CN210621239U - Clothesline seat and clothesline assembly - Google Patents
Clothesline seat and clothesline assembly Download PDFInfo
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- CN210621239U CN210621239U CN201921367240.XU CN201921367240U CN210621239U CN 210621239 U CN210621239 U CN 210621239U CN 201921367240 U CN201921367240 U CN 201921367240U CN 210621239 U CN210621239 U CN 210621239U
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Abstract
The utility model discloses a clothesline base and a clothesline assembly, which comprises a base, a box body, a rope winding fluted disc wound with clotheslines, gears and a gear locking mechanism; the box body is provided with a first through hole and a second through hole at intervals; a first mounting shaft and a second mounting shaft are arranged on the base at intervals; the rope winding fluted disc is rotatably arranged on the first mounting shaft, and the gear is rotatably arranged on the second mounting shaft; the gear locking mechanism comprises a lock sleeve and a button; the lock sleeve is mounted on the second mounting shaft, the button is slidably mounted in the second through hole, and the end of the button extends out of the outer side of the second through hole. The utility model discloses a clothesline seat and clothesline subassembly, the axial displacement through the button drive lock sleeve in order to cooperate or separate with the gear, control the rotation of wire winding fluted disc, convenient operation to do benefit to and realize lock sleeve and gear snap-fit and separation.
Description
Technical Field
The utility model relates to a bathroom hot-water heating trade especially relates to a clothesline seat and clothesline subassembly.
Background
The utility model discloses a chinese utility model patent that publication number is CN208685264U discloses a clothesline device, including base and shell, be provided with the wire reel on the base, wire rope wears to be equipped with the pivot in the wire reel around establishing on the wire reel, and the first end of pivot is provided with the attenuator, and the second end of pivot is provided with spring assembly, and one side of wire reel is provided with the gear, characteristics be the base on the coupling have with gear joint complex pawl, be provided with on the shell with the unblock switch of pawl looks adaptation, sliding fit about unblock switch and the shell, the bottom pressure of unblock switch is established on the pawl, is provided with the torsional spring between pawl and the base.
The working principle is as follows: the unlocking switch is in a long opening state, when clothes need to be dried, the steel wire rope can be pulled out by pulling the buckle outwards, the unlocking switch is moved upwards, the pawl is pressed to clamp the gear, the wire spool cannot rotate, and the steel wire rope cannot be retracted. Need pack up wire rope, only need push down unblock switch, under reset spring's effect, the pawl is bounced, no longer blocks the gear, and wire rope can retrieve automatically promptly, and simultaneously under the effect of attenuator, wire rope can slowly withdraw at a slow speed, prevents to cause the injury because of the speed is too fast to the people.
The above clothesline device has the following defects: the gear is clamped by the pawl, the pawl is inserted into a tooth groove of the gear, and when the gear bears a large load, the pawl is difficult to separate from the tooth groove only by the force of the return spring, so that the pawl cannot be quickly separated from the gear, and the use is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clothesline seat and clothesline subassembly that simple structure, facilitate the use.
The technical scheme of the utility model provides a clothesline base, which comprises a base, a box body arranged on the base, a rope winding fluted disc wound with clotheslines, gears meshed with the rope winding fluted disc and a gear locking mechanism capable of locking the gears;
a first through hole and a second through hole are arranged on the box body at intervals, and one end of the clothesline penetrates out of the first through hole;
a first mounting shaft and a second mounting shaft are arranged on the base at intervals;
the rope winding fluted disc is rotatably arranged on the first mounting shaft, and the gear is rotatably arranged on the second mounting shaft;
the gear locking mechanism comprises a lock sleeve capable of locking and unlocking the gear and a button connected with the lock sleeve;
the lock sleeve is mounted on the second mounting shaft and can only slide along the axial direction of the second mounting shaft;
the button is slidably installed in the second through hole, and an end of the button protrudes outside the second through hole.
Further, a gear limiting part is arranged on one side, facing the lock sleeve, of the gear, and a lock sleeve limiting part capable of being matched with and separated from the gear limiting part is arranged on one side, facing the gear, of the lock sleeve;
when the gear is in a locked state, the lock sleeve limiting part is matched with the gear limiting part;
when the gear is in an unlocking state, the lock sleeve limiting part is separated from the gear limiting part.
Furthermore, the lock sleeve limiting part is a lock sleeve limiting groove, and the gear limiting part is a gear limiting protrusion capable of being inserted into the lock sleeve limiting groove; alternatively, the first and second electrodes may be,
the gear limiting part is a gear limiting groove, and the lock sleeve limiting part is a lock sleeve limiting protrusion capable of being inserted into the gear limiting groove.
Furthermore, the gear locking mechanism also comprises a limiting sleeve arranged on the base, and at least one group of limiting holes are arranged on the limiting sleeve;
each group of limiting holes comprises an unlocking limiting hole and a locking limiting hole;
the distance between the locking limiting hole and the gear is smaller than the distance between the unlocking limiting hole and the gear;
the lock sleeve is at least partially positioned in the limit sleeve, and a telescopic limit piece is also arranged on the lock sleeve;
when the gear is in a locking state, the limiting piece is at least partially positioned in the locking limiting hole;
when the gear is in an unlocking state, the limiting piece is at least partially positioned in the unlocking limiting hole.
Furthermore, more than two groups of limiting holes are uniformly distributed on the limiting sleeve along the circumferential direction;
correspondingly, more than two limiting parts are uniformly distributed on the lock sleeve along the circumferential direction.
Furthermore, a lock sleeve mounting hole with an opening facing the limiting sleeve is formed in the lock sleeve;
the limiting piece comprises a limiting ball capable of sliding in the lock sleeve mounting hole and an elastic driving piece for driving the limiting ball to move towards the opening of the lock sleeve mounting hole;
the elastic driving piece is arranged in the lock sleeve mounting hole, and the limiting ball is positioned on the elastic driving piece;
when the gear is in a locking state, the limiting ball is at least partially positioned in the locking limiting hole, and the limiting ball is at least partially positioned in the lock sleeve mounting hole;
when the gear is in an unlocking state, at least part of the limiting ball is located in the unlocking limiting hole, and at least part of the limiting ball is located in the lock sleeve mounting hole.
Furthermore, the locking limiting hole and the unlocking limiting hole are circular holes;
the radius of the locking limiting hole is smaller than that of the limiting ball, and the radius of the unlocking limiting hole is also smaller than that of the limiting ball.
Further, a guide groove extending along the axis of the second mounting shaft is formed in the inner surface of the limiting sleeve;
a guide convex rail extending along the axial direction of the second mounting shaft is arranged on the outer surface of the lock sleeve;
the guide convex rail is slidably fitted in the guide groove.
Furthermore, the limiting hole is arranged on the groove bottom of the guide groove;
the opening of the lock sleeve mounting hole is positioned on the surface of the guide convex rail.
The technical scheme of the utility model also provides a clothesline assembly, which comprises a hanging seat and a clothesline seat in any one of the technical schemes;
the end part of the clothesline extending out of the box body is provided with a clamping joint;
the hanging seat is provided with a clamping groove, and the clamping head is detachably arranged in the clamping groove.
By adopting the technical scheme, the method has the following beneficial effects:
the utility model provides a clothesline seat and clothesline subassembly, through installing the wiring fluted disc on first installation axle, twine the clothesline on the wiring fluted disc, install the gear on the installation axle of second, and make its and the meshing of wiring fluted disc, set up the lock sleeve again on the installation axle of second, the drive of lock sleeve through the button only can be along the axial displacement of second installation axle, can realize the removal locking and the unblock gear through the lock sleeve, and then can control the rotation of wiring fluted disc.
The button drives the lock sleeve to move axially inwards to be matched with the gear to lock the gear and prevent the rope winding fluted disc from rotating, so that the clothesline cannot be pulled outwards and withdrawn. The button drives the lock sleeve to move axially outwards to be separated from the gear, so that the gear is unlocked, the rope winding fluted disc is allowed to rotate, and the clothesline can be pulled outwards and retracted.
Therefore, the utility model provides a clothesline seat and clothesline subassembly drives the axial displacement of lock sleeve through the button in order to cooperate or separate with the gear, controls the rotation of wiring fluted disc, convenient operation to do benefit to and realize lock sleeve and gear high-speed match and separation, reduced the influence that the load that the wiring fluted disc bore removed the lock sleeve, improved and used experience.
Drawings
Fig. 1 is a perspective view of a clothesline base provided by the embodiment of the utility model;
fig. 2 is an exploded view of a clothesline seat provided by the embodiment of the utility model;
fig. 3 is a perspective view of a base in a clothesline base provided by the embodiment of the utility model;
fig. 4 is an exploded view of the gear locking mechanism and the gear in the clothesline base according to the embodiment of the present invention;
fig. 5 is a perspective view of a gear in a clothesline base provided by the embodiment of the utility model;
fig. 6 is a perspective view of a lock sleeve in a clothesline holder provided by the embodiment of the utility model;
fig. 7 is an exploded view of a lock sleeve and a limiting piece in a clothesline base provided by the embodiment of the utility model;
fig. 8 is a perspective view of a stop collar in a clothesline seat provided by the embodiment of the utility model;
figure 9 is a cross-sectional view of the clothesline holder along the second mounting shaft with the gear in the locked condition;
figure 10 is a cross-sectional view of the clothesline holder along the second mounting shaft with the gear in the unlocked condition;
fig. 11 is a schematic view of a clothesline assembly according to an embodiment of the present invention;
fig. 12 is a schematic view of a clothesline in a clothesline holder being clamped to a hanging holder by a clamping head.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-4 and fig. 9-10, the clothesline base provided by the embodiment of the present invention comprises a base 1, a box body 2 installed on the base 1, a rope winding fluted disc 3 wound with clotheslines 4, gears 5 engaged with the rope winding fluted disc 3, and a gear locking mechanism 6 capable of locking the gears 5.
The box body 2 is provided with a first through hole 21 and a second through hole 22 at intervals, and one end of the clothesline 4 penetrates through the first through hole 21.
A first mounting shaft 11 and a second mounting shaft 12 are provided on the base 1 at an interval.
The rope winding toothed disc 3 is rotatably mounted on the first mounting shaft 11, and the gear 5 is rotatably mounted on the second mounting shaft 12.
The gear lock mechanism 6 includes a lock sleeve 61 capable of locking and unlocking the gear 5 and a button 62 connected to the lock sleeve 61.
The lock sleeve 61 is mounted on the second mounting shaft 12, and the lock sleeve 61 is slidable only in the axial direction of the second mounting shaft 12.
The push button 62 is slidably installed in the second through hole 12, and an end of the push button 62 protrudes outside the second through hole 12.
The utility model provides a clothesline seat is the pendant, and it can hang and establish in bathroom, also can hang as required and establish in balcony or room, can hang clothing or other article on the clothesline of pulling out.
The utility model provides a clothesline seat mainly comprises base 1, box body 2, wire winding fluted disc 3, clothesline 4, gear 5 and gear locking mechanical system 6.
The box body 2 is buckled on the base 1 to form an installation space. The rope winding fluted disc 3, the gear 5 and the gear locking mechanism 6 are all arranged in the installation space.
One end of the clothesline 4 is fixed on the rope winding fluted disc 3, and the other end of the clothesline 4 penetrates through the first through hole 21 on the box body 2, so that the clothesline 4 can be stretched to drive the rope winding fluted disc 3 to rotate on the first mounting shaft 11. The clothesline 4 can be recovered by reversely rotating the rope winding fluted disc 3. The rope winding fluted disc 3 can be driven to rotate by a driving mechanism (such as a motor), the rope winding fluted disc 3 can also be manually rotated, and the rope winding fluted disc 3 can also be driven to rotate by arranging a reset driving piece (such as a reset torsion spring or a spiral spring).
The gear 5 is mounted on the second mounting shaft 12 of the base 1, which is rotatable on the second mounting shaft 12. The rope winding fluted disc 3 is provided with a circle of teeth around or a toothed ring is arranged on the rope winding fluted disc 3, and the gear 5 is meshed with the rope winding fluted disc 3.
The gear lock mechanism 6 is used to lock the gear 5 and unlock the gear 5. When the gear 5 is locked by the gear locking mechanism 6, the gear 5 also locks the rope winding fluted disc 3, and the clothes line 4 is also locked and can not be pulled out or retracted. When the gear 5 is unlocked by the gear locking mechanism 6, the rope winding fluted disc 3 can rotate, and the clothesline 4 can move and can be pulled out or retracted.
The gear locking mechanism 6 includes a lock sleeve 61 and a push button 62. The lock sleeve 61 is capable of locking and unlocking the gear 5. The button 62 is connected with the lock sleeve 61 through a thread, and can drive the lock sleeve 61 to move, so that the lock sleeve 61 is matched with and separated from the gear 5.
Specifically, the lock sleeve 61 is slidably mounted on the second mounting shaft 12, and the lock sleeve 61 is only slidable in the axial direction of the second mounting shaft 12.
As shown in fig. 3, the second mounting shaft 12 has a cylindrical section 121 and a flattened section 122 thereon. The gear wheel 5 is mounted on a cylindrical section 121, which can rotate on the cylindrical section 121. The locking sleeve 61 fits over the flattened section 122 such that the locking sleeve 61 can only slide axially along the second mounting shaft 12 and cannot rotate on the second mounting shaft 12.
The push button 62 is installed in the second through hole 12 and is capable of sliding in the axial direction in the second through hole 12. The end of the button 62 protrudes outside the second through hole 12 for the operator to press or pull the button 62.
So set up, when the operator grips button 62 and outwards pulls lock sleeve 61, lock sleeve 61 and gear 5 separation, gear 5 can rotate on second installation axle 12 this moment, and wire winding fluted disc 3 can rotate on first installation axle 11, can outwards pull clothesline 4 or retrieve clothesline 4.
When an operator holds the button 62 to push the lock sleeve 61 inwards, the lock sleeve 61 is matched with the gear 5, the gear 5 is locked and cannot rotate, the rope winding fluted disc 3 is locked and cannot rotate by the gear 5, and the clothes line 4 is locked and cannot be pulled or recovered.
The utility model provides a clothesline seat, through the axial displacement that button 62 drove lock sleeve 61 in order to cooperate or separate with gear 5, control the rotation of wiring fluted disc 3, convenient operation to do benefit to and realize lock sleeve 61 and gear 5 snap-fit and separation, still reduced the influence that the load that wiring fluted disc 3 bore removed lock sleeve 61, improved and used experience.
In one embodiment, as shown in fig. 2-3, the side of the chainring 3 facing the case 2 has a recess 30, an end cap 32 is provided at the opening of the recess 30, and a torsion spring 31 is arranged in the recess 30.
The end cover 32 is further provided with a damper 33, the damper 33 can be in contact with the end of the first mounting shaft 11, and provides damping acting force for the reset rotation of the end cover 32 and the rope winding fluted disc 3, so that the rope can be more smoothly and unobtrusively retracted, and the use experience of a customer is increased.
In one embodiment, as shown in fig. 2 to 3, a mounting groove 13 is provided on the base 1, and a perforation 14 is provided on a front side groove wall of the mounting groove 13.
The guide wheels 42 are arranged in the mounting grooves 13, and the clothesline 4 passes through the through holes 14 after being guided by the guide wheels 42.
Preferably, as shown in fig. 5 to 6, the gear 5 has a gear position-limiting portion 51 on a side facing the lock sleeve 61, and a lock sleeve-limiting portion 611 capable of engaging with and disengaging from the gear position-limiting portion 51 is provided on a side facing the gear 5 of the lock sleeve 61.
The lock sleeve stopper portion 611 cooperates with the gear stopper portion 51 when the gear 5 is in the locked state.
When the gear 5 is in the unlocked state, the lock sleeve stopper portion 611 is separated from the gear stopper portion 51.
The gear stopper portion 51 and the lock sleeve stopper portion 611 may be concave-convex portions or meshing teeth portions that can be fitted to each other. The gear limiting part 51 and the lock sleeve limiting part 611 can also be a limiting rod, a limiting groove, a limiting boss, a limiting hole and the like which can be matched with each other.
When the lock sleeve 61 is pushed by the button 62 to move toward the gear 5 side, the lock sleeve stopper portion 611 cooperates with the gear stopper portion 51 to lock the gear 5; when the lock sleeve 61 is pulled by the button 62 to move toward the case body 2 side, the lock sleeve stopper 611 is separated from the gear stopper 51 to unlock the gear 5, facilitating the operation.
Preferably, as shown in fig. 5 to 6, the lock sleeve limiting part 611 is a lock sleeve limiting groove 6111, and the gear limiting part 51 is a gear limiting protrusion 511 capable of being inserted into the lock sleeve limiting groove 6111.
Or, the gear limiting part 51 is a gear limiting groove 512, and the lock sleeve limiting part 611 is a lock sleeve limiting protrusion 6112 that can be inserted into the gear limiting groove 512.
The gear limiting portion 51 may be a gear limiting protrusion 511 or a gear limiting groove 512, and the lock sleeve limiting portion 611 may be a lock sleeve limiting groove 6111 or a lock sleeve limiting protrusion 6112.
When the gear limiting portion 51 is the gear limiting protrusion 511, the lock sleeve limiting portion 611 is the lock sleeve limiting groove 6111. When the gear limit protrusion 511 is inserted into the lock sleeve limit groove 6111, the gear 5 can be locked.
When the gear limiting portion 51 is the gear limiting groove 512, the lock sleeve limiting portion 611 is the lock sleeve limiting protrusion 6112. When the lock sleeve limiting protrusion 6112 is inserted into the gear limiting groove 512, the gear 5 can be locked.
A gear limiting groove 512 can be formed between two adjacent gear limiting protrusions 511, and a lock sleeve limiting groove 6111 is formed between two lock sleeve limiting protrusions 6112, so that the lock sleeve limiting part 611 and the gear limiting part 51 can be matched with the locking gear 5.
Preferably, as shown in fig. 2, 4 and 7-10, the gear locking mechanism 6 further includes a position-limiting sleeve 63 mounted on the base 1, and at least one set of position-limiting holes 631 are disposed on the position-limiting sleeve 63.
Each set of limit holes 631 includes an unlock limit hole 6311 and a lock limit hole 6312.
The distance between the lock limit hole 6312 and the gear 5 is smaller than the distance between the unlock limit hole 6311 and the gear 5.
The lock sleeve 61 is at least partially located in the position limiting sleeve 63, and a telescopic position limiting member 64 is further arranged on the lock sleeve 61.
When the gear 5 is in the locked state, the stopper 64 is at least partially located in the lock stopper hole 6312.
When the gear 5 is in the unlocked state, the stopper 64 is at least partially located in the unlocking stopper hole 6311.
The limiting sleeve 63 is installed on the base 1, and the lock sleeve 61 penetrates through the through hole of the limiting sleeve 63. At least one set of limit holes 631 is disposed on the limit sleeve 63. The lock sleeve 61 is provided with a stopper 64 that can be extended and retracted, so that the stopper 64 can be inserted into the stopper hole 631 to position the lock sleeve 61.
Each set of limit holes 631 includes an unlock limit hole 6311 and a lock limit hole 6312. The unlocking limit hole 6311 is a hole into which the limit piece 64 is inserted to be positioned when the gear 5 is in the unlocked state. When the stopper 64 is inserted into the unlocking stopper hole 6311, the sleeve stopper portion 611 on the sleeve 61 is separated from the gear stopper portion 511, and the gear 5 is in the unlocked state. While the lock sleeve 61 is restricted from moving on the second mounting shaft 12 by the limit stop 64 so that the gear 5 remains in the unlocked state.
The lock limit hole 6312 is a hole into which the limit piece 64 is inserted to be positioned when the gear 5 is in the locked state. When the stopper 64 is inserted into the lock stopper hole 6312, the sleeve stopper portion 611 on the lock sleeve 61 engages with the gear stopper portion 511, and the gear 5 is in a locked state. While the movement of the lock sleeve 61 on the second mounting shaft 12 is limited by the limiting member 64 so that the gear 5 is maintained in the locked state.
The lock sleeve 61 may be actuated to move on the second mounting shaft 12 by the button 62 to enable the limit stop 64 to switch between the unlock limit hole 6311 and the lock limit hole 6312.
The limiting member 64 may be a retractable pin, or a combination of a limiting pin and an elastic member.
Preferably, as shown in fig. 7 to 8, more than two sets of the position-limiting holes 631 are uniformly distributed on the position-limiting sleeve 63 along the circumferential direction. Accordingly, two or more position-limiting members 64 are uniformly arranged on the lock sleeve 61 along the circumferential direction, so that the position-limiting effect on the movement of the lock sleeve 61 can be improved.
Preferably, as shown in fig. 6 to 7 and 9 to 10, a lock case mounting hole 613 opened toward the position restricting sleeve 63 is provided in the lock case 61.
The stopper 64 includes a stopper ball 641 slidable in the jacket installation hole 613 and a resilient driving member 642 for driving the stopper ball 641 to move toward the opening of the jacket installation hole 613.
The resilient driver 642 is mounted in the lock sleeve mounting hole 613 and the stop ball 641 is located on the resilient driver 642.
When the gear 5 is in the locked state, the limit ball 641 is at least partially disposed in the lock limit hole 6312, and the limit ball 641 is at least partially disposed in the lock case installation hole 613.
When the gear 5 is in the unlocked state, the limit ball 641 is at least partially located in the unlocking limit hole 6311, and the limit ball 641 is at least partially located in the lock case installation hole 613.
That is, the position-limiting member 64 is composed of a position-limiting ball 641 and a resilient driving member 642. The lock sleeve mounting hole 613 is provided in the lock sleeve 61, and opens toward the position restricting sleeve 63 or the position restricting hole 631.
The limit ball 64 is disposed in the lock sleeve mounting hole 613 and is slidable in the lock sleeve mounting hole 613. The elastic driving member 642 is a spring or an elastic piece, which is disposed at the bottom of the lock housing installation hole 613, and the position limiting ball 64 is located on the elastic driving member 642. The resilient driving member 642 is used to drive the stop ball 64 in the lock case mounting hole 613 toward the stop case 63.
When the push button 62 is pushed inward, the lock sleeve 61 moves toward the gear 5 side on the second mounting shaft 12, and the limit ball 64 moves against the inner surface of the limit sleeve 63 by the elastic drive member 642. When the limit ball 64 moves to the position of the lock limit hole 6312, a part of the limit ball 64 enters the lock limit hole 6312, and the other part thereof remains in the lock case installation hole 613, so that the lock case 61 is locked by the limit ball 64 so as not to move any more, and the gear 5 is maintained in the locked state.
When the knob 62 is pulled outward, the lock sleeve 61 moves toward the case 2 side on the second mounting shaft 12, and the stopper ball 64 is released from the lock stopper hole 6312 by the lock sleeve 61. The stop ball 64 moves against the inner surface of the stop collar 63 by the resilient drive element 642. When the limit ball 64 moves to the position of the unlocking limit hole 6311, a part of the limit ball 64 enters the unlocking limit hole 6311, and the other part thereof remains in the lock case installation hole 613, so that the lock case 61 is locked by the limit ball 64 and does not move any more, and the gear 5 is maintained in the unlocked state.
Preferably, the lock limit hole 6312 and the unlock limit hole 6311 are circular holes. The radius of the lock limit hole 6312 is smaller than that of the limit ball 641, and the radius of the unlock limit hole 6311 is also smaller than that of the limit ball 641.
By such arrangement, a small part or a small part of the limiting ball 641 enters the locking limiting hole 6312 and the unlocking limiting hole 6311, so that the limiting ball 641 can be rapidly moved out of the locking limiting hole 6312 and the unlocking limiting hole 6311 when the lock sleeve 61 is pushed or pulled.
Preferably, as shown in fig. 6-8, a guide groove 632 is provided on the inner surface of the stop collar 63 that extends along the axis of the second mounting shaft 12. A guide rail 612 extending in the axial direction of the second mounting shaft 12 is provided on the outer surface of the lock sleeve 61. The guide rail 612 is slidably fitted in the guide groove 632.
The guide groove 632 is formed in the position-limiting sleeve 63, the guide rail 612 is formed in the lock sleeve 61, and the guide rail 612 is fitted into the guide groove 632 to be slidable, so that guidance is provided for sliding of the lock sleeve 61.
Preferably, as shown in fig. 6 to 8, the stopper hole 631 is provided on the groove bottom of the guide recess 632. The opening of the jacket mounting hole 613 is located on the surface of the guide rail 612. The groove bottom of the guide groove 632 is a plane, which is beneficial to arranging the limit hole 631, the surface of the guide convex rail 612 is a plane which is beneficial to arranging the lock sleeve mounting hole 613, and the limit ball 64 in the lock sleeve mounting hole 613 can move along the groove bottom of the guide groove 632 conveniently, and is also beneficial to matching the limit ball 64 with the limit hole 631.
As shown in fig. 11-12, the clothesline assembly provided by the embodiment of the present invention comprises a hanging seat 7 and the clothesline seat according to any one of the previous embodiments.
The end of the clothesline 4 extending out of the box body 2 is provided with a bayonet joint 41.
A clamping groove 71 is arranged on the hanging seat 7, and the clamping joint 41 is detachably arranged in the clamping groove 71.
The utility model provides a clothesline assembly comprises hanging seat 7 and clothesline seat. When the clothes airing rack is used, the hanging seat 7 and the clothesline seat are respectively installed on a wall body, and the clamping connector 41 on the end part of the clothesline 4 is clamped in the clamping groove 71 of the hanging seat 7, so that clothes can be hung and aired.
With regard to the structure, structure and operation principle of the clothesline base, please refer to the description part of the clothesline base, which is not repeated herein.
To sum up, the utility model provides a clothesline seat and clothesline subassembly utilizes gear structure to control the rotation of wire winding fluted disc to accomplish the business turn over control to the clothesline, its simple structure only needs to press as required or pull out the button during the use, convenient and fast. The torsional spring makes the clothesline be in tight state all the time, and the gear prevents the rope flagging with the interlock of rope winding fluted disc, and it still is furnished with the attenuator for the clothesline is withdrawed smoothly and is not obtrusive, increases customer and uses and experiences.
According to the needs, the above technical schemes can be combined to achieve the best technical effect.
What has been described above is merely the principles and preferred embodiments of the present invention. It should be noted that, for those skilled in the art, on the basis of the principle of the present invention, several other modifications can be made, and the protection scope of the present invention should be considered.
Claims (10)
1. A clothesline base is characterized by comprising a base, a box body arranged on the base, a rope winding fluted disc wound with clotheslines, gears meshed with the rope winding fluted disc and a gear locking mechanism capable of locking the gears;
a first through hole and a second through hole are arranged on the box body at intervals, and one end of the clothesline penetrates out of the first through hole;
a first mounting shaft and a second mounting shaft are arranged on the base at intervals;
the rope winding fluted disc is rotatably arranged on the first mounting shaft, and the gear is rotatably arranged on the second mounting shaft;
the gear locking mechanism comprises a lock sleeve capable of locking and unlocking the gear and a button connected with the lock sleeve;
the lock sleeve is mounted on the second mounting shaft and can only slide along the axial direction of the second mounting shaft;
the button is slidably installed in the second through hole, and an end of the button protrudes outside the second through hole.
2. The clothesline holder according to claim 1, wherein a gear retaining portion is provided on a side of the gear facing the lock sleeve, and a lock sleeve retaining portion capable of engaging with and disengaging from the gear retaining portion is provided on a side of the lock sleeve facing the gear;
when the gear is in a locked state, the lock sleeve limiting part is matched with the gear limiting part;
when the gear is in an unlocking state, the lock sleeve limiting part is separated from the gear limiting part.
3. The clothesline holder according to claim 2, wherein the lock sleeve limiting part is a lock sleeve limiting groove, and the gear limiting part is a gear limiting protrusion that can be inserted into the lock sleeve limiting groove; alternatively, the first and second electrodes may be,
the gear limiting part is a gear limiting groove, and the lock sleeve limiting part is a lock sleeve limiting protrusion capable of being inserted into the gear limiting groove.
4. A clothesline holder according to any one of claims 1 to 3, wherein the gear locking mechanism further comprises a stop collar mounted on the base, the stop collar being provided with at least one set of stop holes;
each group of limiting holes comprises an unlocking limiting hole and a locking limiting hole;
the distance between the locking limiting hole and the gear is smaller than the distance between the unlocking limiting hole and the gear;
the lock sleeve is at least partially positioned in the limit sleeve, and a telescopic limit piece is also arranged on the lock sleeve;
when the gear is in a locking state, the limiting piece is at least partially positioned in the locking limiting hole;
when the gear is in an unlocking state, the limiting piece is at least partially positioned in the unlocking limiting hole.
5. The clothesline holder according to claim 4, wherein more than two sets of the limiting holes are uniformly distributed on the limiting sleeve along the circumferential direction;
correspondingly, more than two limiting parts are uniformly distributed on the lock sleeve along the circumferential direction.
6. The clothesline holder according to claim 4, wherein the lock sleeve is provided with a lock sleeve mounting hole having an opening facing the stopper sleeve;
the limiting piece comprises a limiting ball capable of sliding in the lock sleeve mounting hole and an elastic driving piece for driving the limiting ball to move towards the opening of the lock sleeve mounting hole;
the elastic driving piece is arranged in the lock sleeve mounting hole, and the limiting ball is positioned on the elastic driving piece;
when the gear is in a locking state, the limiting ball is at least partially positioned in the locking limiting hole, and the limiting ball is at least partially positioned in the lock sleeve mounting hole;
when the gear is in an unlocking state, at least part of the limiting ball is located in the unlocking limiting hole, and at least part of the limiting ball is located in the lock sleeve mounting hole.
7. The clothesline holder according to claim 6, wherein the locking limit hole and the unlocking limit hole are circular holes;
the radius of the locking limiting hole is smaller than that of the limiting ball, and the radius of the unlocking limiting hole is also smaller than that of the limiting ball.
8. The clothesline holder of claim 6, wherein a guide groove extending along the axis of the second mounting shaft is provided on an inner surface of the stop collar;
a guide convex rail extending along the axial direction of the second mounting shaft is arranged on the outer surface of the lock sleeve;
the guide convex rail is slidably fitted in the guide groove.
9. The clothesline holder according to claim 8, wherein the limiting hole is provided on a groove bottom of the guide groove;
the opening of the lock sleeve mounting hole is positioned on the surface of the guide convex rail.
10. A clothes line assembly comprising a hanger base and a clothes line base as claimed in any one of claims 1 to 9;
the end part of the clothesline extending out of the box body is provided with a clamping joint;
the hanging seat is provided with a clamping groove, and the clamping head is detachably arranged in the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367240.XU CN210621239U (en) | 2019-08-22 | 2019-08-22 | Clothesline seat and clothesline assembly |
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| CN201921367240.XU CN210621239U (en) | 2019-08-22 | 2019-08-22 | Clothesline seat and clothesline assembly |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386144A (en) * | 2020-10-14 | 2021-02-23 | 宁波龙富电器工具有限公司 | Folding high-bucket foot tub |
| CN114795335A (en) * | 2022-06-24 | 2022-07-29 | 中南大学湘雅医院 | Incision opening device for minimally invasive surgery |
-
2019
- 2019-08-22 CN CN201921367240.XU patent/CN210621239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112386144A (en) * | 2020-10-14 | 2021-02-23 | 宁波龙富电器工具有限公司 | Folding high-bucket foot tub |
| CN114795335A (en) * | 2022-06-24 | 2022-07-29 | 中南大学湘雅医院 | Incision opening device for minimally invasive surgery |
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