CN2756525Y

CN2756525Y - Angle regulating structure of sunshade awning

Info

Publication number: CN2756525Y
Application number: CN 200420083948
Authority: CN
Inventors: 许雅雯; 杨正帆
Original assignee: Zhongshan Longcheng Daily Products Co Ltd
Current assignee: Zhongshan Longcheng Daily Products Co Ltd
Priority date: 2004-09-14
Filing date: 2004-09-14
Publication date: 2006-02-08
Anticipated expiration: 2014-09-14

Abstract

The utility model relates to angle regulating structure of a sunshade awning and is arranged on the proper position of a shaded object for being assembled with a supporting rack for supporting the sunshade awning. The angle regulating structure comprises a positioning component fixedly combined on the shaded object, a rotating component which is combined with the supporting rack and is coaxially pivoted with the positioning component and a positioning mechanism providing the relative positioning basis for the rotating component and the positioning component. The angle regulating structure can cause the supporting rack to rotate corresponding to the shaded object in company with the rotating component and is used for changing the unfolding angle of the supporting rack. The sunshade awning is caused to be maintained on the position of fully unfolding or fully folding of certain unfolding angle.

Description

A kind of angular adjustment structure of awning

[technical field]

The utility model relates to a kind of angular adjustment structure of awning, especially refer to that a kind of application is installed on the covered thing (as perambulator, baby carrier, safety seat, go-kart etc.), in order to supporting awning, and awning is maintained at a certain start point, launches or the angular adjustment apparatus of collapse state fully fully.

[prior art]

About carrying infant's baby carrying utensil can be provided, in the existing exposure of many relevant products, during wherein at out using, directly be subjected to exposure in sunshine for fear of the infant, therefore, on a lot of Related products, all disposed an awning that sunshade function can be provided.

Awning is a kind ofly to support the soft fabric that comes by a bracing frame that is incorporated into as the covered thing of perambulator, awning is under the state that supports, cover cap is in the infant top, and the infant who allows lift-launch take on covered thing can avoid the direct projection of sunlight, or the function that hides rain is provided;

But for save covered thing in when collection or when transporting the occupied volume of timber, so being seen now new-type perambulator all is the design of folding.Therefore, join Related product, but awning all is the structure that is designed to folding also, awning can it be supported or fold according to the use situation with the awning structure; For example US Patent 5,887, promptly disclosed a kind of stroller configuration about the folding awning in No. 935.

[goal of the invention]

The utility model main purpose is the awning part at perambulator, and a kind of angular adjustment setting device that is used to adjust the awning angle is provided.

[technical scheme]

Be to realize the purpose of the utility model, technical solution adopted in the utility model is: the angular adjustment structure of described awning, be installed on the appropriate location of covered thing, and in order in conjunction with a bracing frame that supports awning, it includes:

Positioning piece is arranged on this covered thing with fixing or removable relation, in order to the basis on location of multi-angle to be provided;

One revolving part, radially being provided with one can be for this bracing frame affixed connecting portion of planting, and this revolving part system is hubbed at this locations in coaxial mode, can this pivot part be that centre of gration is with respect to this locations rotation; And

One location mechanism is positioned at the circumference place that this revolving part contacts with this locations, and normality can make this locations and this revolving part be engaged with each other, and provides this revolving part to do the positioning of rotating foundation of multi-angle with respect to this locations.

Be to realize the purpose of the utility model, second kind of technical scheme that the utility model is taked is: the angular adjustment structure of described awning, be installed on the appropriate location of covered thing, and in order in conjunction with a bracing frame that supports awning, it includes:

Positioning piece is arranged on this covered thing with fixing or removable relation, is formed with plural roller seating space on this locations periphery;

One revolving part, radially being provided with one can be for the affixed connecting portion of this bracing frame plant, and be hubbed at this locations with coaxial relation, this revolving part have one can ccontaining this roller seating space the space, and dispose at least one jacking block, this jacking block normality system is subjected to the tension force ejection of an elastic component, keep touching the roller seating space of this this locations, and can be relative with this roller seating space and move radially, this locations and this revolving part are engaged with each other, provide this revolving part to do the positioning of rotating foundation of multi-angle with respect to this locations.

Be to realize the purpose of the utility model, the third technical scheme that the utility model is taked is: the angular adjustment structure of described awning, be installed on the appropriate location of covered thing, and in order in conjunction with a bracing frame that supports awning, it includes:

Positioning piece is arranged on this covered thing with fixing or removable mode, and this locations has a plurality of confinement blocks, and this confinement block is cantilevered, but mat external force force this confinement block according to elasticity own to the axle center start;

One revolving part, radially being provided with one can be for the affixed connecting portion of this bracing frame plant, can drive bracing frame by this revolving part rotates simultaneously, and this revolving part is hubbed at this locations in coaxial mode, it can this pivot part be centre of gration and with respect to this locations rotation, this revolving part have one can ccontaining this confinement block the space, and the inside circumference place at accommodation space is provided with at least one block, this block can be relative radially clip with this confinement block, by this block this locations and this revolving part are engaged with each other, provide this revolving part to do the positioning of rotating foundation of multi-angle with respect to this locations.

[invention effect]

The awning angular adjustment apparatus of the utility model is by the locations of a secure bond on covered thing, and one combines with the awning bracing frame, and forms with a coaxial revolving part that is pivoted of locations and a location mechanism; A plurality of angle orientation foundations when wherein detent mechanism can provide revolving part to rotate with respect to locations allow the bracing frame that changes the inclination angle along with revolving part, can make awning be maintained at a certain start point, launch fully or the position that folds fully.

[description of drawings]

Fig. 1 is the plan sketch of vehicle frame of the angular adjustment structure applications perambulator of the utility model awning;

Fig. 2 is the three-dimensional exploded view of the angular adjustment structure of the utility model awning;

Fig. 3 is the combination section of the angular adjustment structure of the utility model awning;

Fig. 4 A, 4B are the action scheme drawing of the angular adjustment structure of the utility model awning;

Fig. 5 is the second embodiment combination section of the angular adjustment structure of the utility model awning;

Fig. 6 A, 6B are the action scheme drawing of angular adjustment structure second embodiment of the utility model awning.

[nomenclature]

Angular adjustment apparatus 10

Locations 11

Roller seating space 111,111 '

Confinement block 112,112 '

Elastic arm 113

Projection 114,114 '

Revolving part 12

Connecting portion 121

Jacking block 122

Block protruding 1221

Elastic component 123

Block 124

Spacing 125,125 '

Covered thing 20

Handrail tube 21

Awning 22

Bracing frame 23

[embodiment one]

See also Fig. 1,2,3, the angular adjustment structure 10 of the awning of the utility model can be used on the covered thing 20 that is installed in as baby stroller and so on, as shown in the figure, this angular adjustment apparatus 10 includes one and is arranged at the last locations 11 of covered thing 20 (as handrail tube 21) with fixing or removable mode, one in order in conjunction with supporting the bracing frame 23 of an awning 22, and with the locations 11 coaxial revolving parts that are pivoted 12, and one be positioned at the circumference place that this revolving part 12 contacts with this locations 11, normality can be engaged with each other, and provides this revolving part 12 to make the detent mechanism of multi-angle positioning of rotating foundation with respect to this locations 11;

Revolving part 12 radially is provided with one can be nested with empty connecting portion 121 among the winding for bracing frame 23, make the revolving part 12 can be together with bracing frame 23 around locations 11 rotation that rotates, change the relative angle of bracing frame 23 and handrail tube 21, allow awning 22 present and support or make awning 22 foldings; As for detent mechanism be one can be through the external force stopper and after with respect to locations 11 in revolving part 12, a fixing mechanism of revolving part 12 and locations 11 relative positions.

Aforementioned detent mechanism is by the plural roller seating space 111 that is periphery on locations 11, and the jacking block 122 that is disposed at revolving part 12 constitutes, jacking block 122 has a card protruding 1221, and, allow protruding 1221 normalities of card keep being engaged in state on the roller seating space 111 of these locations 11 outer rims via elastic component 123 (as a spring) tension force ejection that is disposed on the revolving part 12; It is that continuous concavo-convex arc surface constitutes that locations 11 has an outer rim, and aforementioned roller seating space 111 is cancave cambered surface part wherein, by this, when jacking block 122 falls into roller seating space 111 through elastic component 123 ejections, then can form clip relation, the fixedly relative position of revolving part 12 and locations 11 mutually with roller seating space 111.

Please consult Fig. 4 A, 4B in regular turn, by as can be known aforementioned, revolving part 12 have one can ccontaining roller seating space 111 the space; Allow this revolving part 12 be embedded in relations in the roller seating space 111 by card protruding 1221,, connecting portion 121 is remained on the fixing angle as the basis on location of revolving part 12 with locations 11 with locations 11; Because ordering about the strength that jacking block 122 urges in roller seating space 111 is the tension force that comes from elastic component 123, therefore, as long as the strength of bestowing revolving part 12 is during greater than the tension force of elastic component 123, revolving part 12 can be resisted the braking strength of elastic component 123, allow revolving part 12 with respect to locations 11 coaxial rotations, make card protruding 1221 guide via the arc surface of locations 11 outer rims, force elastic component 123 to compress repeatedly along continuous concavo-convex arc surface and uphold along with jacking block 122, disappear or during up to the strength that stops to bestow revolving part 12 less than to each other friction of card protruding 1221 and roller seating space 111, jacking block 122 just can be again by the top of elastic component 123 strength of pulling, make card protruding 1221 be embedded in another roller seating space 111 '.

By above explanation as can be known, the angular adjustment structure 10 of awning provided by the utility model is a kind ofly awning can be incorporated on the covered thing 20, provide support frame 23 simultaneously and do the location adjustment of multi-angle, allow awning 22 be positioned between the state that supports or fold with respect to covered thing 20.

[embodiment two]

See also " the 5th figure ", except the structure of preceding taking off, on implementing, this detent mechanism also can be a plurality of merry-go-round arrangements and is arranged on confinement block 112 on the locations 11,112 ', and at least one accommodation space inside circumference place that is arranged on revolving part 12, and form with the one-body molded block 124 of revolving part 12; Wherein possess suitable spacing 125 each other, block 124 can be fallen in the spacing 124, fixedly the relative position of revolving part 12 and locations 11 at two adjacent confinement blocks 112,112 '.

Aforementioned confinement block 112 is by one self-align 11 elastic arm 113 of extension radially, and 114 formations of projection that are formed on elastic arm 113 free ends; Wherein elastic arm 113 is cantilevered and has elasticity, but mat external force forces confinement block 112, and 112 ' complies with elasticity own to the axle center start; And two adjacent projectioies 114,114 ' can with confinement block 112,112 ' is relatively radially clip, and locations 11 and revolving part 12 are engaged with each other, and fixes the relative position of itself and locations 11.

Because elastic arm 113 itself has elasticity, therefore, utilize the elastic deflection of elastic arm 113, when allowing stressed and relative positioning spare 11 rotations of revolving part 12, can force elastic arm 113 elastic deformations, cross block 124 after, allow revolving part 12 with respect to locations 11 rotation, block 124 is moved in the spacing 125 ' on the another location, change the angle of connecting portion 121.(shown in Fig. 6 A, 6B)

The above is the preferred embodiment of the utility model only, is not the scope that is used for limiting the utility model enforcement.Be that all equalizations of being done according to the utility model claim scope change and modification, be all the utility model claim and contain.

Claims

1, a kind of angular adjustment structure of awning is installed on the appropriate location of covered thing, it is characterized in that this angular adjustment apparatus includes:

Positioning piece is arranged on this covered thing with fixing or removable mode;

One revolving part, radially being provided with one can be for this bracing frame affixed connecting portion of planting, and this revolving part is hubbed at this locations in coaxial mode, can this pivot part be that centre of gration is with respect to this locations rotation; And

One location mechanism is positioned at the circumference place that this revolving part contacts with this locations, and normality can make this locations and this revolving part be engaged with each other.

2, according to the angular adjustment structure of the described awning of claim 1, it is characterized in that this detent mechanism includes the plural roller seating space that is periphery in this connecting element outer rim, and the jacking block that is disposed at this revolving part, this jacking block can rotate along with this revolving part, and having one, can be embedded at the card of this roller seating space protruding.

3,, it is characterized in that this jacking block keeps touching in this connecting element outer rim according to the angular adjustment structure of the described awning of claim 1.

4,, it is characterized in that this detent mechanism includes according to the angular adjustment structure of the described awning of claim 1:

Plural number elastic limit piece is the center with this pivot part, and merry-go-round arrangement is arranged on this connecting element, and this adjacent confinement block is possessed suitable spacing each other; And

At least one block is arranged on the inner face of this revolving part with respect to this connecting element, just can fall into this spacing.

5,, it is characterized in that this confinement block is an elastic arm that radially extends from this connecting element, and be provided with one at this elastic arm free end and keep out the projection that this block passes through according to the angular adjustment structure of the described awning of claim 4.

6, a kind of angular adjustment structure of awning is installed on the appropriate location of covered thing, it is characterized in that this angular adjustment apparatus includes:

Positioning piece is arranged on this covered thing with fixing or removable mode, is formed with plural roller seating space on this locations periphery;

One revolving part, radially being provided with one can be for the affixed connecting portion of this bracing frame plant, and be hubbed at this locations in coaxial mode, this revolving part have one can ccontaining this roller seating space the space, and dispose at least one jacking block, this jacking block keeps touching the roller seating space of this this locations, and can be relative with this roller seating space and move radially.

7, according to the angular adjustment structure of the described awning of claim 6, it is characterized in that having one by this jacking block, can be embedded at the card of this roller seating space protruding.

8, a kind of angular adjustment structure of awning is installed on the appropriate location of covered thing, it is characterized in that this angular adjustment apparatus includes:

Positioning piece is arranged on this covered thing with fixing or removable relation, and this locations has a plurality of confinement blocks, and this confinement block is cantilevered;

One revolving part, radially being provided with one can be for the affixed connecting portion of this bracing frame plant, and this revolving part is hubbed at this locations in coaxial mode, this revolving part have one can ccontaining this confinement block the space, and the inside circumference place at accommodation space is provided with at least one block, and this block is relative radially clip with this confinement block.

9, the angular adjustment structure of described according to Claim 8 awning is characterized in that this plural number confinement block, is the center with this pivot part, and merry-go-round arrangement is arranged on this locations, and this adjacent confinement block is possessed suitable spacing each other; This block then is arranged on the inner face of this revolving part with respect to this locations, just can fall into this spacing.

10, according to the angular adjustment structure of the described awning of claim 1, the free end that it is characterized in that this confinement block is provided with one and keeps out the projection that this block passes through.