove (46) ), the inner side of the escalator frame (21) is slidably connected with the first sliding rod (41), one end of the first sliding rod (41) is rotatably connected with the placing plate (43), and the placing The first torsion spring (44) is fixedly connected between the plate (43) and the first sliding rod (41), and a plurality of the positioning grooves (46) are opened on the side of the first sliding rod (41). ), one side of the first sliding rod (41) is provided with the positioning block (42), the positioning block (42) is slidably connected with the escalator frame (21), the positioning block (42) The fourth spring (45) is fixedly connected between the bottom end of the escalator frame (21) and the escalator frame (21). The rods (41) are locked together. 2.根据权利要求1所述的便于狭小空间收纳的阁楼扶梯，其特征在于：所述吊索结构（7）包括安装块（71）、导向轮（72）、限位圈（73）、转杆（74）、抵触块（75）、第七弹簧（76）、齿圈（77）、摇杆（78）、卷收轮（79）、绳索（79a）和卡球（79b），所述扶梯架（21）的一端固定连接有所述安装块（71），所述安装块（71）上转动连接有所述转杆（74），所述转杆（74）的一侧转动连接有所述导向轮（72），所述转杆（74）的一侧固定连接有所述限位圈（73），所述转杆（74）的另一端抵触有所述抵触块（75），所述抵触块（75）与所述安装块（71）滑动连接，所述抵触块（75）与所述安装块（71）之间固定连接有所述第七弹簧（76），所述抵触块（75）的另一端啮合有所述齿圈（77），所述齿圈（77）的中部固定连接有所述摇杆（78），所述摇杆（78）与所述安装块（71）转动连接，所述摇杆（78）的侧面固定连接有所述卷收轮（79），所述绳索（79a）的一端固定连接于所述卷收轮（79），所述绳索（79a）的另一端穿过所述限位圈（73），且所述绳索（79a）的另一端固定连接有所述卡球（79b）。2. The attic escalator convenient for storage in a narrow space according to claim 1, characterized in that: the sling structure (7) comprises a mounting block (71), a guide wheel (72), a limit ring (73), a rotating Rod (74), resistance block (75), seventh spring (76), ring gear (77), rocker (78), take-up wheel (79), rope (79a) and card ball (79b), the One end of the escalator frame (21) is fixedly connected with the mounting block (71), the mounting block (71) is rotatably connected with the rotating rod (74), and one side of the rotating rod (74) is rotatably connected with the rotating rod (74). In the guide wheel (72), one side of the rotating rod (74) is fixedly connected with the limiting ring (73), and the other end of the rotating rod (74) is in contact with the abutting block (75), The interference block (75) is slidably connected to the installation block (71), and the seventh spring (76) is fixedly connected between the interference block (75) and the installation block (71). The other end of the block (75) is engaged with the ring gear (77), the middle of the ring gear (77) is fixedly connected with the rocker (78), and the rocker (78) is connected to the mounting block ( 71) Rotating connection, the side of the rocker (78) is fixedly connected with the take-up wheel (79), one end of the rope (79a) is fixedly connected to the take-up wheel (79), the rope ( The other end of 79a) passes through the limiting ring (73), and the other end of the rope (79a) is fixedly connected with the clamping ball (79b). 3.根据权利要求1所述的便于狭小空间收纳的阁楼扶梯，其特征在于：所述封闭结构（5）包括隔板（51）、导向条（52）、滑柱（53）、导向槽（54）、三角块（55）、第二扭簧（56）、滑块（57）和第五弹簧（58），所述安装框（1）背离所述转轴（24）的一侧开设有所述导向槽（54），所述安装框（1）的顶侧设有所述隔板（51），所述隔板（51）的两侧分别固定连接有所述滑柱（53），所述滑柱（53）通过所述导向槽（54）与所述安装框（1）之间滑动连接，所述安装框（1）的一侧通过所述导向槽（54）滑动连接有所述滑块（57），所述滑块（57）的一端呈斜面结构，所述滑块（57）的另一端与所述安装框（1）之间固定连接有所述第五弹簧（58），所述安装框（1）内侧滑动连接有所述导向条（52），所述导向条（52）的端部对称设有两个所述三角块（55），所述三角块（55）与所述导向条（52）转动连接，且所述三角块（55）与所述导向条（52）之间固定连接有所述第二扭簧（56）。3. The attic escalator according to claim 1, characterized in that: the closed structure (5) comprises a partition (51), a guide bar (52), a sliding column (53), a guide groove ( 54), the triangular block (55), the second torsion spring (56), the slider (57) and the fifth spring (58), the mounting frame (1) is provided on the side away from the rotating shaft (24) The guide groove (54), the partition plate (51) is provided on the top side of the installation frame (1), and the sliding column (53) is fixedly connected to the two sides of the partition plate (51), so The sliding column (53) is slidably connected to the installation frame (1) through the guide groove (54), and one side of the installation frame (1) is slidably connected to the installation frame (1) through the guide groove (54). A sliding block (57), one end of the sliding block (57) has an inclined surface structure, and the fifth spring (58) is fixedly connected between the other end of the sliding block (57) and the mounting frame (1). , the inner side of the mounting frame (1) is slidably connected with the guide strip (52), and the ends of the guide strip (52) are symmetrically provided with two triangular blocks (55), the triangular blocks (55) It is rotatably connected with the guide bar (52), and the second torsion spring (56) is fixedly connected between the triangular block (55) and the guide bar (52).
CN202011441322.1A 2020-12-08 2020-12-08 Attic escalator for easy storage in small spaces Withdrawn - After Issue CN112609915B (en)

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