CN1205288A - Bevel push handle rotation device of bevel shallow - Google Patents
Bevel push handle rotation device of bevel shallow Download PDFInfo
- Publication number
- CN1205288A CN1205288A CN 97106412 CN97106412A CN1205288A CN 1205288 A CN1205288 A CN 1205288A CN 97106412 CN97106412 CN 97106412 CN 97106412 A CN97106412 A CN 97106412A CN 1205288 A CN1205288 A CN 1205288A
- Authority
- CN
- China
- Prior art keywords
- umbrella handle
- handle
- push rod
- umbrella
- face
- 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
Links
- 238000005452 bending Methods 0.000 description 2
- 208000008010 Tooth Avulsion Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
- B62B5/064—Hand moving equipment, e.g. handle bars adaptable for different users, e.g. by means of pivoting elements
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
A rotary unit of curved push handle for pram is composed of curved handle and push rod connected with the curved handle, and features that said curved handle and said push rod are connected to each other via a rotary axle to make the curved handle be turned around the rotary axle whose axis is parallel to axis of push rod. A position locking device is arranged between the curved handle and push rod. The curved handle can be turned according to height of user for optimal pushing.
Description
The present invention relates to a kind of handle wheel word of perambulator.
In the prior art, the handle of perambulator is used umbrella handle handle (referring to accompanying drawing 10) always, captives joint between this umbrella handle handle and the push rod, and the angle of umbrella handle handle can't change.But because go-cart person's height has nothing in common with each other, bending the waist go-cart so tall go-cart person can occur, and sawed-off go-cart person's height is being lifted the phenomenon of arm go-cart, it is inconvenient that the user feels.Often after the go-cart go-cart person also wish to change the posture and the angle of hand, so this umbrella handle can not make the user that can not be suitable for various heights go-cart person obtain the comfort of wrist.
The object of the present invention is to provide the umbrella handle handle wheel word of the umbrella handle go-cart of the adjustable angle between a kind of umbrella handle handle and the push rod.
Technical scheme of the present invention is: it comprises umbrella handle handle that is hook-shaped bending and the push rod that is connected with the umbrella handle handle, is connected with rotating shaft between described umbrella handle handle and the push rod, makes umbrella handle rotating around the axis, and the axial line of this rotating shaft parallels with the axial line of push rod; Be provided with position local device between described umbrella handle handle and the push rod.Described position local device is to be provided with connecting portion between push rod and the umbrella handle handle, and this connecting portion is that the projection of a side is inserted in the depression of opposite side, and described raised or sunken axle center with described rotating shaft is that the center of circle is the circumferencial direction arrangement.
The present invention compared with prior art has following advantage:
(1). at umbrella handle when rotating; umbrella handle and push rod between owing to be provided with the connecting portion of concavo-convex cooperation, after corresponding bossing broke away from depression, this projection entered in the next depression again; make umbrella handle can rotating easily, and postrotational concavo-convex cooperation also can be played the angle locking effect again.
(2). umbrella handle is suitable for short user and promotes perambulator after turning to the below, and is same, and umbrella handle also is suitable for high user after turning to the top.The 360 degree rotation releases and the locking of umbrella handle handle are finished automatically, and be easy to operate.
The invention will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is the structure semisectional view of the embodiment of the invention one;
Accompanying drawing 2 is the structure semisectional view of the embodiment of the invention two;
Accompanying drawing 3 is the A-A direction cutaway view of accompanying drawing 2; Accompanying drawing 4 is the B-B direction cutaway view of accompanying drawing 2; Accompanying drawing 5 is the structure semisectional view of the embodiment of the invention three; Accompanying drawing 6 right elevation after for the right half part that removes accompanying drawing 5; Accompanying drawing 7 left view after for the left-half that removes accompanying drawing 5; Accompanying drawing 8 is the constructional drawing after the embodiment of the invention one is dwindled; Accompanying drawing 9 is the constructional drawing after the embodiment of the invention two is dwindled; Accompanying drawing 10 is the three-dimensional structure diagram of handle of umbrella perambulator; Wherein:
[1]. the umbrella handle handle; [2]. pivoted housing; [3]. ship and resell on another market; [4]. fixed cover; [5]. spring; [6]. push rod; [7]. stage clip; [8]. ball; [9]. rotating shaft; [10]. the end face tooth; [11]. the ball groove; [12]. projection; [13]. groove; [14]. outer snare; [15]. interior cover; [16]. the rotating shaft cover; [17]. spring eye; [18]. the space.
Embodiment: the present invention is a kind of umbrella handle handle wheel word of umbrella handle go-cart, comprise umbrella handle handle [1] and the push rod [6] that is connected with umbrella handle handle [1], described umbrella handle is being connected with rotating shaft [9] between [1] and the push rod [6], make umbrella handle [1] [9] rotation around the shaft, the axial line of this rotating shaft [9] parallels with the axial line of push rod [6], preferably overlaps; Described umbrella handle is being provided with position local device between [1] and the push rod [6].Described position local device can have multiple structure, and present embodiment is only described three kinds of structures wherein.Described position local device is to be provided with connecting portion between push rod [6] and the umbrella handle handle [1], this connecting portion is that umbrella handle inserts the projection of [1] one side in the depression of push rod [6] one sides, or the opposite configuration of equivalence replacement: the projection of push rod [6] one sides is inserted umbrella handle in the depression of [1] one side, and described raised or sunken axle center with described rotating shaft [9] is that the center of circle is the circumferencial direction arrangement.Described push rod [6] and umbrella handle are being provided with the springing that makes described connecting portion be tending towards contacting between [1].
Referring to accompanying drawing 1 (embodiment one), described position local device is that umbrella handle is provided with the end face tooth [10] that is radial arrangement to the end face of [1], the end face of described push rod [6] also be provided with umbrella handle the identical end face tooth of end face tooth [10] on [1], end face tooth on the described push rod [6] is meshed the end face tooth [10] on [1] with umbrella handle and forms described connecting portion, the cross section of described end face tooth is lance tooth or stepped tooth or approximate lance tooth or stepped tooth, make two end face teeth can be along the inclined-plane slide relative of its contact, produce the rotation of the circumferencial direction of [9] around the shaft, axially produce simultaneously and move, make end face tooth dislocation and be meshed, finish umbrella handle the angular adjustment of [1] with next tooth.Described push rod [6] and umbrella handle are being provided with the spring [5] that the end face tooth that makes both is tending towards contacting between [1].Described umbrella handle is provided with ship and resell on another market [3] to the place, common axle center of [1] and push rod [6], an end and the umbrella handle of [3] of shipping and reselling on another market is connected [1], the other end of [3] of shipping and reselling on another market joins with an end that is enclosed within the pressure spring [5] on ship and resell on another market [3], the other end of pressure spring [5] is against on the push rod [6], makes push rod [6] be tending towards the end face tooth between [1] to contact with umbrella handle.
Referring to accompanying drawing 2 (embodiment two), described position local device is that the axle center that the end face of push rod [6] is provided with rotating shaft [9] is a plurality of ball grooves [11] that circumferencial direction is arranged that are in the center of circle, described umbrella handle is provided with at least one to the end face of [1] can axially movable resilient balls [8], as seen is provided with two balls [8] in accompanying drawing 3 and the accompanying drawing 4.The part of described ball [8] is embedded in mutually and forms described connecting portion in the described ball groove [11].Described push rod [6] and umbrella handle are provided with ship and resell on another market [3] to the place, common axle center of [1], and described umbrella handle is provided with axial spring eye [17] to [1], is provided with stage clip [7] in this spring eye [17], and the outboard end of described stage clip [7] is ball [8].When turning umbrella handle [1], the elastic force that ball [8] overcomes stage clip [7] moves axially, and enters in the next ball groove again, finishes the angular adjustment of umbrella handle handle.The structure that a kind of equivalence of embodiment two is replaced is: the ball groove is arranged at umbrella handle on [1], and ball and spring eye are arranged on the push rod [6].
Referring to accompanying drawing 5 and accompanying drawing 6 and accompanying drawing 7 (embodiment three), to be umbrella handle be inserted in the interior cover [15] on [1] in the ringwise outer snare [14] on the push rod [6] described position local device, cover [15] is provided with at least one elastic projection that can move radially [12] in described, as seen be provided with two projections [12] in accompanying drawing 6 and the accompanying drawing 7, it is a plurality of grooves [13] that circumferencial direction is arranged that are in the center of circle that the inner wall surface of described outer snare [14] is provided with rotating shaft [9], and described projection [12] is inserted in and forms described connecting portion in the described groove [13].In described between inside portion and the rotating shaft [9] of cover [15] interval space [18] is arranged, make projection [2] have the space that moves radially and make interior cover [5] have elasticity, described elastic projection [12] is a lance tooth.The structure that a kind of equivalence of embodiment three is replaced is: the ball groove is arranged at umbrella handle on [1], and ball and spring eye are arranged on the push rod [6], form structure and be inverted.
Among the present invention, be fixed with pivoted housing [2] on the described umbrella handle handle [1], be one, so be referred to as umbrella handle [1] because umbrella handle handle [1] and pivoted housing [2] are rigidly connected.Be fixed with fixed cover [4] on the described push rod [6], same because push rod [6] and fixed cover [4] are rigidly connected, so be referred to as push rod [6].
Claims (9)
1. the umbrella handle handle wheel word of a umbrella handle go-cart, comprise hook-shaped umbrella handle handle [1] that is crooked and the push rod [6] that is connected with umbrella handle handle [1], it is characterized in that: described umbrella handle is being connected with rotating shaft [9] between [1] and the push rod [6], make umbrella handle [1] [9] rotation around the shaft, the axial line of this rotating shaft [9] parallels with the axial line of push rod [6]; Described umbrella handle is being provided with position local device between [1] and the push rod [6].
2. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 1, it is characterized in that: described position local device is to be provided with connecting portion between push rod [6] and the umbrella handle handle [1], this connecting portion is that the projection of a side is inserted in the depression of opposite side, and described raised or sunken axle center with described rotating shaft [9] is that the center of circle is the circumferencial direction arrangement.
3. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 2 is characterized in that: described push rod [6] and umbrella handle are being provided with the springing that is tending towards contacting between the projection that makes on the described connecting portion and the depression between [1].
4. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 2, it is characterized in that: described position local device is that umbrella handle is provided with end face tooth [10] to the end face of [1], the end face of described push rod [6] also is provided with the end face tooth, end face tooth on the described push rod [6] is meshed the end face tooth [10] on [1] with umbrella handle and forms described connecting portion, described end face tooth is lance tooth or stepped tooth, and described push rod [6] and umbrella handle are being provided with the spring [5] that the end face tooth that makes both is tending towards contacting between [1].
5. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 2, it is characterized in that: described position local device is that the axle center that the end face of push rod [6] is provided with rotating shaft [9] is a plurality of ball grooves [11] that circumferencial direction is arranged that are in the center of circle, described umbrella handle is provided with at least one to the end face of [1] can axially movable resilient balls [8], and the part of described ball [8] is embedded in mutually and forms described connecting portion in the described ball groove [11].
6. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 2, it is characterized in that: to be umbrella handle be inserted in the interior cover [15] on [1] in the ringwise outer snare [14] on the push rod [6] described position local device, cover [15] is provided with at least one elastic projection that can move radially [12] in described, it is a plurality of grooves [13] of along the circumferential direction arranging in the center of circle that the inner wall surface of described outer snare [14] is provided with rotating shaft [9], and described projection [12] is inserted in and forms described connecting portion in the described groove [13].
7. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 4, it is characterized in that: described umbrella handle is provided with ship and resell on another market [3] to the place, common axle center of [1] and push rod [6], an end and the umbrella handle of [3] of shipping and reselling on another market is connected [1], the other end of [3] of shipping and reselling on another market joins with an end that is enclosed within the pressure spring [5] on ship and resell on another market [3], and the other end of pressure spring [5] is against on the push rod [6].
8. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 5, it is characterized in that: described push rod [6] and umbrella handle are provided with ship and resell on another market [3] to the place, common axle center of [1], described umbrella handle is provided with axial spring eye [17] to [1], be provided with stage clip [7] in this spring eye [17], the outboard end of described stage clip [7] is ball [8].
9. the umbrella handle handle wheel word of umbrella handle go-cart according to claim 6 is characterized in that: at interval space [18] is arranged between the inside portion of cover [15] and the rotating shaft [9] in described, described elastic projection [12] is a lance tooth.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97106412A CN1060123C (en) | 1996-06-11 | 1997-05-07 | Bevel push handle rotation device of bevel shallow |
| AU30869/97A AU3086997A (en) | 1996-06-11 | 1997-06-11 | A rotatable means for a preambulator's handle assembly |
| JP9154163A JP2937950B2 (en) | 1996-06-11 | 1997-06-11 | Rotational arrangement of umbrella handle to baby carriage |
| PCT/CN1997/000058 WO1997047508A1 (en) | 1996-06-11 | 1997-06-11 | A rotatable means for a preambulator's handle assembly |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96230037 | 1996-06-11 | ||
| CN962300373 | 1996-06-11 | ||
| CN96230037.3 | 1997-05-07 | ||
| CN97106412A CN1060123C (en) | 1996-06-11 | 1997-05-07 | Bevel push handle rotation device of bevel shallow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1205288A true CN1205288A (en) | 1999-01-20 |
| CN1060123C CN1060123C (en) | 2001-01-03 |
Family
ID=25744181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97106412A Expired - Lifetime CN1060123C (en) | 1996-06-11 | 1997-05-07 | Bevel push handle rotation device of bevel shallow |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2937950B2 (en) |
| CN (1) | CN1060123C (en) |
| AU (1) | AU3086997A (en) |
| WO (1) | WO1997047508A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562324C (en) * | 2006-11-15 | 2009-11-25 | 高峰 | A kind of medicine for the treatment of burn, scalding and preparation method thereof |
| WO2014114215A1 (en) * | 2013-01-25 | 2014-07-31 | 天佑电器（苏州）有限公司 | Operating control mechanism for garden tool |
| WO2014114217A1 (en) * | 2013-01-25 | 2014-07-31 | 天佑电器（苏州）有限公司 | Switch control mechanism for garden tool |
| CN114127460A (en) * | 2020-06-10 | 2022-03-01 | 深圳市智慧之舟科技有限公司 | Supporting structure, shooting supporting device, fan and lamps and lanterns of scalable buckling |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3120367C1 (en) * | 1981-05-22 | 1982-11-04 | Jean Walterscheid Gmbh, 5204 Lohmar | Quick release for connecting two shafts |
| US4446077A (en) * | 1982-02-04 | 1984-05-01 | National Distillers And Chemical Corporation | Substituted-cyclopropyl sulfones |
| DE3501262C1 (en) * | 1985-01-16 | 1986-07-17 | Jean Walterscheid Gmbh, 5204 Lohmar | Pull lock that can be locked in open position |
| US4900182A (en) * | 1989-03-22 | 1990-02-13 | Stillwagon Applied Techonology Incorporated | Lock and release apparatus |
| US5056805A (en) * | 1990-06-05 | 1991-10-15 | Wang Chia Ho | Stroller |
| US5154435A (en) * | 1991-12-04 | 1992-10-13 | Sunshon Molding Co., Ltd. | Grip with an angle adjustable structure for a golf cart |
| CN2129251Y (en) * | 1992-02-15 | 1993-04-07 | 昆山市好孩子童车厂 | Handle-adjusting device of carriage for children |
| CN2154376Y (en) * | 1993-04-08 | 1994-01-26 | 庄清宝 | Driving-join rod structure |
| CN2175844Y (en) * | 1993-09-07 | 1994-08-31 | 国营六九三厂 | Push-pull type locking device |
-
1997
- 1997-05-07 CN CN97106412A patent/CN1060123C/en not_active Expired - Lifetime
- 1997-06-11 WO PCT/CN1997/000058 patent/WO1997047508A1/en active Application Filing
- 1997-06-11 JP JP9154163A patent/JP2937950B2/en not_active Expired - Lifetime
- 1997-06-11 AU AU30869/97A patent/AU3086997A/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100562324C (en) * | 2006-11-15 | 2009-11-25 | 高峰 | A kind of medicine for the treatment of burn, scalding and preparation method thereof |
| WO2014114215A1 (en) * | 2013-01-25 | 2014-07-31 | 天佑电器（苏州）有限公司 | Operating control mechanism for garden tool |
| WO2014114217A1 (en) * | 2013-01-25 | 2014-07-31 | 天佑电器（苏州）有限公司 | Switch control mechanism for garden tool |
| CN114127460A (en) * | 2020-06-10 | 2022-03-01 | 深圳市智慧之舟科技有限公司 | Supporting structure, shooting supporting device, fan and lamps and lanterns of scalable buckling |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2937950B2 (en) | 1999-08-23 |
| AU3086997A (en) | 1998-01-07 |
| CN1060123C (en) | 2001-01-03 |
| WO1997047508A1 (en) | 1997-12-18 |
| JPH1143048A (en) | 1999-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GOODBABY CHILD PRODUCTS CO., LTD. Free format text: FORMER OWNER: GOODBOY GROUP CO., LTD. Effective date: 20030530 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: GOODBOY GROUP CO., LTD. Free format text: FORMER NAME OR ADDRESS: HAOHAIZI GROUP CO. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Good boy Group Ltd. Patentee before: Goodbaby Group Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20030530 Patentee after: GOODBABY CHILD PRODUCTS Co.,Ltd. Patentee before: Good boy Group Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20010103 |
|
| CX01 | Expiry of patent term |