CN102644577A - Grip group for inflation - Google Patents
Grip group for inflation Download PDFInfo
- Publication number
- CN102644577A CN102644577A CN2011100397328A CN201110039732A CN102644577A CN 102644577 A CN102644577 A CN 102644577A CN 2011100397328 A CN2011100397328 A CN 2011100397328A CN 201110039732 A CN201110039732 A CN 201110039732A CN 102644577 A CN102644577 A CN 102644577A
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- unit
- handle
- spare
- grips
- handle spare
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Abstract
The invention relates to a grip group for inflation, which can be matched with an air pump to form a pump. The grip group for inflation is characterized in that the grip group for inflation comprises a grip unit and a pumping rod unit, wherein the pumping rod unit can be arranged on the grip unit in a folded and swung mode at one folded and swung center, the grip unit is provided with a first handle and a second handle which can be opened and closed relative to the first handle, the pumping rod unit is provided with a piston rod which can be inserted into a piston hole of the pump, the pumping rod unit can be folded and swung when the first handle and the second handle of the grip unit are opened, and the pumping rod unit can be positioned in a retracted position or a folded and swung position when the first handle and the second handle of the grip unit are closed. The invention provides another retracted and extended mode of the retracted pumping rod unit, the retracted and extended function is kept, better hand feeling is provided when the grip unit is gripped by hand, and the safety is increased.
Description
Technical field
The present invention with inflate recruitment and have the pass, be meant that especially a kind of folding inflating use the handle group.
Background technique
A kind of instrument of using of inflating of commonly using; As shown in Figure 1, for convenient folding and reduced volume, it includes one and grips a unit 1 and a purt bar unit 5; Purt bar unit 5 can be rolled over pendulum ground and is located at and grips unit 1 in a pivot center of oscillation C, grips unit 1 and is provided with a fluting 13 confession purt bar units 5 and folds.
Yet, aforementioned inflating with the gripping unit 1 and can supply hand to grip of instrument, and this gripping site just is positioned at purt bar unit 5 beats and collapses in direction and the position that grips unit 1, therefore hand is crushed.Though, there is another kind to inflate and uses instrument, like Fig. 2 and shown in Figure 3, it will be slotted and 13 open to and grip unit 1 opposite side, and purt bar unit 5 beats surpass 180 degree to be used, to address the above problem.
Yet, the aforementioned various instruments of using of inflating because user's hand all can be held its fluting 13, the fluting 13 that grips unit 1 except meeting make feel relatively poor, even possibly make hand injured.
Therefore, but convention inflate and still have a lot of improvements with instrument.
Summary of the invention
To the problems referred to above; Main purpose of the present invention is to provide a kind of inflating to use the handle group; It provides the another kind of folded purt bar unit to fold the stretching, extension mode; Not only can keep to fold and to stretch function, more can hand held and close to have preferable feel when gripping the unit and promote its Security.
For achieving the above object; A kind of inflating provided by the present invention used the handle group; It can cooperate a pump to constitute pump use; It is characterized in that said inflating includes with the handle group: one grips a unit and a purt bar unit, and said purt bar unit can be located at the said unit that grips with a folding center of oscillation folding with putting; The said unit that grips has one first handle spare, and one second handle spare can be opened and cover by the said relatively first handle spare; Said purt bar unit has a piston rod can plug action to a piston hole of pump; Said purt bar unit can be put by folding when the said first handle spare that grips the unit is opened with the second handle spare, and said purt bar unit can be positioned at a stowed position or a folding pendulum position when the said first handle spare that grips the unit covers with the second handle spare.
In the technological scheme of the invention described above, the said second handle spare that grips the unit is articulated in the said first handle spare, opens and covers for the said relatively first handle spare.
The said unit that grips has a pin-joint part, and said purt bar unit has a pin-joint part and can articulate with the said pin-joint part that grips the unit.
The said unit that grips has a driving piece said purt bar unit is articulated in the said unit that grips.
Said purt bar unit has a driving piece said purt bar unit is articulated in the said unit that grips.
The said unit that grips has one and covers the portion that ordered about, and said unit or the purt bar unit of gripping has one and cover the portion of ordering about and can grip covering the portion of ordering about and forcing the said first handle spare and the second handle spare to cover of unit with said.
Also include one and cover the first handle spare that fixed block supplies saidly to grip the unit fixing usefulness when covering with the second handle spare.
The said unit that grips has one and covers the first handle spare that fixed block supplies saidly to grip the unit fixing usefulness when covering with the second handle spare.
Said purt bar unit has one and covers the first handle spare that fixed block supplies saidly to grip the unit fixing usefulness when covering with the second handle spare.
The said fixed block that covers has an operation unit, and when the said first handle spare covered with the second handle spare, the said operating position that covers fixed block gripped a cephalic par of unit or encloses portion all over the body in said.
Adopt technique scheme; The invention provides the another kind of inflating and fold the stretching, extension mode with the folded purt bar unit of handle group; Make it not only keep the function that can fold and stretch, and can hand is in one's hands to close and have preferably feel when gripping the unit and can promote its Security.
Description of drawings
Fig. 1 is that the stereogram with the handle group is inflated in a kind of convention;
Fig. 2 is that the stereogram with the handle group is inflated in another kind of convention;
Fig. 3 is that another kind of convention is inflated with another stereogram of handle group;
Fig. 4 is the three-dimensional combination figure of the present invention's one preferred embodiment, shows collapse state;
Fig. 5 is the three-dimensional combination figure of the present invention's one preferred embodiment, shows folding pendulum state;
Fig. 6 is the three-dimensional exploded view of the present invention's one preferred embodiment;
Fig. 7 is the three-dimensional combination figure of the present invention's one preferred embodiment, shows that quick detach pulls open state;
Fig. 8 is the three-dimensional combination figure of the present invention's one preferred embodiment, and demonstration is opened and can be rolled over the pendulum state;
Fig. 9 is generally with the three-dimensional combination figure at another visual angle of Fig. 8 state;
Figure 10 is the present invention's one preferred embodiment part three-dimensional combination figure, shows collapse state;
The general same Figure 10 of Figure 11 shows folding pendulum state;
Figure 12 is the present invention's one preferred embodiment assembled sectional view, shows collapse state;
The general same Figure 12 of Figure 13 shows folding pendulum state;
Figure 14 is the present invention's one preferred embodiment assembled sectional view, shows to fold and be wrenched states;
The general same Figure 14 of Figure 15, but show the state of not being wrenched;
Figure 16 radially dissects the direction assembled sectional view for the present invention's one preferred embodiment, shows to fold and be wrenched state;
The general same Figure 16 of Figure 17 shows to fold and be not wrenched state;
The general same Figure 16 of Figure 18 shows and not to be wrenched and to roll over the pendulum state;
The general same Figure 16 of Figure 19 shows and to be wrenched and to roll over the pendulum state.
Embodiment
Lift following examples at present and combine accompanying drawing that structure of the present invention and effect are elaborated.
Like Fig. 4～shown in Figure 19, for a kind of the inflating that the present invention's one preferred embodiment is provided used the handle group, it can cooperate a pump (not shown) to constitute a pump (not shown) to use.Inflate and include one with the handle group and grip unit 1 and a purt bar unit 5 and can be located at a folding center of oscillation C folding pendulum and grip unit 1, wherein:
Wherein, the second handle spare 20 that grips unit 1 is articulated in the first handle spare 10, opens and covers for the relative first handle spare 10.As shown in the figure, grip unit 1 and also have the handle spare pivot portion 13 of a folding driving piece 30 pivot joints first handle spare 10 and the handle spare pivot portion 13 of the second handle spare 20.In addition, it is spherical that the first handle spare 10 and the terminal cephalic pars 12 of the second handle spare 20 that grip unit 1 generally are semicircle.
But be located at purt bar unit 5 predetermined angles folding pendulum and grip unit 1, purt bar unit 5 has an extension bar spare 50, is provided with a pivoted hole 51, makes extension bar spare 50 can be articulated in the pivoted hole 17 of gripping member 10 through a driving piece 70 rotationally.One piston rod 60 can plug action to the piston hole (not shown) of pump, and purt bar unit 5 is center rotation between a stowed position that grips unit 1 and a folding pendulum position with folding center of oscillation C.
Wherein, extension bar spare 50 and piston rod 60 are spirally connected with screw thread and combine, and piston rod 60 front ends can directly be established a piston (not shown) when piston uses or connects.In the present embodiment, extension bar spare 50 is provided with one, and to meet the portion of establishing 53 be a screw, and piston rod 60 also has one to meet the portion of establishing 61 and be screw rod, can screw togather the portion of establishing 53 that connects that is arranged in extension bar spare 50.
In the present embodiment, purt bar unit 5 also has a driving piece 70, and covers a fixed block 80 and a trunnion 90.
In detail, driving piece 70 has a driving piece pivot portion 71, a driving piece head 73 and a driving piece tip hole 75.
Wherein, driving piece 70 is articulated in purt bar unit 5 and grips unit 1, covers fixed block 80 simultaneously and when the first handle spare 10 that grips unit 1 and the second handle spare 20 cover, both is fixed.Wherein cover fixed block 80 when the first handle spare 10 that grips unit 1 and the second handle spare 20 cover will fixedly system with the mode of being wrenched.
Covering fixed block 80 has a fixed block seat portion 81, and covers the portion of ordering about 85, one second and support portion 86, an operation unit 83, a pin-joint part tank 87 and a tip hole 89.Wherein, covering fixed block 80 has an operation unit 83 and supplies to be wrenched the first handle spare 10 and the second handle spare 20 that grips unit 1.In addition, the operation unit 83 that covers fixed block 80 is for being wrenched the cephalic par 12 that grips unit 1 to being positioned at.
Though; With subordinate relation or hyponymy; Grip unit 1 in the present embodiment and include the first handle spare 10, the second handle spare 20 and folding driving piece 30, and purt bar unit 5 includes extension bar spare 50, piston rod 60, driving piece 70, covers fixed block 80 and trunnion 90.
Yet its subordinate relation or hyponymy also can be not necessarily as above, promptly driving piece 70, cover fixed block 80 and can be contained in separately with trunnion 90 and grip unit 1 or purt bar unit 5; For example, also can change into and grip unit 1 and include the first handle spare 10, the second handle spare 20, folding driving piece 30, driving piece 70, cover fixed block 80 and trunnion 90, and purt bar unit 5 includes extension bar spare 50 and piston rod 60.
Present embodiment provides the use of inflating with the handle group, the existing explanation as follows:
Like Fig. 4, Figure 10, Figure 12, Figure 14, shown in Figure 16; Be collapse state; Extension bar spare 50 and piston rod 60 are contained in purt bar first receiving part 151 and purt bar second receiving part 16 of the first handle spare 10 and the second handle spare 20; Switching covers the operation unit 83 of fixed block 80 again; Make its driving piece head 73 that covers portion of ordering about 85 and driving piece 70 push up the portion that ordered about 18 that covers that supports the second handle spare 20 respectively, promptly the clamping first handle spare 10 and the second handle spare 20 can't be opened both to driving piece 70 relatively each other with covering fixed block 80.
When opening; Like Fig. 7, Figure 15, shown in Figure 17; To cover fixed block 80 earlier is wrenched and makes its operation unit 83 leave the fixed block accommodation section 19 of the first handle spare 10 and the second handle spare 20; The portion of ordering about 85 that covers that cover fixed block 80 this moment leaves and does not push up the portion that ordered about 18 that covers to the second handle spare 20, driving piece 70 with cover fixed block 80 just not the clamping first handle spare 10 and the second handle spare 20 each other.
Then; Can the first handle spare 10 and the second handle spare 20 be opened relatively, like Fig. 8, Fig. 9, shown in Figure 180, the user makes the first handle spare 10 and the second handle spare, 20 relative purt bar units 5 turn back with driving piece 70 again; Promptly, extension bar spare 50 and piston rod 60 are turned back to roll over pendulum position P2 with folding center of oscillation C deflection.Wherein, the diameter of the driving piece pivot portion 71 of driving piece 70 is less than the pivoted hole 51 of extension bar spare 50, so that opening of the first handle spare 10 and the second handle spare 20 is comparatively convenient.
At last; Like Fig. 5, Figure 11, Figure 13, shown in Figure 19; The first handle spare 10 and the second handle spare 20 are covered; And the operation unit 83 that will cover fixed block 80 is wrenched in the fixed block accommodation section 19 of the first handle spare 10 and the second handle spare 20; The portion of ordering about 85 that covers that covers fixed block 80 pushes up the portion that ordered about 18 that covers that supports the second handle spare 20 again, driving piece 70 with cover that fixed block 80 just clamps the first handle spare 10 each other and the second handle spare 20 can't be opened relatively, and extension bar spare 50 is limited in the purt bar limited part 152 of the first handle spare 10 and the second handle spare 20.
At this moment, user's hand can be gripped on gripping member 10, can drive the piston hole (not shown) shift reciprocately of purt bar unit 5 relative pump (not shown) through push-and-pull, can reach the function of pump (not shown) inflation.
Thus, because purt bar unit 5 is limited to purt bar limited part 152, user's hand is gripped on gripping member 10, needn't worry that hand can be crushed by purt bar unit 5.In addition, because gripping member 10 does not have short slot for complete cylinder, big or point when pulling back and can not feel well in grip.Therefore, present embodiment is inflated the various shortcomings that solved the convention product with the handle group fully.
Otherwise, if will get back to stowed position P1 the time, only need the aforementioned operation program be got final product on the contrary, repeat no more in this appearance.
Except above embodiment, of the present invention inflating also can be embodied as other mode with the handle group, and it can change as follows slightly:
For example, covering fixed block 80 will be fixing when the first handle spare 10 that grips unit 1 and the second handle spare 20 cover except like previous embodiment, and can simultaneously piston rod 60 be articulated in and grip outside the unit 1; In addition, cover fixed block 80 and also can only piston rod 60 be articulated in and grip unit 1, or cover fixed block 80 only will be fixing when the first handle spare 10 that grips unit 1 and the second handle spare 20 cover, promptly covering fixed block 80 only provides wherein a kind of function also passable.
Perhaps, the operation unit 83 that covers fixed block 80 except that as aforementioned for to be wrenched to being positioned at the cephalic par 12 that grips unit 1, the operation unit 83 that covers fixed block 80 also can change into to be pulled past the whole body that grips unit 1 and encloses portion's 11 (not shown).In addition, cover fixed block 80 operation unit 83 pull axially or the radially (not shown) that direction does not limit the relative first handle spare 10 and the second handle spare 20.
In addition, the present invention covers fixed block 80 even can more be reduced to a bolt or a nut, can be screwed together in driving piece 70 (not shown), can make driving piece 70 equally and cover fixed block 80 and promptly clamp each other or unclamp the first handle spare 10 and the second handle spare 20.
Moreover the first handle spare 10 and the second handle spare 20 might not articulate binding, and promptly folding driving piece 30 can be cancelled when some project organization.
Perhaps, cover fixed block 80 and also can cancel, and driving piece 70 directly wear the first handle spare 10 again spiral shell be located at the second handle spare, 20 (not shown), also can reach aforesaid same effect.
In addition, driving piece 70 also can be directly arranged in the first handle spare 10 and/or the second handle spare 20, and perhaps driving piece 70 also can be directly arranged in extension bar spare 50, for example uses to be installed in together or structure such as one-body molded.
Moreover; Covering fixed block 80 not necessarily will be articulated on the driving piece 70 as aforementioned; Change mode, cover fixed block 80 and also can change into and articulate or be connected the first handle spare 10 and/or the second handle spare 20, or covering fixed block 80 also can change into and articulate or be connected on the extension bar spare 50.
Also have, driving piece pivot portion 71 diameters of driving piece 70 except that as aforementioned pivoted hole 51 less than extension bar spare 50, driving piece pivot portion 71 diameters of driving piece 70 can also equal the pivoted hole 51 of extension bar spare 50.
In addition, the end of extension bar spare 50 be for can modify chamfering, fillet or sphere, or purt bar first receiving part 151 can open again darker so that when preventing that purt bar unit 5 from rotating maybe with the interference that grips unit 1.
And, because driving piece 70 and/or cover fixed block 80 and can be contained in and grip unit 1 or purt bar unit 5; Therefore; But its force the structure that covers just also broad sense regard as; Grip unit 1 and have one and cover the portion that ordered about 18, grip unit 1 or purt bar unit 5 and have one and cover the portion of ordering about 85 and can force the first handle spare 10 and the second handle spare 20 to cover with the portion of ordering about 85 that covers that grips unit 1.
In addition, pivoted hole 51 definables, one pin-joint parts (unlabelled) of extension bar spare 50, driving piece pivot portion another pin-joint part of 71 definables (unlabelled) of driving piece 70; Therefore, can be, grip unit 1 and have a pin-joint part (unlabelled) that purt bar unit 5 has a pin-joint part (unlabelled) and can articulate with the pin-joint part that grips unit 1 (unlabelled) in the broadest sense.
At last, the extension bar spare 50 of purt bar unit 5 and piston rod 60 not necessarily will as aforementioned be what to separate, extension bar spare 50 also can be an one with piston rod 60.
Comprehensive above explanation; Provided by the present invention inflating used the handle group; It provides the another kind of folded purt bar unit 5 to fold the stretching, extension mode really, makes it not only keep the function that can fold and stretch, and hand is held close and had preferably feel when gripping unit 1 and can promote its Security.
At last, must explain once more that the constituent components that the present invention is disclosed in the aforementioned embodiment is merely and illustrates, and can not be used for limiting the scope of patent protection of this case, substituting or changing of other equivalent elements also should be contained in the scope of patent protection of this case.
Claims (10)
1. inflate and use the handle group for one kind, it can cooperate a pump to constitute a pump to use, it is characterized in that said inflating includes with the handle group:
One grips a unit and a purt bar unit, and said purt bar unit can be located at the said unit that grips with a folding center of oscillation folding with putting;
The said unit that grips has one first handle spare, and one second handle spare can be opened and cover by the said relatively first handle spare;
Said purt bar unit has a piston rod can plug action to a piston hole of pump; Said purt bar unit can be put by folding when the said first handle spare that grips the unit is opened with the second handle spare, and said purt bar unit can be positioned at a stowed position or a folding pendulum position when the said first handle spare that grips the unit covers with the second handle spare.
2. inflate according to claim 1 and use the handle group, it is characterized in that: the said second handle spare that grips the unit is articulated in the said first handle spare, opens and covers for the said relatively first handle spare.
3. inflate according to claim 1 and use the handle group, it is characterized in that: the said unit that grips has a pin-joint part, and said purt bar unit has a pin-joint part and can articulate with the said pin-joint part that grips the unit.
4. inflate according to claim 1 and use the handle group, it is characterized in that: the said unit that grips has a driving piece said purt bar unit is articulated in the said unit that grips.
5. inflate according to claim 1 and use the handle group, it is characterized in that: said purt bar unit has a driving piece said purt bar unit is articulated in the said unit that grips.
6. inflate according to claim 1 and use the handle group; It is characterized in that: the said unit that grips has one and covers the portion that ordered about, and said unit or the purt bar unit of gripping has one and cover the portion of ordering about and can grip covering the portion of ordering about and forcing the said first handle spare and the second handle spare to cover of unit with said.
7. inflate according to claim 1 and use the handle group, it is characterized in that: also include one and cover the first handle spare that fixed block supplies saidly to grip the unit fixing usefulness when covering with the second handle spare.
8. inflate according to claim 1 and use the handle group, it is characterized in that: the said unit that grips has one and covers the first handle spare that fixed block supplies saidly to grip the unit fixing usefulness when covering with the second handle spare.
9. inflate according to claim 1 and use the handle group, it is characterized in that: said purt bar unit has one and covers the first handle spare that fixed block supplies saidly to grip the unit fixing usefulness when covering with the second handle spare.
10. use the handle group like claim 7 or 8 or 9 said inflating; It is characterized in that: the said fixed block that covers has an operation unit; When the said first handle spare covered with the second handle spare, the said operating position that covers fixed block gripped a cephalic par of unit or encloses portion all over the body in said.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039732.8A CN102644577B (en) | 2011-02-17 | 2011-02-17 | Grip group for inflation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110039732.8A CN102644577B (en) | 2011-02-17 | 2011-02-17 | Grip group for inflation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102644577A true CN102644577A (en) | 2012-08-22 |
| CN102644577B CN102644577B (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110039732.8A Active CN102644577B (en) | 2011-02-17 | 2011-02-17 | Grip group for inflation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102644577B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1432054A (en) * | 1920-11-12 | 1922-10-17 | Fred A Cuff | Collapsible handle for tire pumps |
| US2557139A (en) * | 1947-03-14 | 1951-06-19 | Peters & Russell Inc | Folding handle |
| US5494411A (en) * | 1995-05-15 | 1996-02-27 | Chuang; Louis | Portable hand air pump having collapsible handle and footstand |
| CN201025252Y (en) * | 2007-04-20 | 2008-02-20 | 吴树木 | Grounding inflator |
| CN201025256Y (en) * | 2007-04-20 | 2008-02-20 | 吴树木 | Folded handle for inflator |
| CN201155441Y (en) * | 2007-08-27 | 2008-11-26 | 极点股份有限公司 | Double barrel wall inflator structure possessing T -type handle |
| DE102008009610A1 (en) * | 2007-07-25 | 2009-01-29 | Scott Wu | Bicycle pump, has cylindrical body with rod movable inside body, handle pivotally connected to head receivable in open compartment, and base with hose hanged at hooking element at about middle of length |
-
2011
- 2011-02-17 CN CN201110039732.8A patent/CN102644577B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1432054A (en) * | 1920-11-12 | 1922-10-17 | Fred A Cuff | Collapsible handle for tire pumps |
| US2557139A (en) * | 1947-03-14 | 1951-06-19 | Peters & Russell Inc | Folding handle |
| US5494411A (en) * | 1995-05-15 | 1996-02-27 | Chuang; Louis | Portable hand air pump having collapsible handle and footstand |
| CN201025252Y (en) * | 2007-04-20 | 2008-02-20 | 吴树木 | Grounding inflator |
| CN201025256Y (en) * | 2007-04-20 | 2008-02-20 | 吴树木 | Folded handle for inflator |
| DE102008009610A1 (en) * | 2007-07-25 | 2009-01-29 | Scott Wu | Bicycle pump, has cylindrical body with rod movable inside body, handle pivotally connected to head receivable in open compartment, and base with hose hanged at hooking element at about middle of length |
| CN201155441Y (en) * | 2007-08-27 | 2008-11-26 | 极点股份有限公司 | Double barrel wall inflator structure possessing T -type handle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102644577B (en) | 2014-12-24 |
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