CN102926982B - The concealed pressure gauge of portable type pump - Google Patents
The concealed pressure gauge of portable type pump Download PDFInfo
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- CN102926982B CN102926982B CN201110229657.1A CN201110229657A CN102926982B CN 102926982 B CN102926982 B CN 102926982B CN 201110229657 A CN201110229657 A CN 201110229657A CN 102926982 B CN102926982 B CN 102926982B
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- housing
- pump
- stack shell
- pressure gauge
- base
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Abstract
The present invention relates to a kind of concealed pressure gauge of portable type pump, include: a pump; One base, is fixed on the stack shell outlet side of pump, has a containing space; One housing, is contained in containing space, can be hidden between the stowed position in base be back and forth shifted in an outer aobvious position and of protruding outside base; One pressure gauge, is located at housing, is communicated with the outlet pipe of pump; One pedal, is located at the outlet side of pump, and can recline the stack shell folded at pump, and energy switching and pump are at right angles, for trampling location; One spring, is located between housing and base, returns the power of releasing for providing housing by the elasticity moving to outer aobvious position outside stowed position; One clip component, is located at housing and base, so that housing is fastened on stowed position; When pedal switching is to when being approximate right angle position with pump, automatically terminate the clip of clip component, make housing by stowed position automatic spring to outer aobvious position.
Description
Technical field
The present invention is relevant with air-inflating device, refers to a kind of concealed pressure gauge of portable type pump especially.
Background technique
Known portable type pump is mostly that hands grasping is inflated, and user one holds stack shell, and one holds handle inflates, and it is easily tired that this kind inflates mode.For overcoming this kind of problem, there has been portable type console model inflator, allowing one end of pump prop up ground, user holds handle with one and inflates toward ground force, more laborsaving in operation.But the pressure gauge of known portable type pump is mostly be located on stack shell, when stack shell is perpendicular to the ground, will be difficult to watch force value.For head it off, there has been case before U.S. Publication number No. 6558129 patent, it establishes a turnover minute surface at stack shell, during use, minute surface is turned up, by mirror-reflection pressure gauge, allow user can watch force value from top, minute surface is not reclined stack shell to facilitate collection by the used time.The minute surface of this structure can not turn to stack shell at a right angle when overturning, cannot reflect pressure gauge if at a right angle, that is minute surface must be acute angle with stack shell, such as miter angle, but so inconvenient user's viewing.
Summary of the invention
For the problems referred to above, main purpose of the present invention is the concealed pressure gauge providing a kind of portable type pump, and its person easy to use watches force value.
For achieving the above object, the concealed pressure gauge of a kind of portable type pump provided by the present invention, it is characterized in that: establish a containing space in the stack shell outlet side of portable type pump, and a pressure gauge is established in described containing space, the displacement of described pressure gauge energy protrudes out outside described stack shell, for viewing force value, described pressure gauge can also be collected in described stack shell in displacement.
In the technological scheme of the invention described above, include a housing, be located in the containing space of described stack shell in the mode of flexible displacement, described pressure gauge is then fixed on described housing, and is communicated with the outlet side of a pipeline with described stack shell.
The inner wall of described housing and described containing space is provided with fastening part, for by described fixing casing in the containing space of described stack shell, include a control piece in addition, for removing the clip state of described housing and described stack shell.
A spring is provided with, when described control piece removes the clip state of housing and stack shell, for providing the elastic force of stack shell described in described housing automatic spring between described housing and described stack shell.
Described control piece is the pedal of described pump, folds the stack shell at described pump at ordinary times, turns down or approximate right angle at a right angle with described stack shell outward during use, and removes the clip state of described housing and described stack shell at this moment.
The stack shell outlet side of described pump is provided with a base, described base is provided with described containing space, a housing, is located in the containing space of described base in the mode of flexible displacement, described pressure gauge is then fixed on described housing, and is communicated with the outlet side of stack shell with a pipeline.
Guide rail and guide groove is provided with between described base and housing.
Described pump includes a pedal, establishes a linkage component between described pedal and described housing, when described pedal is by down switching, automatically described housing is released described base, described pressure gauge is shown outward; When described pedal is by up switching, just automatic described housing to be retracted in described base, described pressure gauge is hidden.
Present invention also offers another technological scheme: a kind of concealed pressure gauge of portable type pump, is characterized in that including: a pump; One base, is fixed on the stack shell outlet side of described pump, has a containing space; One housing, is contained in described containing space, can be hidden between the stowed position in described base be back and forth shifted in an outer aobvious position and of protruding outside described base; One pressure gauge, is located at described housing, is communicated with the outlet pipe of described pump; One pedal, is located at the outlet side of described pump, and can recline the stack shell folded at described pump, and energy switching and described pump are at right angles, for trampling location; One spring, is located between described housing and described base, returns the power of releasing for providing described housing by the elasticity moving to outer aobvious position outside stowed position; One clip component, is located at described housing and described base, so that described housing is fastened on stowed position; When described pedal switching is to when being approximate right angle position with described pump, automatically terminate the clip of described clip component, make described housing by stowed position automatic spring to outer aobvious position.
Adopt technique scheme, pressure gauge of the present invention can displacement be collected in stack shell when not using, and tailored appearance is easy to carry and protects pressure gauge, avoiding dirty damage.Can displacement protrude out outside stack shell when opening, watch force value easily for user.
Accompanying drawing explanation
Fig. 1 is the stereoscopic figure of the embodiment of the present invention, and display pressure gauge is collapse state;
Fig. 2 is another stereoscopic figure of the embodiment of the present invention, and display pressure gauge is outer aobvious state;
Fig. 3 is generally same as Fig. 1, the pressure gauge collapse state under display different visual angles;
Fig. 4 is generally same as Fig. 2, and the pressure gauge under display different visual angles is aobvious state outward;
Fig. 5 is the sectional view along 5---5 hatching line in Fig. 3;
Fig. 6 is the sectional view along 6---6 hatching line in Fig. 4;
The general same Fig. 6 of Fig. 7, but display pedal 60 (control piece) starts the action diagram of ejecting structure;
Fig. 8, Fig. 9 are the sectional views along 8---8,9---9 hatching line in Fig. 3, Fig. 4.
Embodiment
Now lift following examples and by reference to the accompanying drawings structure of the present invention and effect be described in detail.
As shown in Figure 1 to 4, collapse state and the stereoscopic figure of using state under different amount of the embodiment of the present invention, the pump of the embodiment of the present invention includes a stack shell 10, a base 20 is provided with in the bottom of stack shell 10, an accommodating housing 30 in base 20, the exposed face of housing 30 establishes a flexible pipe 40, the free end of flexible pipe 40 establishes an air valve joint 50, one pedal 60 is located at base 20 side, stack shell 10 is abutted in collapse state when not using, or approximate right angle at a right angle with stack shell 10 is overturn outward and in using state during use, housing 30 end face is located at by one pressure gauge 70.When not using, housing 30 is collected in base 20, and during use, housing 30 can protrude out outside base 20 toward outer displacement by External Force Acting, and pressure gauge 70 is exposed.
The displacement mode of housing 30, the simplest method is exactly that direct finger draws or pushes away housing 30 and moves, pull it when using to viewing location, favorite places is pushed back when not using, pipeline only need be communicated with the outlet pipe of pump by pressure gauge 70, and this is the structure in spring of simplifying most.
Present embodiments providing a pressure gauge in use can the structure of automatic spring.A control piece must be established in order to control ejecting structure, and the present embodiment selects pedal 60 as control piece, and does not separately establish a control piece for this reason.Because pedal 60 when console model inflator uses will inevitably toward turning up, rectangular with stack shell, therefore design pedal 60 turn to nearly right angle time to touch ejecting structure be preferably select.As shown in Fig. 5, Fig. 6, Fig. 7, Fig. 5, Fig. 6 are the sectional views along 5---5,6---6 hatching line in Fig. 3, Fig. 4, and Fig. 7 is the action diagram that pedal 60 (control piece) starts ejecting structure.The base 20 of the present embodiment has a containing space 25 that housing 30 can be supplied accommodating, respectively be provided with a fastening part 21 (protruding snap fit) near pedal 60 position in the both sides, bottom surface of containing space 25, and also respectively establish a fastening part 31 (decurved snap fit) at the bottom surface corresponding position of housing 30, a spring 80 is established in addition between housing 30 and base 20, when not using, housing 30 is collected in base 20, the fastening part 31 of housing 30 hooks the fastening part 21 blocking base 20, and now spring 80 is in confined state.When using, user's switching pedal 60 (control piece), fastening part 31 position of pedal 60 corresponding housing 30 is provided with the touch part 61 of protrusion, when pedal 60 by switching to close to square position time, conflict the fastening part 31 of housing 30 in the touch part 61 of pedal 60, and making it depart from fastening part 21 position hooking card base 20, the elasticity that now spring 80 stores returns the power of releasing and automatic ejection housing 30 is shifted toward base 20 is outer, and pressure gauge 70 is revealed automatically.For the position moved outside restriction housing 30, the present embodiment is provided with stopper part 22 in the bottom surface of base 20 near flexible pipe 40 side, and when moving outside housing 30, its fastening part 31 can hook with stopper part 22 and block, and makes housing 30 by stop location.
As Fig. 8, shown in Fig. 9, it is along Fig. 3, 8---8 in Fig. 4, the sectional view of 9---9 hatching line, the state of main display pipeline, pump can be single cylinder, twin-tub or the pump of multi-cylinder, it can be unidirectional inflation, or back and forth reversible inflation, the present embodiment is the unidirectional gas-filled type pump of a twin-tub telescopic (telescope cartridge type), stack shell 10 bottom and the affixed position of base 20 are provided with a check valve 11, base 20 is provided with runner 23 and is communicated with check valve 11, base 20 is provided with a honeycomb duct 24 in containing space 25 position, housing 30 is then provided with pore 34 in corresponding honeycomb duct 24 position, dock accommodating for honeycomb duct 24, honeycomb duct 24 and pore 34 joint end are also provided with seal ring 26 leak-stopping, 80, spring is set in honeycomb duct 24, pore 34 is provided with joint end 36, for flexible pipe 40 grafting, separately be provided with through hole 39 to be communicated with pressure gauge 70.Thus, the gas got by pump will enter runner 23 through check valve 11, enter pore 34 through honeycomb duct 24, then flow to air valve joint 50 for inflation through flexible pipe 40.The air pressure of inflation then flow to pressure gauge 70 by through hole 37 and detects and show, because pressure gauge 70 faces up, and very convenient user's viewing.In addition, be separately provided with stopper part 27 at base 20, and be also provided with stopper part 37 in housing bottom surface, main Stop structure can be formed, prevent housing 30 from deviating from pedestal 20.For making stable being back and forth shifted in the containing space 25 of base 20 of housing 30 energy, the present embodiment is respectively provided with a guide groove 38 at the dual side-edge of housing 30, base 20 is then respectively provided with the guide rail 28 of a protrusion in the position of corresponding guide groove 38, by guiding with guide rail 28 of guide groove 38, make the displacement that housing 30 can be stable.
Above-described embodiment just for illustration of instead of in restriction the present invention, the present invention can have other change shape certainly, such as flexible pipe 40 can be directly arranged in base 20, and is communicated with check valve 11, and 70, pressure gauge is connected with check valve 11 with flexible pipe 40 with trident manifold.
Be in a manual manner housing 30 is pushed back in base 20 when the present embodiment does not use, and pedal 60 (control piece) is up turned back the position of the stack shell 10 that reclines.
The present invention also can be designed to the structure of pressure gauge automatic telescopic, such as, between housing and pedal (control piece), establish a linkage component, when pedal is by down switching, just automatic housing is released base, pressure gauge is shown outward; When pedal is by up switching, just automatic housing is retracted in base, pressure gauge is hidden.
Claims (2)
1. the concealed pressure gauge of a portable type pump, it is characterized in that: establish a containing space in the stack shell outlet side of portable type pump, and a pressure gauge is established in described containing space, the displacement of described pressure gauge energy protrudes out outside described stack shell, for viewing force value, described pressure gauge can also displacement be collected in described stack shell;
Also include a housing, be located in the containing space of described stack shell in the mode of flexible displacement, described pressure gauge is then fixed on described housing, and is communicated with the outlet side of a pipeline with described stack shell; The inner wall of described housing and described containing space is provided with fastening part, for by described fixing casing in the containing space of described stack shell, include a control piece in addition, for removing the clip state of described housing and described stack shell;
A spring is provided with, when described control piece removes the clip state of housing and stack shell, for providing the elastic force of stack shell described in described housing automatic spring between described housing and described stack shell;
Described control piece is the pedal of described pump, folds the stack shell at described pump at ordinary times, turns down or approximate right angle at a right angle with described stack shell outward during use, and removes the clip state of described housing and described stack shell at this moment;
The stack shell outlet side of described pump is provided with a base, and described containing space is arranged at described base, is provided with guide rail and guide groove between described base and housing;
Described pump includes a pedal, establishes a linkage component between described pedal and described housing, when described pedal is by down switching, automatically described housing is released described base, described pressure gauge is shown outward; When described pedal is by up switching, just automatic described housing to be retracted in described base, described pressure gauge is hidden.
2. a concealed pressure gauge for portable type pump, is characterized in that including:
One pump;
One base, is fixed on the stack shell outlet side of described pump, has a containing space;
One housing, is contained in described containing space, can be hidden between the stowed position in described base be back and forth shifted in an outer aobvious position and of protruding outside described base;
One pressure gauge, is located at described housing, is communicated with the outlet pipe of described pump;
One pedal, is located at the outlet side of described pump, and can recline the stack shell folded at described pump, and energy switching and described pump are at right angles, for trampling location;
One spring, is located between described housing and described base, returns the power of releasing for providing described housing by the elasticity moving to outer aobvious position outside stowed position;
One clip component, is located at described housing and described base, so that described housing is fastened on stowed position;
When described pedal switching is to when being approximate right angle position with described pump, automatically terminate the clip of described clip component, make described housing by stowed position automatic spring to outer aobvious position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110229657.1A CN102926982B (en) | 2011-08-11 | 2011-08-11 | The concealed pressure gauge of portable type pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110229657.1A CN102926982B (en) | 2011-08-11 | 2011-08-11 | The concealed pressure gauge of portable type pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102926982A CN102926982A (en) | 2013-02-13 |
| CN102926982B true CN102926982B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110229657.1A Active CN102926982B (en) | 2011-08-11 | 2011-08-11 | The concealed pressure gauge of portable type pump |
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| Country | Link |
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| CN (1) | CN102926982B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023452B (en) * | 2016-02-01 | 2019-09-06 | 双馀实业有限公司 | The inflator of built-in pressure gauge |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1310876A (en) * | 1919-07-22 | Air-pump | ||
| US3907461A (en) * | 1973-04-20 | 1975-09-23 | Establissements Poutrait Morin | Hand air pumps |
| US5964577A (en) * | 1997-10-16 | 1999-10-12 | Chuang; Louis | Hand air pump with pivotable pressure gauge |
| TWM279739U (en) * | 2005-06-06 | 2005-11-01 | Chuang Yii Entpr Co Ltd | Air pump having a pressure gauge |
| CN2756863Y (en) * | 2004-12-01 | 2006-02-08 | 胡校风 | Overhead hand high pressure inflator |
| DE102008056066B3 (en) * | 2008-11-05 | 2010-05-12 | Scott Wu | Mini pump for pumping tire with air, has pressure gauge whose circumference wall is aligned parallel to circumference wall of measuring device storage chamber and perpendicular to front wall of base element when gauge is retained in chamber |
| CN101994676A (en) * | 2009-08-13 | 2011-03-30 | 吴树木 | Portable inflating pump with pressure gage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020162717A1 (en) * | 2001-05-03 | 2002-11-07 | Jerhong Lin | Automatically extending foot seat |
-
2011
- 2011-08-11 CN CN201110229657.1A patent/CN102926982B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1310876A (en) * | 1919-07-22 | Air-pump | ||
| US3907461A (en) * | 1973-04-20 | 1975-09-23 | Establissements Poutrait Morin | Hand air pumps |
| US5964577A (en) * | 1997-10-16 | 1999-10-12 | Chuang; Louis | Hand air pump with pivotable pressure gauge |
| CN2756863Y (en) * | 2004-12-01 | 2006-02-08 | 胡校风 | Overhead hand high pressure inflator |
| TWM279739U (en) * | 2005-06-06 | 2005-11-01 | Chuang Yii Entpr Co Ltd | Air pump having a pressure gauge |
| DE102008056066B3 (en) * | 2008-11-05 | 2010-05-12 | Scott Wu | Mini pump for pumping tire with air, has pressure gauge whose circumference wall is aligned parallel to circumference wall of measuring device storage chamber and perpendicular to front wall of base element when gauge is retained in chamber |
| CN101994676A (en) * | 2009-08-13 | 2011-03-30 | 吴树木 | Portable inflating pump with pressure gage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102926982A (en) | 2013-02-13 |
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| C14 | Grant of patent or utility model | ||
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