CN213940089U

CN213940089U - Folding and accommodating type pulley yoke

Info

Publication number: CN213940089U
Application number: CN202022784734.7U
Authority: CN
Inventors: 马海珍; 汪明; 惠阿祖
Original assignee: Shaanxi Feishe Aviation Technology Co ltd
Current assignee: Shaanxi Feishe Aviation Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-13
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a belong to folding storage type pulley yoke technical field, specifically be a folding storage type pulley yoke, its technical scheme is: including support, backup pad and pulley mechanism, set up the spout in the middle of the support one end inner wall, the even fixed mounting backup pad of support one end outer wall, fixed mounting pulley mechanism in the middle of the support one end bottom, the even fixed mounting of backup pad one end is external, the fixed first through-hole of seting up in the middle of the external ear, the bolt is twisted to the inner wall joint hand in the first through-hole, bolt one end fixed mounting nut is twisted to the hand, nut fixed mounting is twisted the bolt in the hand and is kept away from backup pad one end, nut one end fixed mounting handle, backup pad one end is evenly seted up and is prevented keeping off the hole, prevent keeping off the hole width and be greater than the support width, the beneficial effects of the utility model are that: the folding device has the advantages of being good in folding effect, small in occupied space, capable of reasonably utilizing space, beneficial to being quickly installed and folded, and saving time.

Description

Folding and accommodating type pulley yoke

Technical Field

The utility model relates to a pulley yoke field, concretely relates to folding storage type pulley yoke.

Background

Folding pulley yoke of accomodating is daily life, the indispensable articles for use in the work, on the one hand, at the present that the room price rises day by day, resident's house area is limited, and daily household articles have no place to place and become a awkward problem, and on the other hand if household articles do not put according to the order at will, looks for comparatively loaded down with trivial details when needs use, for solving household articles's the problem of putting, a series of storage device such as receiver, storage rack are in due charge.

The prior art has the following defects: the folding formula pulley yoke of accomodating of current daily necessities, it is all comparatively troublesome folding and installation, the people of being not convenient for use it, and the pulley yoke can not fold occupation space.

Therefore, it is necessary to provide a foldable and retractable pulley yoke.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a folding formula pulley yoke of accomodating sets up connection structure, the beta structure of pulley mechanism of spout, backup pad and support through setting up the support inner wall to solve the folding formula pulley yoke of accomodating of current daily life articles for use, it is all comparatively troublesome folding and install, be not convenient for people to use to it, and the pulley yoke can not fold occupation space's problem.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a folding storage type pulley yoke, includes support, backup pad and pulley mechanism, set up the spout in the middle of the support one end inner wall, the even fixed mounting backup pad of support one end outer wall, fixed mounting pulley mechanism in the middle of the support one end bottom, the even fixed mounting of backup pad one end auricle, the fixed first through-hole of seting up in the middle of the auricle, the bolt is twisted to the inner wall joint hand in first through-hole, bolt one end fixed mounting nut is twisted to the hand, nut fixed mounting is twisted the bolt in the hand and is kept away from backup pad one end, nut one end fixed mounting handle, backup pad one end is evenly seted up and is prevented keeping off the hole, it is greater than the support width to prevent keeping off the hole width, the second through-hole is evenly seted up to backup pad one end inner wall.

Preferably, the pulley mechanism comprises a connecting plate, the connecting plate is uniformly and fixedly installed at one end of the outer wall of the bottom of the support, a pulley frame is fixedly installed at the bottom end of the connecting plate, a hinge is uniformly and fixedly installed in the middle of the pulley frame, a connecting rod is uniformly and fixedly installed at one end of the bottom of the pulley frame, and pulleys are fixedly installed at the bottom end of the connecting rod.

Preferably, the pulley yoke sets to arc, the solid fixed ring of fixed mounting in the middle of the pulley yoke one end outer wall, the pulley yoke keeps away from solid fixed ring one end outer wall in the middle of the fixed mounting pivot, pivot outer wall fixed mounting connecting strip, the solid fixed ring of pivot one end inner wall joint is kept away from to the connecting strip, the connecting strip is kept away from pivot one end and is set to arc.

Preferably, bolts are uniformly and fixedly installed between the connecting plate and the support, and the connecting plate is uniformly and fixedly installed on the outer wall of one end of the bottom of the support through the bolts.

Preferably, a hand-screwed bolt is fixedly installed between the support plate and the support, and the support plate is uniformly and fixedly installed on the outer wall of one end of the support through the hand-screwed bolt.

Preferably, the pulley mechanisms are provided with four groups, each group of pulley mechanisms is provided with two groups of pulleys, and each group of pulley mechanisms is provided with two groups of connecting plates.

The utility model has the advantages that: through rotating the handle, the nut is unscrewed, promotes the support of right-hand member, and the backup pad of left end moves down along the spout, and the backup pad of right-hand member moves up along the spout, takes off the bolt from the connecting plate, takes off the connecting strip from solid fixed ring one end, folds pulley mechanism through the hinge, is favorable to folding effectual, and occupation space is few, and the rational utilization space is favorable to installing and folding its fast, save time.

Drawings

Fig. 1 is a front view provided by the present invention;

fig. 2 is a top view of the support plate provided by the present invention;

fig. 3 is a schematic view of a connection structure of the pulley mechanism and the bracket provided by the present invention;

fig. 4 is a schematic structural view of the pulley mechanism provided by the present invention;

fig. 5 is a top view of the pulley mechanism provided by the present invention.

In the figure: the support 1, the spout 2, the backup pad 3, pulley mechanism 4, hand are screwed bolt 5, auricle 6, prevent keeping off hole 7, handle 8, first through-hole 9, nut 10, connecting plate 11, bolt 12, pulley yoke 13, hinge 14, connecting rod 15, pulley 16, solid fixed ring 17, second through-hole 18, pivot 19, connecting strip 20.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to the attached drawings 1-5, the utility model provides a folding take-in pulley yoke, which comprises a support 1, a support plate 3 and a pulley mechanism 4, wherein a chute 2 is arranged in the middle of the inner wall of one end of the support 1, the support plate 3 is uniformly and fixedly installed on the outer wall of one end of the support 1, the pulley mechanism 4 is fixedly installed in the middle of the bottom of one end of the support 1, an external lug 6 is uniformly and fixedly installed at one end of the support plate 3, a first through hole 9 is fixedly arranged in the middle of the external lug 6, a hand-screwed bolt 5 is clamped on the inner wall of the first through hole 9, a nut 10 is fixedly installed at one end of the hand-screwed bolt 5 far away from the support plate 3, a handle 8 is fixedly installed at one end of the nut 10, a prevention hole 7 is uniformly arranged at one end of the support plate 3, the width of the prevention hole 7 is larger than that of, the support 1 has the supporting and fixing effects on the support plate 3, the support plate 3 has the supporting and fixing effects on daily necessities and simultaneously has the isolating and protecting effects, the pulley mechanism 4 has the supporting and fixing effects on the support 1 and simultaneously has the guiding effect on the support 1, the arrangement of the sliding groove 2 is favorable for realizing the up-and-down movement of the support plate 3 on the support 1, the outer ear 6 has the connecting and fixing effects on the support plate 3 and the support 1, the first through hole 9 has the positioning and connecting effects on the hand-screwed bolt 5, the nut 10 has the connecting and fixing effects on the hand-screwed bolt 5, the handle 8 is convenient for the rotation of the nut 10 by technicians in the field, the blocking-proof hole 7 is favorable for realizing the up-and-down movement of the support plate 3 on the outer wall of the support 1, the second through hole 18 is favorable for reducing the weight of the support plate 3, is convenient for folding the support plate 3 and is favorable for ventilating objects placed at the upper end of the support plate 3, the storage of the articles is facilitated;

further, the pulley mechanism 4 comprises a connecting plate 11, the connecting plate 11 is uniformly and fixedly installed at one end of the outer wall of the bottom of the support 1, a pulley frame 13 is fixedly installed at the bottom end of the connecting plate 11, a hinge 14 is uniformly and fixedly installed in the middle of the pulley frame 13, a connecting rod 15 is uniformly and fixedly installed at one end of the bottom of the pulley frame 13, a pulley 16 is fixedly installed at the bottom end of the connecting rod 15, the connecting plate 11 has a connecting and fixing effect on the pulley mechanism 4 and the support 1, the pulley frame 13 has a supporting and fixing effect on the connecting rod 15, the connecting rod 15 has a connecting and fixing effect on the pulley 16, the pulley 16 has a guiding effect on the support 1, and the hinge 14 has a movable connection effect;

furthermore, the pulley frame 13 is arc-shaped, a fixing ring 17 is fixedly mounted in the middle of the outer wall of one end of the pulley frame 13, a rotating shaft 19 is fixedly mounted in the middle of the outer wall of one end of the pulley frame 13, which is far away from the fixing ring 17, a connecting strip 20 is fixedly mounted on the outer wall of the rotating shaft 19, the inner wall of one end of the connecting strip 20, which is far away from the rotating shaft 19, is clamped with the fixing ring 17, one end of the connecting strip 20, which is far away from the rotating shaft 19, is arc-shaped, the pulley frame 13 is arc-shaped, which is beneficial to protecting the pulley 16, the fixing ring 17 has a connecting and fixing effect on the connecting strip 20, and the rotating shaft 19 has a movable connection effect on the connecting strip 20;

further, bolts 12 are uniformly and fixedly installed between the connecting plate 11 and the support 1, the connecting plate 11 is uniformly and fixedly installed on the outer wall of one end of the bottom of the support 1 through the bolts 12, and the bolts 12 have the connecting and fixing effects on the connecting plate 11 and the support 1;

further, a hand-screwed bolt 5 is fixedly arranged between the support plate 3 and the support 1, the support plate 3 is uniformly and fixedly arranged on the outer wall of one end of the support 1 through the hand-screwed bolt 5, and the hand-screwed bolt 5 has a connecting and fixing effect on the support plate 3 and the support 1;

further, four sets of pulley mechanisms 4 are arranged, each set of pulley mechanism 4 is provided with two sets of pulleys 16, and each set of pulley mechanism 4 is provided with two sets of connecting plates 11, so that the connecting structure is more stable.

The utility model discloses a use as follows: when the utility model is used, a person skilled in the art places the support plate 3 on the outer wall of one end of the bracket 1, inserts the hand-screw bolt 5 into the first through hole 9 arranged in the middle of the outer ear 6, connects the nut 10 with the hand-screw bolt 5 through the handle 8, fixedly installs the support plate 3 at one end of the bracket 1, passes the bolt 12 through the connecting plate 11 and the bracket 1, uniformly and fixedly installs the pulley mechanism 4 at the bottom end of the bracket 1, connects the connecting strip 20 with the fixing ring 17 by rotating the connecting strip 20 at one end of the rotating shaft 19, fixes the pulley mechanism 4, and can be used, when the utility model is not used, unscrews the nut 10 by rotating the handle 8, pushes the bracket 1 at the right end, the support plate 3 at the left end moves downwards along the chute 2, the support plate 3 at the right end moves upwards along the chute 2, takes the bolt 12 off the connecting plate 11, takes off the connecting strip 20 from one end of the fixing ring 17, the pulley mechanism 4 is folded by the hinge 14; the pulley mechanism 4 is arranged, so that the pulley frame 13 can be folded, the occupied space is reduced, and the space is reasonably utilized; through the swing joint who sets up backup pad 3 and support 1 for it is all very convenient with folding to the installation of backup pad 3 and support 1, practices thrift consumer's time, and is effectual folding backup pad 3 and support 1, and occupation space is few.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a folding formula pulley yoke of accomodating, includes support (1), backup pad (3) and pulley mechanism (4), its characterized in that: a sliding chute (2) is arranged in the middle of the inner wall at one end of the bracket (1), a supporting plate (3) is uniformly and fixedly arranged on the outer wall at one end of the bracket (1), a pulley mechanism (4) is fixedly arranged in the middle of the bottom of one end of the bracket (1), an external ear (6) is uniformly and fixedly arranged at one end of the supporting plate (3), a first through hole (9) is fixedly formed in the middle of the outer ear (6), a hand-screwed bolt (5) is clamped on the inner wall of the first through hole (9), a nut (10) is fixedly arranged at one end of the hand-screwed bolt (5), the nut (10) is fixedly arranged at one end of the hand-screwed bolt (5) far away from the supporting plate (3), a handle (8) is fixedly arranged at one end of the nut (10), a blocking hole (7) is uniformly formed at one end of the supporting plate (3), the width of the blocking prevention hole (7) is larger than that of the support (1), and second through holes (18) are uniformly formed in the inner wall of one end of the support plate (3).

2. The fold-away and stow-away sheave yoke, according to claim 1, wherein: pulley mechanism (4) are including connecting plate (11), the even fixed mounting of connecting plate (11) is in support (1) bottom outer wall one end, connecting plate (11) bottom fixed mounting pulley yoke (13), even fixed mounting hinge (14) in the middle of pulley yoke (13), the even fixed mounting connecting rod (15) of pulley yoke (13) bottom one end, connecting rod (15) bottom fixed mounting pulley (16).

3. The fold-away and stow-away sheave yoke, according to claim 2, wherein: pulley yoke (13) set to arc, fixed mounting solid fixed ring (17) in the middle of pulley yoke (13) one end outer wall, fixed ring (17) in the middle of (17) one end outer wall is kept away from in pulley yoke (13), pivot (19) outer wall fixed mounting connecting strip (20), pivot (19) one end inner wall joint solid fixed ring (17) are kept away from in connecting strip (20), connecting strip (20) keep away from pivot (19) one end and set to arc.

4. The fold-away and stow-away sheave yoke, according to claim 2, wherein: bolts (12) are uniformly and fixedly installed between the connecting plate (11) and the support (1), and the connecting plate (11) is uniformly and fixedly installed on the outer wall of one end of the bottom of the support (1) through the bolts (12).

5. The fold-away and stow-away sheave yoke, according to claim 1, wherein: fixed mounting hand is twisted bolt (5) between backup pad (3) and support (1), even fixed mounting in support (1) one end outer wall is twisted bolt (5) through the hand in backup pad (3).

6. The fold-away and stow-away sheave yoke, according to claim 2, wherein: the pulley mechanisms (4) are arranged in four groups, each pulley mechanism (4) is provided with two groups of pulleys (16), and each pulley mechanism (4) is provided with two groups of connecting plates (11).