CN214613172U

CN214613172U - Adjustable folding mechanism and drying device applying same

Info

Publication number: CN214613172U
Application number: CN202120544888.0U
Authority: CN
Inventors: 谢世宜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-05
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses an adjustable folding mechanism, which comprises a first vertical rod, a second vertical rod and a connecting piece, wherein the first vertical rod comprises a first supporting rod and a second supporting rod, and also comprises a limiting piece which is movably arranged on the first supporting rod and is in limit fit with the connecting piece; the connecting piece is provided with a first limiting hole matched with the first supporting rod; one end of the first supporting rod is inserted into the first limiting hole and can move in the first limiting hole; the connecting piece is provided with at least two gear holes which are in limit fit with the limiting piece; the limiting piece can slide into the gear hole and limit the first supporting rod. Still disclose an drying device, including foretell folding mechanism, still include horizontal pole and telescopic link, the telescopic link is installed in the both ends of horizontal pole, and the lower extreme movably suit in first pole setting and second pole setting of telescopic link. The utility model discloses a folding mechanism atress is even, stability is good. The airing device applies the folding mechanism, and the overall stability is good.

Description

Adjustable folding mechanism and drying device applying same

Technical Field

The utility model relates to a clothes hanger field of drying in the air, in particular to folding mechanism and use its drying device with adjustable.

Background

Floor type clothes hangers in the existing market are various, such as wing type, X-shaped, single rod, double rod and folding type according to the structure, most types are provided with folding functions in consideration of the requirements of people for residential space, the folding modes and the folded styles are different in various structures, and the folding functions affect the overall stability of the clothes hanger more or less. The most important requirements of people on the floor type clothes hanger in life are as follows: firstly, the stability, secondly, the practicality is convenient, thirdly, the size of the space occupied by the folding collection, and along with the rapid development of the electronic commerce, the product is convenient to transport and is one of the main factors considered by the structural design.

The clothes hanger which is most widely used in the market at present belongs to an X-shaped clothes hanger. The X-shaped clothes hanger can be folded generally, and when the clothes hanger is not needed to be used temporarily, the whole clothes hanger can be folded, so that the space is saved, and the use is convenient.

As shown in chinese utility model with patent No. 201621307210.6, the "X" type clothes hanger on the market at present generally includes at least X frame and a cross rod installed at the upper end of the X frame, wherein, the most important part should be the X frame, the simplest structure of the X frame is composed of two vertical rods hinged together in a cross manner and the hinged position is generally in the middle of the vertical rods. Other more complex "X" type clothes horses may also include a shoe rack or a pole that is a telescoping rod with adjustable height. In addition, the cross connection part of the X frame can be improved, and the limiting and locking effects and the like are achieved.

However, when the vertical rod of the "X" type clothes hanger is a telescopic rod with adjustable height, the height of the cross rod is generally adjusted after the clothes hanger is opened, and after the clothes hanger is adjusted, the phenomenon that the cross rod collapses or slides due to unbalanced stress can be found, the structure is quite unstable, the use is seriously affected, and the reason for the situation is that: the stress point (the contact point of clothes and the like with the cross bar, namely the upper end position of the vertical rod) is positioned outside the standing point (the contact point of the vertical rod with the ground, namely the lower end position of the vertical rod), so that uneven stress can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding mechanism with adjustable to and drying device can solve one of above-mentioned problem at least.

According to one aspect of the utility model, an adjustable folding mechanism is provided, which comprises a first vertical rod, a second vertical rod and a connecting piece, wherein the first vertical rod comprises a first supporting rod and a second supporting rod, the lower end of the first supporting rod is hinged with the connecting piece, the upper end of the second supporting rod is hinged with the connecting piece, the adjustable folding mechanism further comprises a limiting piece, and the limiting piece is movably arranged on the first supporting rod and is in limiting fit with the connecting piece;

the connecting piece is provided with a first limiting hole matched with the first supporting rod;

one end of the first supporting rod is inserted into the first limiting hole and can move in the first limiting hole;

the connecting piece is provided with at least two gear holes which are in limit fit with the limiting piece;

the limiting piece can slide into the gear hole and limit the first supporting rod.

Therefore, the utility model provides a folding mechanism with adjustable of brand-new structure, this folding mechanism mainly is applied to and dries in the air in the clothes hanger, and for X-shaped folding leg, the theory of operation of this mechanism is: after the first vertical rod and the second vertical rod are completely opened, external force can be applied to the first supporting rod through the external force, the limiting piece can slide into different gear holes, and then the angle between the first supporting rod and the second vertical rod can be adjusted.

In some embodiments, the first supporting rod is provided with a fifth limiting hole, and the fifth limiting hole is matched with the limiting member. Therefore, the fifth limiting hole is convenient for realizing the stroke control of the limiting part.

In some embodiments, the limiting member includes a pin, and the pin is installed in the first support rod and can pass through the fifth limiting hole to be matched with the gear hole. Therefore, the pin shaft can slide into different gear holes by swinging the first supporting rod, and locking is completed.

In some embodiments, the position limiter further comprises a shaft sleeve, and the shaft sleeve is sleeved on the periphery of the pin shaft and located in the first support rod.

In some embodiments, the fifth limiting hole is vertically arranged along the length direction of the first supporting rod. Therefore, in the gear shifting process, the limiting part can move up and down in the fifth limiting hole, and smooth gear shifting is guaranteed.

In some embodiments, the upper end of the first limiting hole is an arc-shaped port, and the plurality of gear holes are sequentially arranged at intervals along the arc-shaped port. Therefore, the first supporting rod is swung to complete gear switching, and the use is convenient.

In some embodiments, a gap is left between the first support rod and the first limit hole, the number of the gear holes is two, and the two gear holes are respectively an inner gear hole and an outer gear hole, and the gap comprises an outer gap and an inner gap;

when the first supporting rod abuts against the left hole wall of the first limiting hole, an outer gap is formed between the first supporting rod and the connecting piece, and the limiting piece slides into the inner gear hole to limit the first supporting rod;

when the first supporting rod abuts against the right hole wall of the first limiting hole, an inner gap is formed between the first supporting rod and the connecting piece, and the limiting piece slides into the outer gear hole to limit the first supporting rod.

Therefore, the limiting part can slide into the inner gear hole or the outer gear hole to realize different use functions, the structure of the sliding-in inner gear hole is more stable, and the sliding-in outer gear hole can be conveniently folded.

In some embodiments, the second upright extends through the connector and is hinged to a middle portion of the connector. Thus, the folding mechanism is a one-sided adjustable folding mechanism.

In some embodiments, the second vertical rod includes a third support rod and a fourth support rod, a lower end of the third support rod is hinged to the connecting member, an upper end of the fourth support rod is hinged to the connecting member, the limiting member is in limit fit with the third support rod, the connecting member is provided with a third limit hole matched with the third support rod, one end of the third support rod is inserted into the third limit hole and can move in the third limit hole, the limiting member is movably mounted on the third support rod and is in limit fit with the connecting member, and the limiting member can limit the third support rod. From this, this folding mechanism is bilateral adjustable folding mechanism, and bilateral symmetry sets up promptly, and can carry out angle modulation to first bracing piece and third bracing piece.

In some embodiments, the connecting piece is provided with a second limiting hole matched with the second supporting rod, and the connecting piece is provided with a fourth limiting hole matched with the fourth supporting rod;

one end of the second supporting rod is inserted into the second limiting hole and cannot move in the second limiting hole;

one end of the fourth supporting rod is inserted into the fourth limiting hole and cannot move in the fourth limiting hole.

From this, second bracing piece and fourth bracing piece play the supporting role, only need realize opening and shutting the function, need not to possess gear and switch regulatory function.

According to the utility model discloses a another aspect still provides an airing device, folding mechanism with adjustable including the aforesaid still includes horizontal pole and telescopic link, the telescopic link is installed in the both ends of horizontal pole, the lower extreme movably suit of telescopic link is in first pole setting and second pole setting.

Therefore, the utility model discloses an airing device has used above-mentioned adjustable folding mechanism, can stretch out at the telescopic link, uses folding mechanism to carry out the angle modulation after highly uprising promptly for the inside swing of first bracing piece is located the inboard of standing point, improves overall stability.

The utility model has the advantages that:

the utility model provides a folding mechanism with adjustable brand-new structure, this folding mechanism mainly are applied to and dry in the air the clothes hanger, and for X-shaped folding leg, the theory of operation of this mechanism is: after the first vertical rod and the second vertical rod are completely opened, external force can be applied to the first supporting rod through the external force, the limiting piece can slide into different gear holes, and then the angle between the first supporting rod and the second vertical rod can be adjusted.

The utility model discloses an airing device has used above-mentioned adjustable folding mechanism, can stretch out at the telescopic link, uses folding mechanism to carry out the angle modulation after highly uprising promptly for the inside swing of first bracing piece, make the stress point be located the inboard of standing point, improve overall stability.

Drawings

Fig. 1 is a schematic perspective view of an adjustable folding mechanism according to embodiment 1 of the present invention;

FIG. 2 is a schematic perspective view of the adjustable folding mechanism shown in FIG. 1 with portions omitted;

FIG. 3 is a schematic view of the connection member and the limiting member of the adjustable folding mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the adjustable folding mechanism of FIG. 1 shown fully unfolded;

FIG. 5 is a schematic perspective view of an airing device using the adjustable folding mechanism shown in FIG. 1;

FIG. 6 is a schematic right-view structural view of the airing device shown in FIG. 5;

fig. 7 is a schematic perspective view of an adjustable folding mechanism according to embodiment 2 of the present invention;

FIG. 8 is a schematic perspective view of an airing device using the adjustable folding mechanism shown in FIG. 6 according to the present invention;

FIG. 9 is a right side view schematically illustrating the airing device shown in FIG. 5.

Reference numerals in FIGS. 1 to 9: 1-a cross bar; 2-a folding mechanism; 3, a telescopic rod; 4-shoe rack; 20-a gap; 21-a first upright stanchion; 22-a second upright post; 23-a connector; 24-a limit piece; 201-outer gap; 202-inner gap; 211-a first support bar; 212-a second support bar; 221-a third support bar; 222-a fourth support bar; 231-a first limiting hole; 232-a second limiting hole; 235-gear hole; 241-shaft sleeve; 242-pin shaft; 211 a-fifth limiting hole; 231 a-circular arc shaped port; 235 a-inner gear hole; 235 b-outer gear hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

Fig. 1-4 schematically illustrate an adjustable folding mechanism according to an embodiment of the present invention.

As shown in fig. 1 to 4, the adjustable folding mechanism 2 of the present embodiment includes a first vertical rod 21, a second vertical rod 22, a connecting member 23, and a limiting member 24. The first upright 21 includes a first support bar 211 and a second support bar 212. The lower end of the first support rod 211 is hinged with the connecting piece 23, and the upper end of the second support rod 212 is hinged with the connecting piece 23. The limiting member 24 is movably mounted on the first supporting rod 211 and is in limiting fit with the connecting member 23.

The connecting piece 23 is provided with a first limiting hole 231 matched with the first supporting rod 211;

one end of the first supporting rod 211 is inserted into the first limiting hole 231 and is hinged to the connecting member 23 through a pin 242, and the first supporting rod 211 can move in the first limiting hole 231.

At least two gear holes 235 which are in limit fit with the limiting piece 24 are formed in the connecting piece 23;

the position limiting member 24 can slide into the position limiting hole 235 and limit the position of the first supporting rod 211.

In this embodiment, the first supporting rod 211 is provided with a fifth limiting hole 211a, and the fifth limiting hole 211a is matched with the limiting member 24. Thus, the fifth limiting hole 211a facilitates stroke control of the limiting member 24.

The stopper 24 of the present embodiment includes a bushing 241 and a pin 242. The shaft sleeve 241 is installed in the first support rod 211 and is closely attached to the first support rod 211, and the shaft sleeve 241 of this embodiment is cylindrical, and front and rear end surfaces of the shaft sleeve 241 abut against an inner wall of the first support rod 211. The pin shafts 242 are mounted at both ends of the shaft sleeve 241 and can pass through the fifth limiting hole 211a to be matched with the gear holes 235. Thus, swinging the first support bar 211 causes the pin shaft 242 to slide into the different gear holes 235, completing the locking.

The fifth limiting hole 211a is vertically disposed along the length direction of the first supporting bar 211. Therefore, in the gear shifting process, the limiting member 24 can move up and down in the fifth limiting hole 211a, and smooth gear shifting operation is guaranteed.

The upper end of the first limiting hole 231 is an arc-shaped port 231a, and a plurality of gear holes 235 are sequentially arranged at intervals along the arc-shaped port 231 a. Therefore, the first supporting rod 211 can be swung to complete gear switching, and the gear switching device is good in synchronism and convenient to use.

A gap 20 is left between the first supporting rod 211 and the first limiting hole 231. The two shift holes 235 are an inner shift hole 235a and an outer shift hole 235b, and the slit 20 includes an outer slit 201 and an inner slit 202.

When the first supporting rod 211 abuts against the left hole wall of the first limiting hole 231, an outer gap 201 is formed between the first supporting rod 211 and the connecting piece 23, and the limiting piece 24 slides into the inner gear hole 235a to limit the first supporting rod 211;

when the first supporting rod 211 abuts against the right hole wall of the first limiting hole 231, an inner gap 202 is formed between the first supporting rod 211 and the connecting member 23, and the limiting member 24 slides into the outer gear hole 235b to limit the first supporting rod 211.

Therefore, the limiting member 24 can slide into the inner gear hole 235a or the outer gear hole 235b to realize different use functions, the structure of the sliding into the inner gear hole 235a is more stable, and the sliding into the outer gear hole 235b can be conveniently folded. As shown in the figure, when the folding mechanism 2 is fully opened and fully folded, the limiting member 24 slides into the outer gear hole 235b to realize limiting and locking of the first supporting rod 211, and only when the first supporting rod 211 is angularly adjusted, the limiting member 24 can slide into the inner gear hole 235a to realize locking of the first supporting rod 211 after being adjusted in place.

The connecting member 23 is provided with a second limiting hole 232 matched with the second supporting rod 212, and one end of the second supporting rod 212 is inserted into the second limiting hole 232 and cannot move in the second limiting hole 232. Therefore, the second support rod 212 plays a supporting role, only the opening and closing function needs to be realized, and the gear switching and adjusting function does not need to be provided.

The second vertical rod 22 of the present embodiment is a square tube, and the second vertical rod 22 penetrates through the connecting member 23 and is hinged to the middle of the connecting member 23. Thus, the folding mechanism 2 is a one-sided adjustable folding mechanism 2.

The utility model provides a folding mechanism 2 with adjustable brand-new structure, this folding mechanism 2 mainly are applied to and dry in the air clothes hanger, and for X-shaped folding leg, the theory of operation of this mechanism is: after the first vertical rod 21 and the second vertical rod 22 are completely opened, the first supporting rod 211 can be swung by swinging the first supporting rod 211, so that the first supporting rod 211 swings towards the second vertical rod 22, the limiting member 24 is pushed to slide into the inner gear hole 235a from the outer gear hole 235b, and then the angle between the first supporting rod 211 and the second vertical rod 22 is adjusted.

Fig. 5 to 6 schematically show an airing device according to an embodiment of the present invention.

As shown in FIGS. 5 to 6, the drying device includes the adjustable folding mechanism 2. The device also comprises a cross rod 1 and a telescopic rod 3. The telescopic rods 3 are arranged at two end parts of the cross rod 1, and the lower ends of the telescopic rods 3 are movably sleeved on the first vertical rod 21 and the second vertical rod 22.

The airing device further comprises a shoe rack 4, and the shoe rack 4 is located below the connecting piece 23 and connected with the second supporting rod 212 and the second vertical rod 22.

The utility model discloses an airing device has used above-mentioned adjustable folding mechanism 2, can stretch out at telescopic link 3, uses folding mechanism 2 to carry out the angle modulation after highly uprising promptly for the inside swing of first bracing piece 211 makes the stress point be located the inboard of standing point, improves overall stability.

Example 2

Fig. 7 schematically shows an adjustable folding mechanism 2 according to an embodiment of the invention.

The structure of the adjustable folding mechanism 2 of the present embodiment is substantially the same as that of the adjustable folding mechanism 2 of embodiment 1, except that: the second upright 22 is different in structure from embodiment 1.

As shown in fig. 7, the second vertical rod 22 of the present embodiment is divided into an upper part and a lower part like the first vertical rod 21, and the second vertical rod 22 includes a third support rod 221 and a fourth support rod 222. The lower end of the third support bar 221 is hinged to the connecting member 23 by a pin 242, and the upper end of the fourth support bar 222 is hinged to the connecting member 23 by a pin 242. The limiting member 24 is in limiting fit with the third support rod 221, and the connecting member 23 is provided with a third limiting hole (not shown in the figure, corresponding to the first limiting hole 231) in cooperation with the third support rod 221. One end of the third support rod 221 is inserted into the third limiting hole and can move in the third limiting hole. The stopper 24 is provided in substantially the same manner as in embodiment 1. The limiting member 24 is movably mounted on the third support rod 221 and is in limiting fit with the connecting member 23, and the limiting member 24 can limit the third support rod 221. Therefore, the folding mechanism 2 is a folding mechanism 2 with two adjustable sides, that is, the folding mechanism 2 is symmetrically arranged on the left and right sides, and can adjust the angles of the first support rod 211 and the third support rod 221.

The connecting member 23 is provided with a fourth limiting hole (not shown, corresponding to the second limiting hole 232) matching with the fourth supporting rod 222, and one end of the fourth supporting rod 222 is inserted into the fourth limiting hole and cannot move in the fourth limiting hole. Therefore, the second support rod 212 and the second support rod 212 play a supporting role, only the opening and closing function needs to be realized, and the gear switching and adjusting function does not need to be provided.

Fig. 8 to 9 schematically show an airing device according to an embodiment of the present invention. As shown in FIGS. 8 to 9, the drying device includes the adjustable folding mechanism 2. Other specific structures are basically the same as those of the airing device of embodiment 1.

The first support rod 211 or the third support rod 221 can be adjusted individually according to actual needs, or the first support rod 211 and the third support rod 221 can be adjusted correspondingly at the same time.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The adjustable folding mechanism comprises a first vertical rod (21), a second vertical rod (22) and a connecting piece (23), wherein the first vertical rod (21) comprises a first supporting rod (211) and a second supporting rod (212), the lower end of the first supporting rod (211) is hinged to the connecting piece (23), the upper end of the second supporting rod (212) is hinged to the connecting piece (23), the adjustable folding mechanism is characterized by further comprising a limiting piece (24), and the limiting piece (24) is movably mounted on the first supporting rod (211) and is in limiting fit with the connecting piece (23);

the connecting piece (23) is provided with a first limiting hole (231) matched with the first supporting rod (211);

one end of the first supporting rod (211) is inserted into the first limiting hole (231) and can move in the first limiting hole (231);

the connecting piece (23) is provided with at least two gear holes (235) which are in limit fit with the limiting piece (24);

the limiting piece (24) can slide into the gear hole (235) and limit the first supporting rod (211).

2. The adjustable folding mechanism of claim 1, wherein the first supporting rod (211) is provided with a fifth limiting hole (211a), and the fifth limiting hole (211a) is matched with the limiting member (24).

3. The adjustable folding mechanism of claim 2 wherein the limiting member (24) comprises a pin (242), the pin (242) is mounted in the first supporting rod (211) and can pass through the fifth limiting hole (211a) to match with the stop hole (235).

4. The adjustable folding mechanism of claim 3 wherein the stop (24) further comprises a bushing (241), the bushing (241) being fitted around the pin (242) and located within the first support bar (211).

5. The adjustable folding mechanism of claim 3, wherein the fifth limiting hole (211a) is vertically disposed along a length direction of the first supporting bar (211).

6. The adjustable folding mechanism of claim 1, wherein the upper end of the first limiting hole (231) is an arc-shaped port (231a), and the plurality of the gear holes (235) are sequentially arranged at intervals along the arc-shaped port (231 a).

7. The adjustable folding mechanism of claim 1, wherein a gap (20) is left between the first support rod (211) and the first limiting hole (231), the number of the gear holes (235) is two, namely an inner gear hole (235a) and an outer gear hole (235b), and the gap (20) comprises an outer gap (201) and an inner gap (202);

when the first supporting rod (211) abuts against the left hole wall of the first limiting hole (231), an outer gap (201) is formed between the first supporting rod (211) and the connecting piece (23), and the limiting piece (24) slides into the inner gear hole (235a) to limit the first supporting rod (211);

when the first supporting rod (211) abuts against the right hole wall of the first limiting hole (231), an inner gap (202) is formed between the first supporting rod (211) and the connecting piece (23), and the limiting piece (24) slides into the outer gear hole (235b) to limit the first supporting rod (211).

8. Adjustable folding mechanism according to claim 1, characterized in that the second upright (22) extends through the connecting piece (23) and is hinged with the middle of the connecting piece (23).

9. The adjustable folding mechanism of claim 1, wherein the second vertical rod (22) comprises a third support rod (221) and a fourth support rod (222), a lower end of the third support rod (221) is hinged to the connecting member (23), an upper end of the fourth support rod (222) is hinged to the connecting member (23), the limiting member (24) is in limiting fit with the third support rod (221), the connecting member (23) is provided with a third limiting hole matched with the third support rod (221), one end of the third support rod (221) is inserted into the third limiting hole and can move in the third limiting hole, the limiting member (24) is movably installed on the third support rod (221) and is in limiting fit with the connecting member (23), and the limiting member (24) can limit the third support rod (221).

10. Airing device, including adjustable folding mechanism (2) of any one of claims 1-9, characterized by, still include horizontal pole (1) and telescopic link (3), telescopic link (3) are installed in the both ends of horizontal pole (1), the lower extreme movably suit of telescopic link (3) is in first pole setting (21) and second pole setting (22).