CN210276308U

CN210276308U - Automatic storage mechanism of rope and kettle that contains this mechanism

Info

Publication number: CN210276308U
Application number: CN201921089477.6U
Authority: CN
Inventors: 谯霄鹏; 薛明明; 陈哲琦; 陈旭; 薛斌
Original assignee: Hefei Weixian Products Design Co ltd
Current assignee: Hefei Weixian Products Design Co ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-10
Anticipated expiration: 2029-07-11

Abstract

The utility model discloses an automatic rope belt storage mechanism and a kettle comprising the same, wherein the storage mechanism comprises a shell, a winding drum, a volute spiral spring and a control unit; the control unit comprises keys, an elastic piece and gears, racks are arranged on the keys, limit blocks are connected to the gears respectively, when the keys are located at the non-pressing positions, the limit blocks are in limit fit with the winding drum, and when the keys move from the non-pressing positions to the pressing positions, the racks drive the gears to rotate, so that the limit blocks are separated from the winding drum. The utility model discloses simple structure, convenient operation through volute spiral spring, can drive reel autogiration with the fag end around establishing it on, can carry on spacingly to the reel when the fag end uses through the control unit, keeps the fag end state taking out, uses the back, through pressing down the button, then can break away from spacingly, the reel just can be turned around the fag end again and establish it on automatically.

Description

Automatic storage mechanism of rope and kettle that contains this mechanism

Technical Field

The utility model relates to the field of daily necessities, specifically speaking relate to an automatic receiving mechanism of rope area and contain kettle of this mechanism.

Background

The water kettle is a common water storage appliance, the chances of going out are increased along with the development of life idea, and people usually like to carry the water kettle when going out in order to deal with various problems of external environment.

Be equipped with the braces on the kettle of some current to make things convenient for the back of the body, carry, hang the kettle, satisfy consumer's further demand, improve the practicality, however, braces on the current kettle can't accomodate when idle, when pouring water, interferes easily, consequently, if can design a rope belt containing mechanism who is used in on the kettle, must have very good application prospect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an automatic storage mechanism of rope area and contain kettle of this mechanism.

In order to solve the technical problem, the utility model discloses a following technical scheme: an automatic rope belt storage mechanism comprises a shell, a winding drum rotatably mounted in the shell, a volute spiral spring arranged in the shell and used for driving the winding drum to rotate, and a control unit capable of overcoming the elasticity of the volute spiral spring to limit the winding drum;

the control unit comprises a key which is arranged on the shell and can move back and forth between a non-pressed position and a pressed position relative to the shell, more than one elastic element which is arranged in the shell and can generate elastic force to enable the key to move back to the non-pressed position from the pressed position, and more than one gear which is rotatably arranged in the shell, wherein a rack which is meshed with the corresponding gear is respectively arranged at the position corresponding to each gear on the key, a limiting block is respectively connected to each gear, when the key is at the non-pressed position, the limiting block is in limiting fit with the winding drum, and when the key moves to the pressed position from the non-pressed position, the rack drives the gear to rotate, so that the limiting block and the winding drum are separated from each other.

A kettle comprises a kettle body, a rope belt and an automatic rope belt storage mechanism, wherein the automatic rope belt storage mechanism is fixed on the kettle body, one end of the rope belt is connected to the kettle body, and the other end of the rope belt is connected to a winding drum.

Furthermore, the axial direction of the gear is parallel to the axial direction of the winding drum, the limit block extends out of two axial ends of the gear respectively and is provided with a plurality of convex edges distributed along the circumferential direction of the winding drum, and when the key is not pressed, the limit block and one of the convex edges on the corresponding axial end surface of the winding drum are mutually abutted so as to realize the mutual limit matching of the limit block and the winding drum.

Further, the rib is in a V shape which is axially symmetrical with a diameter line of the winding drum.

Furthermore, two gears are arranged, and the two gears and the limiting blocks connected to the two gears are mutually symmetrical by taking a diameter line of the winding drum parallel to the moving direction of the key as a symmetrical axis.

Furthermore, the shell is provided with a key hole, the key comprises a pressing part exposed from the key hole when the key is located at the non-pressing position and a supporting part which is located in the shell and can not penetrate through the key hole, and the rack is arranged on the supporting part.

Further, the winding device also comprises a cover body which is fixed in the shell and covers the outside of the winding drum.

Furthermore, the cover body is provided with a rope belt inlet and outlet, the rope belt inlet and outlet is formed by enclosing a limiting surface perpendicular to the axial direction of the winding drum and two guide surfaces which are connected with the limiting surface and parallel to the axial direction of the winding drum, the two guide surfaces are mutually symmetrical by taking a diameter line of the winding drum as a symmetry axis, and the cross section of each guide surface is in a splayed shape with a large inside and a small outside.

Further, the winding drum is rotatably mounted on a first supporting shaft fixed in the shell, the gear is rotatably mounted on a second supporting shaft fixed in the shell, and the cover body is clamped on the first supporting shaft and connected with the second supporting shaft through a bolt.

Furthermore, the shell is of a cylindrical structure with an open upper end, and one position at the upper end of the shell protrudes outwards to form a rope belt in-out groove.

The beneficial effects of the utility model are embodied in:

the utility model discloses simple structure, convenient operation through volute spiral spring, can drive reel autogiration with the fag end around establishing it on, can carry on spacingly to the reel when the fag end uses through the control unit, keeps the fag end state taking out, uses the back, through pressing down the button, then can break away from spacingly, the reel just can be turned around the fag end again and establish it on automatically.

The utility model discloses can use including but not limited to on products such as kettle, drinking cup, solve the technical problem that prior art fag end can't be accomodate.

Drawings

Fig. 1 is a schematic perspective view (a half-section of a housing) of an automatic rope belt storage mechanism according to an embodiment of the present invention.

Fig. 2 is a top view of the embodiment of fig. 1 with the cover added.

Fig. 3 is a sectional view a-a of fig. 2.

Fig. 4 is a top view of the embodiment shown in fig. 1, wherein the limiting block and the winding drum are in a mutually limiting fit state.

Fig. 5 is a top view of the embodiment of fig. 1 with the stop block and the spool in a disengaged state.

Fig. 6 is a schematic perspective view of the cover in the embodiment of fig. 2.

Fig. 7 is a schematic perspective view of a gear and a limiting block in the embodiment shown in fig. 1.

Fig. 8 is a schematic perspective view of the key and the rack in the embodiment shown in fig. 1.

Figure 9 is a cross-sectional view of the embodiment of figure 2 showing the orientation of the lace when in use.

Fig. 10 is a schematic perspective view of a water bottle according to an embodiment of the present invention.

The components in the drawings are labeled as follows: the multifunctional kettle comprises a shell body 1, a key hole 11, a first supporting shaft 12, a notch 121, a second supporting shaft 13, a rope belt inlet and outlet groove 14, a connecting column 15, a winding drum 2, a rib 21, a spiral spring 3, a control unit 4, a key 41, a pressing part 411, a supporting part 412, a 4121 supporting plate, a 4122 limiting plate, a cross mounting column 413, an elastic part 42, a gear 43, a rack 44, a limiting block 45, a block 451, a cover body 5, a rope belt inlet and outlet 51, a limiting surface 52, a guiding surface 53, a boss 54, a mounting table 55, a top plate 56, a coaming 57, a guiding plate 58, a reinforcing frame 59, a rope belt 6 and a kettle body 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

See fig. 1-5.

The invention relates to an automatic rope belt storage mechanism, which comprises a shell 1, a winding drum 2 rotatably mounted in the shell 1, a volute spiral spring 3 arranged in the shell 1 and used for driving the winding drum 2 to rotate, and a control unit 4 capable of overcoming the elasticity of the volute spiral spring 3 to limit the winding drum 2;

the control unit 4 comprises a key 41 mounted on the housing 1 and capable of moving back and forth between an unpressed position and a pressed position relative to the housing 1, more than one elastic member 42 arranged in the housing 1 and capable of generating elastic force to move the key 41 back to the unpressed position from the pressed position, and more than one gear 43 rotatably mounted in the housing 1, the key 41 is provided with a rack 44 engaged with the corresponding gear 43 at the position corresponding to each gear 43, each gear 43 is connected with a limit block 45, when the button 41 is at the non-pressed position, the limit block 45 is in limit fit with the winding drum 2, when the button 41 moves from the non-pressed position to the pressed position, the rack 44 drives the gear 43 to rotate, so that the stopper 45 and the reel 2 are disengaged from each other.

The spiral spring, also known as a clockwork spring, is a spring with one end fixed and the other end acted with torque, and under the action of the torque, a spring material generates bending elastic deformation so as to generate torsion in a plane, thereby driving a winding drum to rotate (the other end of the spiral spring is connected with the winding drum); when the rope belt is needed, the rope belt is pulled out from the winding drum by overcoming the elasticity of the volute spiral spring, the volute spiral spring generates bending elastic deformation, and at the moment, the winding drum can automatically rotate to wind the rope belt on the winding drum again under the action of the elasticity of the volute spiral spring as long as the external force is removed, so that the rope belt is stored;

when the rope belt needs to be used, external force cannot be applied all the time to keep the rope belt in a drawn state, the winding drum needs to be limited through a structure at the moment to prevent the winding drum from rotating, the control unit is designed for limiting the winding drum through the limiting block, the limiting and separating actions of the limiting block are realized by converting the linear motion of the keys into the rotation of the limiting block through the matching of the gear and the rack, when the rope belt needs to be drawn out, the keys are pressed to the pressed position and separated from the winding drum, the external force is applied to overcome the elastic force of the volute spiral spring to pull the rope belt out of the winding drum, then the keys are loosened, the keys move back to the non-pressed position under the action of the elastic element, the limiting blocks are mutually limited and matched with the winding drum, the winding drum cannot rotate, the rope belt is kept in the drawn state and can be used, and after the rope belt is used, the keys, the limiting block is separated from the winding drum. Under the action of the spring force of the spiral spring, the winding drum can automatically rotate to wind the rope belt on the winding drum again.

Referring to fig. 10, based on the utility model discloses an accommodating mechanism, the utility model provides a kettle, including the kettle body 7 and fag end 6, still include the utility model discloses an automatic accommodating mechanism of fag end, automatic accommodating mechanism of fag end is fixed on the kettle body 7, fag end 6's one end is connected on the kettle body 7, the other end is connected on the reel 2. The rope belt is used as the braces, and the kettle can solve the technical problem that the braces of the prior kettle can not be stored by the automatic storage mechanism of the rope belt.

Preferably, as shown in fig. 10, the housing 1 is a cylindrical structure with an open upper end, and the housing 1 is sleeved outside the lower end of the kettle body 1. The design like this, the preparation of easy to assemble, the outward appearance is also succinct generous more.

In an embodiment, as shown in fig. 1 and 3, a first supporting shaft 12 is fixed in the housing 1, the winding drum 2 is rotatably mounted on the first supporting shaft 12, the spiral spring 3 is sleeved on the first supporting shaft 12 and embedded in the winding drum 2, one end of the spiral spring 3 is hooked on the first supporting shaft 12, and the other end is hooked on the inner wall of the winding drum 2. The design has the advantages of simple structure, high space utilization degree, firm and stable installation, and high acting efficiency of acting force generated on the winding drum when the volute spiral spring deforms; preferably, the first support shaft 12 is formed with a notch 121, and one end of the spiral spring 3 is hooked in the notch 121.

In an embodiment, as shown in fig. 1 and 7, the axial direction of the gear 43 is parallel to the axial direction of the winding drum 2, the two ends of the limiting block 45 along the axial direction of the gear 43 respectively extend out of a stop block 451, two (more than two) protruding ribs 21 distributed along the circumferential direction of the winding drum 2 are respectively arranged on two axial end surfaces of the winding drum 2, and when the key 41 is located at the non-pressed position, the stop block 451 is abutted against one of the protruding ribs 21 on the corresponding axial end surface of the winding drum 2, so that the limiting block 45 and the winding drum 2 are in limiting fit with each other. Design like this, rational in infrastructure, the change is little, and a stopper can realize the spacing cooperation in two of reel both ends face, and spacing effect is better, and spacing effort is also even moreover, and overall structure is more stable, and the design of a plurality of beads can guarantee that the reel can both offset with the dog in most positions, obtains the location.

In one embodiment, as shown in fig. 1 and 4, the rib 21 has a V-shape that is axisymmetrical with a diameter line of the drum 2. Design like this, it is low to reel and volute spiral spring's installation requirement, do not have positive and negative requirement, no matter how install, one of them section of bead can both form spacing cooperation with the dog, and the practicality is better.

In an embodiment, as shown in fig. 1 and 4, two gears 43 are provided, and the two gears 43 and the limiting blocks 45 connected to the two gears 43 are symmetrical to each other with a diameter line of the winding drum 2 parallel to the moving direction of the key 41 as a symmetry axis. Design like this, two stopper symmetries are spacing to the reel, and spacing reliable and stable more, and the button passes through the rack and also is symmetrical to the effort of two gears, and the drive is also reliable and stable more, moreover, rational in infrastructure, the installation of making easily.

The gear of the utility model is not limited to a conventional round gear with teeth distributed all around, but also can be special-shaped, if the gear is installed in a rotating way, the number of the teeth is enough to be matched with the rack, and the gear can drive the limiting block to move to the position matched with the limiting position of the winding drum and the position separated from the winding drum, as shown in fig. 7; preferably, as shown in fig. 4, the rack 44 is parallel to the moving direction of the key 41, and the moving direction of the key 41 is perpendicular to the rotating direction of the gear 43, so that the rack and the gear have high matching degree and are more stable when the key moves. Preferably, as shown in fig. 1 and 8, the elastic member 42 is a spring, and the spring is sleeved on the cross mounting post 413 arranged on the key 41. The elasticity that the spring produced is stable, even, reliable, and the practicality is better, and the cover is established on the cross erection column, and is simple and convenient and reliable.

In an embodiment, as shown in fig. 3 and 4, the casing 1 is provided with a key hole 11, the key 41 includes a pressing portion 411 exposed from the key hole 11 when the key 41 is in the non-pressed position, and a supporting portion 412 located in the casing 1 and unable to pass through the key hole 11, and the rack 44 is disposed on the supporting portion 412. The design is simple and reasonable in structure and easy to install.

Preferably, as shown in fig. 4 and 8, the supporting portion 412 includes a supporting plate 4121, two sides of the supporting plate 4121 in a direction perpendicular to the moving direction of the key 41 are respectively provided with one rack 44 and a limiting plate 4122 for forming a limiting position with the key hole 11, the rack 44 is parallel to the moving direction of the key 41, a cross-shaped mounting column 413 is arranged on an inner side of the limiting plate 4122, and the elastic member 42 is a spring and is sleeved on the cross-shaped mounting column 413. Design like this, rational in infrastructure, stable, the design that can cooperate above-mentioned two gears better to and the installation of two elastic components. Can support during the spring compression do not do special restriction on any part, the utility model relates to a, the middle part fretwork design of gear, the spring butt compresses on the second back shaft.

In one embodiment, as shown in fig. 2, the winding drum further comprises a cover body 5 fixed in the housing 1 and covering the outside of the winding drum 2. The cover body plays a role in protection.

In an embodiment, as shown in fig. 6 and 9, the cover 5 has a rope belt inlet/outlet 51, the rope belt inlet/outlet 51 is enclosed by a limiting surface 52 perpendicular to the axial direction of the winding drum 2 and two guide surfaces 53 connected to the limiting surface 52 and parallel to the axial direction of the winding drum 2, and the two guide surfaces 53 are symmetrical to each other with a diameter line of the winding drum 2 as a symmetry axis and have a shape of a Chinese character "eight" with a large inside and a small outside.

When the rope winding device is used, the rope penetrates out of the rope inlet and outlet, the rope generally has a width, the rope is bound to be in a width direction parallel to the axial direction of the winding drum when being arranged on the winding drum, and the rope is installed in an axial direction parallel to the vertical direction of the winding drum due to space requirements.

In one embodiment, as shown in fig. 2 and 3, the winding drum 2 is rotatably mounted on a first support shaft 12 fixed in the housing 1, the gear 43 is rotatably mounted on a second support shaft 13 fixed in the housing 1, and the cover 5 is clamped on the first support shaft 12 and connected to the second support shaft 13 through bolts. By the design, the mounting structure of each part is greatly simplified, the space utilization degree is high, the mounting and manufacturing are convenient, specifically, as shown in fig. 6, a boss 54 with a clamping groove is arranged at the position corresponding to the first support shaft 12 on the inner wall of the cover body 5, and the first support shaft 12 is clamped into the clamping groove of the boss 54.

Of course, in order to further ensure the mounting firmness of the cover 5, as shown in fig. 2, 4 and 6, more than one mounting table 55 may be further disposed on the outer wall of the cover 5, connecting posts 15 may be disposed at positions corresponding to the mounting tables 55 in the casing 1, and each mounting table 55 may also be connected to the corresponding connecting post 15 by a bolt.

Preferably, as shown in fig. 6, the cover body 5 is composed of a table tennis bat-shaped top plate 56 and a large half enclosure plate 57 fixed to the bottom of the circular portion of the top plate 56, the winding drum 2 is located in the enclosure plate 57, the bottom surface of the square portion of the top plate 56 is used as the limiting surface 52, two guide plates 58 are fixed to the bottom surface of the square portion of the top plate 56, and the inner side surfaces of the two guide plates 58 are used as the two guide surfaces 53.

More preferably, as shown in fig. 9, the rope belt entrance 51 is disposed between the two gears 43, the reinforcing frames 59 are connected to the outer sides of the two guide plates 58, respectively, and the bolts for connecting the cover 5 and the second support shaft 13 are screw-engaged with the reinforcing frames 59, so that the reinforcing frames can reinforce the cover, the guide plates, and the connecting structure of the cover and the second bolts.

In one embodiment, as shown in fig. 1, 4 and 10, the housing 1 is a cylindrical structure with an open upper end, and a rope belt inlet and outlet groove 14 is formed at one position of the upper end of the housing 1 and protrudes outwards. So designed, the utility model discloses when installing on the kettle, the casing can directly overlap and establish outside the lower extreme of the kettle body, and the fag end business turn over groove exposes, and the fag end can be in proper order via the fag end business turn over groove, fag end import and export around establishing on the reel, and the structure is more reasonable.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides an automatic receiving mechanism of rope area which characterized in that: the winding drum limiting device comprises a shell, a winding drum which is rotatably arranged in the shell, a volute spiral spring which is arranged in the shell and is used for driving the winding drum to rotate, and a control unit which can overcome the elasticity of the volute spiral spring to limit the winding drum;

2. The automatic rope belt storage mechanism according to claim 1, characterized in that: the axial of gear is on a parallel with the axial of reel, the edge of stopper the dog has been stretched out respectively at the axial both ends of gear, be equipped with respectively on the axial both ends face of reel many along the bead of the circumference distribution of reel, the button is in when not pressing down the position, the dog with one of them on the corresponding terminal surface of axial of reel the bead is kept off each other, with this realization the stopper with the mutual spacing cooperation of reel.

3. The automatic rope belt take-up mechanism according to claim 2, characterized in that: the rib is in a V shape which is axially symmetrical with a diameter line of the winding drum.

4. The automatic rope belt take-up mechanism according to claim 1, 2 or 3, characterized in that: the two gears and the limiting blocks connected to the two gears are mutually symmetrical by taking a diameter line of the winding drum parallel to the moving direction of the key as a symmetrical axis.

5. The automatic rope belt take-up mechanism according to claim 1, 2 or 3, characterized in that: the shell is provided with a key hole, the key comprises a pressing part exposed from the key hole when the key is at the non-pressing position and a supporting part which is positioned in the shell and can not penetrate through the key hole, and the rack is arranged on the supporting part.

6. The automatic rope belt take-up mechanism according to claim 1, 2 or 3, characterized in that: the winding drum also comprises a cover body which is fixed in the shell and covers the outside of the winding drum.

7. The automatic rope belt storage mechanism according to claim 6, characterized in that: the cover body is provided with a rope belt inlet and a rope belt outlet, the rope belt inlet and the rope belt outlet are formed by enclosing a limiting surface which is perpendicular to the axial direction of the winding drum and two guide surfaces which are connected with the limiting surface and parallel to the axial direction of the winding drum, the two guide surfaces are mutually symmetrical by taking a diameter line of the winding drum as a symmetry axis, and the cross section of the two guide surfaces is in a splayed shape with a large inside and a small outside.

8. The automatic rope belt storage mechanism according to claim 6, characterized in that: the winding drum is rotatably arranged on a first supporting shaft fixed in the shell, the gear is rotatably arranged on a second supporting shaft fixed in the shell, and the cover body is clamped on the first supporting shaft and connected with the second supporting shaft through a bolt.

9. The automatic rope belt take-up mechanism according to claim 1, 2 or 3, characterized in that: the casing is the open tubular structure in upper end, one department of the upper end of casing outwards extrudes and forms rope area business turn over groove.

10. A kettle, includes the kettle body and fag end, its characterized in that: the automatic rope belt storage mechanism further comprises an automatic rope belt storage mechanism according to any one of claims 1 to 9, wherein the automatic rope belt storage mechanism is fixed on the kettle body, one end of the rope belt is connected to the kettle body, and the other end of the rope belt is connected to the winding drum.