CN104129554A - Foldable handle - Google Patents
Foldable handle Download PDFInfo
- Publication number
- CN104129554A CN104129554A CN201410331913.1A CN201410331913A CN104129554A CN 104129554 A CN104129554 A CN 104129554A CN 201410331913 A CN201410331913 A CN 201410331913A CN 104129554 A CN104129554 A CN 104129554A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- chute
- guide groove
- handle
- permanent seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Abstract
The invention discloses a foldable handle which comprises a fixing seat and a handle body. The fixing seat is provided with a sliding groove, a connecting rod capable of sliding along the sliding groove is arranged in the sliding groove, the end, located in the fixing seat, of the connecting rod is the inner end of the connecting rod, the end, stretching out of the fixing seat when the connecting rod slides to the terminal of the outer end of a sliding travel along the sliding groove, of the connecting rod is the outer end of the connecting rod, the sliding groove is axially parallel to the connecting rod, a limiting structure for limiting the sliding travel of the connecting rod is arranged on the fixing seat, the end of the handle body is hinged to the outer end of the connecting rod, and the rotating axis of the handle body and the rotating axis of the connecting rod are parallel to the connecting line of the two ends of the same handle body. A self-locking mechanism is arranged on the terminal of inner end of the sliding travel of the connecting rod. When the foldable handle is folded, a single person can operate with a single hand, and when the foldable handle is unfolded, operation with two hands or by two persons can be facilitated.
Description
Technical field
The present invention relates to a kind of collapsible handle.
Background technology
General handle, does not have foldable structure, can only one-handed performance, be not easy to bimanualness, or can only one man operation, be not easy to operated by two people.And there is the handle of folder function, and complex structure mostly, part is various, and cost is higher.
Summary of the invention
The above-mentioned shortcoming existing in order to overcome existing handle, the invention provides that a kind of part is few, cost is low, is convenient to the conversion of one hand or bimanualness, is also convenient to the collapsible handle of the conversion of single or operated by two people.
The technical solution used in the present invention is:
Collapsible handle, comprise permanent seat and handle, it is characterized in that: described permanent seat is provided with chute, in described chute, be provided with the connecting rod that can slide along chute, the inner that the one end that is positioned at the connecting rod of permanent seat inside is connecting rod, the outer end that the one end of stretching out the connecting rod of permanent seat in the time that chute slides into the outer end terminal of sliding stroke is connecting rod, described chute and pitman shaft are to be arrangeding in parallel, described permanent seat is provided with the position limiting structure of limiting rod sliding stroke, the end of described handle is hinged with the outer end of connecting rod and both pivot center is parallel with the line of two ends of the same handle, inner terminal at rod slide stroke is provided with self-locking structure.When connecting rod slides into the inner terminal of sliding stroke along chute, switching place of handle and connecting rod enters in chute handle cannot be rotated with connecting rod mutually by chute locking.
Further, described position limiting structure comprises guide groove and limit shaft, and described guide groove is located on two relative sidewalls of described chute, and described guide groove and pitman shaft are to be arrangeding in parallel and the inside and outside two ends of described guide groove are all sealed; Described limit shaft is arranged in described guide groove, the width of described guide groove and the equal diameters of limit shaft, and the inner of described connecting rod is provided with the through hole passing for limit shaft, and described self-locking structure is positioned at the inner of described guide groove.
Further, described self-locking structure is the inner stop-return slot of being located at described guide groove, the side walls collapse setting of the described relative guide groove of stop-return slot; The hole wall that is positioned at the inner through hole of described connecting rod is provided with the groove matching with stop-return slot.After in switching place of handle and connecting rod enters chute, thereby a part for limit shaft can fall into stop-return slot, the outer peripheral sidewall of limit shaft and stop-return slot and groove fit restriction limit shaft are moved.
Further, described chute is provided with two end faces that run through described permanent seat, be equipped with described guide groove at the two ends of permanent seat, the length of described chute is greater than the twice of the length of described guide groove, and the distance between the inner of the guide groove described in two is greater than the twice of described through hole to the distance between the inner of connecting rod.
Further, described permanent seat has two-layer, and every layer is provided with a chute; The outer end of a chute is positioned at one end of permanent seat, and the outer end of another chute is positioned at the other end of permanent seat.
Further, described handle is U font or yi word pattern.
Beneficial effect of the present invention is embodied in: when handle folds, be convenient to single one-handed performance, after expansion, be convenient to bimanualness or operated by two people.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 be in Fig. 1 A-A to cutaway view.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 be in Fig. 3 B-B to cutaway view.
Fig. 5 be in Fig. 3 C-C to cutaway view.
Fig. 6 be in Fig. 3 D-D to cutaway view.
Fig. 7 is the structural representation after handle launches.
Detailed description of the invention
Embodiment 1
See figures.1.and.2, collapsible handle, comprise permanent seat 1 and handle 2, described permanent seat 1 is provided with chute 11, in described chute 11, be provided with the connecting rod 3 that can slide along chute, the inner that the one end that is positioned at the connecting rod of permanent seat inside is connecting rod, the outer end that the one end of stretching out the connecting rod of permanent seat in the time that chute slides into the outer end terminal of sliding stroke is connecting rod, described chute 11 and connecting rod 3 axially parallel settings, described permanent seat 1 is provided with the position limiting structure of limiting rod sliding stroke, and the outer end of connecting rod is hinged and both pivots center are parallel with the line of two ends of the same handle in the described end of handle 2, inner terminal at rod slide stroke is provided with self-locking structure.When connecting rod 3 slides into the inner terminal of sliding stroke along chute 11, handle 2 enters in chute handle cannot be rotated with connecting rod mutually by chute locking with switching place of connecting rod 3.
Further, described position limiting structure comprises guide groove 12 and limit shaft 4, and described guide groove 12 is located on two relative sidewalls of described chute, and described guide groove and pitman shaft are to be arrangeding in parallel and the inside and outside two ends of described guide groove are all sealed; Described limit shaft 4 is arranged in described guide groove, the width of described guide groove and the equal diameters of limit shaft, and the inner of described connecting rod is provided with the through hole 31 passing for limit shaft, and described self-locking structure is positioned at the inner of described guide groove 12.
Further, described self-locking structure is the inner stop-return slot 13 of being located at described guide groove, the side walls collapse setting of described stop-return slot 13 relative guide grooves; The hole wall that is positioned at the inner through hole of described connecting rod is provided with the groove 32 matching with stop-return slot.After in switching place of handle and connecting rod enters chute, thereby a part for limit shaft can fall into stop-return slot, the outer peripheral sidewall of limit shaft and stop-return slot and groove fit restriction limit shaft are moved.
Further, described chute is provided with two end faces that run through described permanent seat, be equipped with described guide groove at the two ends of permanent seat, the length of described chute is greater than the twice of the length of described guide groove, and the distance between the inner of the guide groove described in two is greater than the twice of described through hole to the distance between the inner of connecting rod.
In conjunction with Fig. 7 explanation, be horizontally placed to example with permanent seat 1, in the time of the inner terminal of connecting rod 3 along runner movement to stroke, the limit shaft 4 G effect of being conducted oneself with dignity can fall into stop-return slot 13 automatically, thereby realizes self-locking.And producing application force up or down in the time of operating handle 2, user can further strengthen the self-locking effect of limit shaft, stop-return slot and groove part are made arc-shaped slot, in the time need to removing the self-locking action of limit shaft 4, pull out handle along the direction of chute 11.If permanent seat 1 is not horizontally disposed, stirring limit shaft 4 makes it to enter stop-return slot and also can realize self-locking, but the depression direction of stop-return slot and groove all arranges in conjunction with gravity direction, stop-return slot and groove should be arranged in two sidewalls of guide groove under that sidewall on.If increase self-locking effect, increase the degree of depth of stop-return slot and groove.
Embodiment 2
As shown in Fig. 3,4,5 and 6, the difference of the present embodiment and embodiment 1 is, permanent seat has two-layer, two-layer permanent seat can weld or the mode such as riveting is fixed together, every layer is provided with a chute, the outer end of one of them chute is positioned at one end of permanent seat, and the outer end of another chute is positioned at the other end of permanent seat.Chute in the present embodiment can run through two end faces of permanent seat, also can be arranged to the structure of an end opening other end sealing.The present embodiment equally also can illustrate its auto-lock function in conjunction with Fig. 7.All the other embodiments are identical with embodiment 1.
In above-mentioned two embodiment, limit shaft adopts rivet, therefore needs slot milling to prevent two ends head occurrence positions interference in the time of slippage of rivet.For example, in embodiment 1, see Fig. 2, if the side in two of the left and right of permanent seat is for being connected with other parts, in this side of permanent seat, chimb is set, if the both sides up and down of permanent seat for being connected with other parts, can not arrange chime, this point in embodiment 2 too.But owing to being double-decker in embodiment 2, so the part between two chutes is also provided with a medial launder, in Fig. 4,5 and 6, there is embodiment.
The present invention can be applied to container, as the handle of container, food basket, bucket etc., handle comprises two handles and two permanent seats, two permanent seats are arranged on respectively two positions relative in container outside wall, handle is U-shaped structure, and the two ends of handle arrange respectively a permanent seat, and the two ends of a permanent seat are connected by connecting rod with one end of a handle respectively.When single one-handed performance, handle is folded into the middle part of two handles is close together, when bimanualness, one hold a handle, if operated by two people inserts chute by handle, handle is launched, a people one holds a handle.
In addition, the present invention also can be applied to some rotation or slippage parts, as these parts function part, handle comprises two handles and a permanent seat, handle is in-line structure, the two ends of permanent seat are connected by connecting rod with one end of a handle respectively.Handle takes up room little when folding, the moment producing when handle launches is large.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise depart from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Content described in this specification sheets embodiment is only enumerating of way of realization to inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (6)
1. collapsible handle, comprise permanent seat and handle, it is characterized in that: described permanent seat is provided with chute, in described chute, be provided with the connecting rod that can slide along chute, the inner that the one end that is positioned at the connecting rod of permanent seat inside is connecting rod, the outer end that the one end of stretching out the connecting rod of permanent seat in the time that chute slides into the outer end terminal of sliding stroke is connecting rod, described chute and pitman shaft are to be arrangeding in parallel, described permanent seat is provided with the position limiting structure of limiting rod sliding stroke, the end of described handle is hinged with the outer end of connecting rod and both pivot center is parallel with the line of two ends of the same handle, inner terminal at rod slide stroke is provided with self-locking structure.
2. collapsible handle as claimed in claim 1, it is characterized in that: described position limiting structure comprises guide groove and limit shaft, described guide groove is located on two relative sidewalls of described chute, and described guide groove and pitman shaft are to be arrangeding in parallel and the inside and outside two ends of described guide groove are all sealed; Described limit shaft is arranged in described guide groove, the width of described guide groove and the equal diameters of limit shaft, and the inner of described connecting rod is provided with the through hole passing for limit shaft, and described self-locking structure is positioned at the inner of described guide groove.
3. collapsible handle as claimed in claim 2, is characterized in that: described self-locking structure is the inner stop-return slot of being located at described guide groove, the side walls collapse setting of the described relative guide groove of stop-return slot; The hole wall that is positioned at the inner through hole of described connecting rod is provided with the groove matching with stop-return slot.
4. collapsible handle as claimed in claim 3, it is characterized in that: described chute is provided with two end faces that run through described permanent seat, be equipped with described guide groove at the two ends of permanent seat, the length of described chute is greater than the twice of the length of described guide groove, and the distance between the inner of the guide groove described in two is greater than the twice of described through hole to the distance between the inner of connecting rod.
5. collapsible handle as claimed in claim 3, is characterized in that: described permanent seat has two-layer, and every layer is provided with a chute; The outer end of a chute is positioned at one end of permanent seat, and the outer end of another chute is positioned at the other end of permanent seat.
6. collapsible handle as claimed in claim 5, is characterized in that: described handle is U font or yi word pattern.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410331913.1A CN104129554B (en) | 2014-07-11 | 2014-07-11 | Collapsible handle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410331913.1A CN104129554B (en) | 2014-07-11 | 2014-07-11 | Collapsible handle |
Publications (2)
Publication Number | Publication Date |
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CN104129554A true CN104129554A (en) | 2014-11-05 |
CN104129554B CN104129554B (en) | 2016-04-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410331913.1A Active CN104129554B (en) | 2014-07-11 | 2014-07-11 | Collapsible handle |
Country Status (1)
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CN (1) | CN104129554B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108860716A (en) * | 2018-04-11 | 2018-11-23 | 浙江双友物流器械股份有限公司 | A kind of handle arrangement of strainer |
CN111994475A (en) * | 2020-08-21 | 2020-11-27 | 合肥涛裴医疗设备有限公司 | Low-temperature storage box for food material transportation |
CN112075858A (en) * | 2020-08-27 | 2020-12-15 | 安徽德润工艺品有限公司 | Rattan basket with foldable handle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10008118A1 (en) * | 2000-02-22 | 2001-08-23 | Franz Haurenherm | Folding shopping basket is divided longitudinally into sections which are parallel to base and diminish in size down basket so that they can be fitted inside each other to produce flat product |
CN200948898Y (en) * | 2006-08-04 | 2007-09-19 | 陈惠仪 | Folding storage basket |
CN201784844U (en) * | 2010-07-16 | 2011-04-06 | 郭祥雄 | Basket |
CN103206109A (en) * | 2013-04-11 | 2013-07-17 | 宁波方太厨具有限公司 | Concealed handle |
CN204056613U (en) * | 2014-07-11 | 2014-12-31 | 浙江工业大学 | Collapsible handle |
-
2014
- 2014-07-11 CN CN201410331913.1A patent/CN104129554B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10008118A1 (en) * | 2000-02-22 | 2001-08-23 | Franz Haurenherm | Folding shopping basket is divided longitudinally into sections which are parallel to base and diminish in size down basket so that they can be fitted inside each other to produce flat product |
CN200948898Y (en) * | 2006-08-04 | 2007-09-19 | 陈惠仪 | Folding storage basket |
CN201784844U (en) * | 2010-07-16 | 2011-04-06 | 郭祥雄 | Basket |
CN103206109A (en) * | 2013-04-11 | 2013-07-17 | 宁波方太厨具有限公司 | Concealed handle |
CN204056613U (en) * | 2014-07-11 | 2014-12-31 | 浙江工业大学 | Collapsible handle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108860716A (en) * | 2018-04-11 | 2018-11-23 | 浙江双友物流器械股份有限公司 | A kind of handle arrangement of strainer |
CN108860716B (en) * | 2018-04-11 | 2023-08-15 | 浙江双友物流器械股份有限公司 | Handle structure of tensioner |
CN111994475A (en) * | 2020-08-21 | 2020-11-27 | 合肥涛裴医疗设备有限公司 | Low-temperature storage box for food material transportation |
CN112075858A (en) * | 2020-08-27 | 2020-12-15 | 安徽德润工艺品有限公司 | Rattan basket with foldable handle |
Also Published As
Publication number | Publication date |
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CN104129554B (en) | 2016-04-13 |
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