CN220828132U - Door handle convenient to pulling - Google Patents
Door handle convenient to pulling Download PDFInfo
- Publication number
- CN220828132U CN220828132U CN202322257028.0U CN202322257028U CN220828132U CN 220828132 U CN220828132 U CN 220828132U CN 202322257028 U CN202322257028 U CN 202322257028U CN 220828132 U CN220828132 U CN 220828132U
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- China
- Prior art keywords
- fixed casing
- switching
- connecting rope
- reel
- over component
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- 230000000670 limiting effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 2
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Abstract
The utility model provides a door handle convenient to pulling, includes first fixed casing and connects in the fixed casing of second of first fixed casing, first fixed casing and the fixed casing of second enclose into the enclosure space, be equipped with swing joint in the connecting axle of first fixed casing on the fixed casing of first, fixed connection in the reel of connecting axle and connect in the connecting rope of reel, be equipped with the first switching-over component of fixed connection in the fixed casing of second and the second switching-over component of fixed connection in the second on the fixed casing of second, first switching-over component is located the below of reel in vertical direction, the center pin of second switching-over component is in same horizontal plane with the center pin of first switching-over component, first switching-over component can make the connecting rope follow vertical direction motion, second switching-over component can make the connecting rope follow horizontal direction motion, be equipped with spacing recess on the fixed casing bottom of second, spacing recess opening is down, the connecting rope passes through spacing recess.
Description
Technical Field
The utility model relates to the technical field of hardware, in particular to a door handle convenient to pull.
Background
The door handle is a common tool used on the door, and the main function of the door handle is to be matched with the lockset for use, so that the lockset can be conveniently opened by a user, and the common door handle in the market is better used for most users, but is easy to be inconvenient for some special groups, for example: children, dwarfing, disabled people, etc., children and dwarfing's height are insufficient, are likely to not reach the position of door handle, and disabled people usually sit the wheelchair, and the hand is apart from the door handle to exist a certain distance, also is difficult to pull the door handle, and door handle among the prior art does not design to this kind of special crowd, and in addition, the door handle still has the effect that promotes the aesthetic property to a door, if door handle structure is too complicated, also can influence the aesthetic property of door handle.
Disclosure of Invention
In order to solve the problems, the utility model provides the door handle which is convenient to pull, does not affect the aesthetic property of the door handle and can be pulled by special people.
The technical scheme of the utility model is as follows: the utility model provides a door handle convenient to pulling, includes first fixed casing and connects in the fixed casing of second of first fixed casing, first fixed casing and the fixed casing of second enclose into the enclosure space, be equipped with swing joint in the connecting axle of first fixed casing on the fixed casing of first, fixed connection in the reel of connecting axle and connect in the connecting rope of reel, be equipped with the first switching-over component of fixed connection in the fixed casing of second and the second switching-over component of fixed connection in the second on the fixed casing of second, first switching-over component is located the below of reel in vertical direction, the center pin of second switching-over component is in same horizontal plane with the center pin of first switching-over component, first switching-over component can make the connecting rope follow vertical direction motion, second switching-over component can make the connecting rope follow horizontal direction motion, be equipped with spacing recess on the fixed casing bottom of second, spacing recess opening is down, the connecting rope passes through spacing recess.
By adopting the technical scheme, firstly, the connecting rope is lengthened, the connecting rope winds around the first reversing element and the second reversing element respectively and finally stretches out from the position where the limiting groove is located, when a user needs to rotate the door handle, the connecting rope on the reel only needs to be pulled along the horizontal direction, the moving direction of the connecting rope is firstly changed into the vertical direction to move through the first reversing element, then when the connecting rope passes through the second reversing element, the moving direction of the connecting rope is changed into the horizontal direction again, the connecting rope slides out through the limiting groove, therefore, the pulling force born by the reel finally is the pulling force in the vertical direction, and the reel is connected with the first fixed shell through the connecting shaft, so that the first fixed shell can be clockwise rotated under the influence of the pulling force transmitted on the reel, and the lockset is driven to open.
The utility model is further provided with: and a clockwork spring is arranged between the connecting shaft and the reel, and two ends of the clockwork spring are fixedly connected with the reel and the connecting shaft.
By adopting the technical scheme, because the clockwork spring is arranged between the connecting shaft and the reel, after the door handle is twisted, the connecting shaft can drive the reel to reset, so that part of connecting ropes are retracted into the reel, and the whole aesthetic property of the door handle is further ensured not to be influenced.
The utility model is further provided with: the connecting rope is provided with a positioning buckle fixedly connected with the connecting rope, and the cross section shape of the positioning buckle at the opening position of the limiting groove is matched with the cross section shape of the opening position of the limiting groove. By adopting the technical scheme, the positioning buckle fixedly connected to the connecting rope is arranged on the connecting rope, so that the end part of the connecting rope can be prevented from shrinking into the closed space, and the door handle is further convenient for a user to pull.
The utility model is further provided with: the first reversing element is a first pulley, the second reversing element is a second pulley, a first positioning groove and a second positioning groove are respectively formed in the first pulley and the second pulley, and the widths of the first positioning groove and the second positioning groove are respectively matched with the diameter of the connecting rope.
By adopting the technical scheme, because the first reversing element is the first pulley, the second reversing element is the second pulley, and the first pulley and the second pulley are respectively provided with the first positioning groove and the second positioning groove, the following two effects can be achieved: firstly, the connecting rope is ensured to be smoother when moving, and a user can conveniently pull the door handle; and secondly, the limiting effect can be achieved on the motion track of the connecting rope, and the connecting rope is prevented from being separated from the first reversing element and the second reversing element, so that a user can pull the door handle conveniently.
Drawings
Fig. 1 is a schematic structural view of a door handle according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view of a first fixed housing in a door handle for facilitating pulling according to an embodiment of the present utility model.
Fig. 3 is a schematic structural view of a second fixed housing in a door handle for facilitating pulling according to an embodiment of the present utility model.
1-First fixed shell, 2-second fixed shell, 3-connecting axle, 4-reel, 5-connecting rope, 6-first switching-over component, 7-second switching-over component, 8-spacing recess, 9-clockwork spring, 10-location knot, 11-first pulley, 12-second pulley, 13-first location recess, 14-second location recess.
Detailed Description
As shown in fig. 1-3, a door handle convenient to pull comprises a first fixed shell 1 and a second fixed shell 2 connected to the first fixed shell 1, wherein the first fixed shell 1 and the second fixed shell 2 are surrounded to form a closed space, a connecting shaft 3 movably connected to the first fixed shell 1, a reel 4 fixedly connected to the connecting shaft 3 and a connecting rope 5 connected to the reel 4 are arranged on the first fixed shell 1, a first reversing element 6 fixedly connected to the second fixed shell 2 and a second reversing element 7 fixedly connected to the second fixed shell 2 are arranged on the second fixed shell 2, the first reversing element 6 is positioned below the reel 4 in the vertical direction, the central shaft of the second reversing element 7 and the central shaft of the first reversing element 6 are positioned at the same horizontal plane, the first reversing element 6 can enable the connecting rope 5 to move in the vertical direction, a limit groove 8 is formed in the bottom of the second fixed shell 2, the limit groove 8 is opened downwards, and the limit groove 8 is connected with the connecting rope 5. Firstly, the connecting rope 5 is lengthened, the connecting rope 5 bypasses the first reversing element 6 and the second reversing element 7 respectively and finally stretches out from the position where the limiting groove 8 is located, when a user needs to rotate the door handle, the connecting rope 5 is pulled along the horizontal direction, the connecting rope 5 on the reel 4 is pulled, firstly, the motion direction of the connecting rope 5 is converted into the vertical direction through the first reversing element 6, then when the connecting rope 5 passes through the second reversing element 7, the motion direction of the connecting rope 5 is converted into the horizontal direction, the connecting rope 5 slides out through the limiting groove 8, and therefore, finally, the pulling force born by the reel 4 is the pulling force in the vertical direction, and the reel 4 is connected to the first fixed shell 1 through the connecting shaft 3, so that the first fixed shell 1 can be clockwise rotated under the influence of the pulling force transmitted on the reel 4, and the lockset is driven to be opened.
A clockwork spring 9 is arranged between the connecting shaft 3 and the reel 4, and two ends of the clockwork spring 9 are fixedly connected with the reel 4 and the connecting shaft 3.
Because the clockwork spring 9 is arranged between the connecting shaft 3 and the reel 4, after the door handle is twisted, the connecting shaft 3 can drive the reel 4 to reset, so that part of the connecting rope 5 is retracted into the reel 4, and the whole aesthetic property of the door handle is further ensured not to be influenced.
The connecting rope 5 is provided with a positioning buckle 10 fixedly connected to the connecting rope 5, and the cross section shape of the positioning buckle 10 at the opening position of the limiting groove 8 is matched with the cross section shape of the opening position of the limiting groove.
The connecting rope 5 is provided with the positioning buckle 10 fixedly connected with the connecting rope 5, so that the end part of the connecting rope 5 can be prevented from shrinking into the closed space, and the door handle is further convenient for a user to pull. The first reversing element 6 is a first pulley 11, the second reversing element 7 is a second pulley 12, a first positioning groove 13 and a second positioning groove 14 are respectively arranged on the first pulley 11 and the second pulley 12, and the widths of the first positioning groove 13 and the second positioning groove 14 are respectively matched with the diameter of the connecting rope 5.
Since the first reversing element 6 is the first pulley 11, the second reversing element 7 is the second pulley 12, and the first pulley 11 and the second pulley 12 are respectively provided with the first positioning groove 13 and the second positioning groove 14, the following two functions can be achieved: firstly, the connecting rope 5 is ensured to be smoother when moving, so that a user can conveniently pull the door handle; secondly, the motion track of the connecting rope 5 can be limited, and the connecting rope 5 is prevented from being separated from the first reversing element 6 and the second reversing element 7, so that a user can pull the door handle conveniently.
Claims (4)
1. A door handle convenient to pulling, its characterized in that: including first fixed casing and the second fixed casing of connecting in first fixed casing, first fixed casing and second fixed casing surround into the enclosure space, be equipped with swing joint in the connecting axle of first fixed casing on the first fixed casing, fixed connection in the reel of connecting axle and connect in the connecting rope of reel, be equipped with the first switching-over component of fixed connection in the second fixed casing and the second switching-over component of fixed connection in the second fixed casing on the second fixed casing, first switching-over component is located the below of reel in vertical direction, the center pin of second switching-over component is in same horizontal plane with the center pin of first switching-over component, first switching-over component can make the connecting rope follow vertical direction motion, the second switching-over component can make the connecting rope follow horizontal direction motion, be equipped with spacing recess on the second fixed casing bottom, spacing recess opening is down, the connecting rope passes through spacing recess.
2. A pull-facilitating door handle as defined in claim 1, wherein: and a clockwork spring is arranged between the connecting shaft and the reel, and two ends of the clockwork spring are fixedly connected with the reel and the connecting shaft.
3. A pull-facilitating door handle as defined in claim 2, wherein: the connecting rope is provided with a positioning buckle fixedly connected with the connecting rope, and the cross section shape of the positioning buckle at the opening position of the limiting groove is matched with the cross section shape of the opening position of the limiting groove.
4. A pull-facilitating door handle as defined in claim 1, wherein: the first reversing element is a first pulley, the second reversing element is a second pulley, a first positioning groove and a second positioning groove are respectively formed in the first pulley and the second pulley, and the widths of the first positioning groove and the second positioning groove are respectively matched with the diameter of the connecting rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257028.0U CN220828132U (en) | 2023-08-21 | 2023-08-21 | Door handle convenient to pulling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322257028.0U CN220828132U (en) | 2023-08-21 | 2023-08-21 | Door handle convenient to pulling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220828132U true CN220828132U (en) | 2024-04-23 |
Family
ID=90727531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322257028.0U Active CN220828132U (en) | 2023-08-21 | 2023-08-21 | Door handle convenient to pulling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220828132U (en) |
-
2023
- 2023-08-21 CN CN202322257028.0U patent/CN220828132U/en active Active
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