CN1237273C - Method and device for combined two-way air intake inflator - Google Patents
Method and device for combined two-way air intake inflator Download PDFInfo
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- CN1237273C CN1237273C CN 01102230 CN01102230A CN1237273C CN 1237273 C CN1237273 C CN 1237273C CN 01102230 CN01102230 CN 01102230 CN 01102230 A CN01102230 A CN 01102230A CN 1237273 C CN1237273 C CN 1237273C
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- pump
- head
- inflator
- inflate
- handle
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Abstract
The present invention relates to a method and a device for a combined two-way air intake inflator, which comprises a head for connecting an inflation mechanism, and two inflation pumps. Both hands can respectively hold an inflation pump handle in left and right when the present invention is implemented, and the average force application inflation to bicycle tyres can be realized by repeatedly operating the two inflation pumps. The power of the force application by both hands can completely act on pump compression. The control of force is easy, the inflation speed can be accelerated, and the operation is stable. The left end and the right end of the head are respectively connected with pumps which are provided with various cylinder bodies of different types. When the inflation is finished, the head and the pumps can be respectively disassembled, and the storage is convenient. Damaged components can be replaced during loss. Therefore, the present invention has novelty, practicability and economy.
Description
Technical field
The invention belongs to the daily living article field, relate in particular to a kind of left and right two ends of head that are connected inflation mechanism and connect method and the device thereof of establishing pump respectively.
Background technique
Conventional pump as shown in Figure 1, this pump comprises that a head 2 and one inflate pump 4, with righthanded personage explanation, its mode of inflating is that valve 6 is aligned on the air-filled pore of tire, pressing inflation fixing button 8 engages with fixing pump valve 8 relative air-filled pores, hold the air-filled pore junction point with left hand again, the right hand hold 10 pairs of handles inflate push rod 5 do before and after compressed actions air is squeezed in the tire, yet, when inflating action, because pump belongs to the cause of single-side structural, can only singlehanded a pump be moved at single direction, when inflating, the right hand is held the handle front-rear reciprocation movement, and air compresses in pump cylindrical shell 7 air chambers to inflating, the displacement that the left hand application of force causes when resisting right hand inflation action purely, make to inflate and move and to continue, the active force of left hand can not be fought each other pneumatic as any effective work done fully, the right hand need have the gripping space again, then 7 need of handle 10 and cylindrical shell keep a safe distance and can not shift the end onto air chamber is compressed fully, cause structural waste, if careless power control is improper, and may injure the right hand, in other words, right hand spin also can't act in the work done to pump fully, in addition, inseparable on the conventional inflator structure for integrally combining, wherein the cylindrical shell volume of pump is long greatly again, very take up space, carry also very inconvenient, cause the many inconvenience of user, moreover, when inflating, if it a little is above tire that conventional pump is inflated, be easy in bicycle tyre inflation when saturated nearly, pump valve 6 needs left hand impose more multiaction power to the valve junction point because of air pressure and action of gravity, otherwise just easy and tyre inflation hole breaks away from, tire can't be filled to desirable saturation state, more to need backhand to grip fixing because of left hand in the enforcement, violates organization of human body and not smoothly, be difficult to running, therefore desirable inflate a limitation can only be in the fraction scope of tire Lower Half.
Summary of the invention
The objective of the invention is to propose a kind ofly inflate the combined two-way air intake inflator device that pump forms by a head and two, utilizing both hands respectively to hold one inflates the pump handle and operates two in the bicycle tyre both sides simultaneously and inflate pump and come method that bicycle tyre is inwardly inflated, because holding both sides with the both hands branch inflates the pump handle and operates two simultaneously and inflate pump, naturally swing habitual to meet body mechanics's both hands, exerting all one's strength of inertia to the centre, come inflation of tire, power be easy to control, with air trim squeeze in the bicycle tyre.Among the present invention with about respectively establish one and inflate the pump mode and replace and conventional monolaterally establish one and inflate pump, relatively inflate the pump cylindrical shell and be provided with two suction ports for these two in the pump head, air inlet is inflated to bicycle tyre from both sides at one time, the both hands application of force is acted on fully inflate the ejector sleeve motion and work done, change the mechanics operational mode of conventional pump, reach the purpose of inflating fast.
Second purpose of the present invention is, this device comprises that a head and two inflate pump, this head comprises two fixed bases, a valve and an inflation fixing button, internal screw thread attacked by these two fixed bases and external screw thread is located at two ends, the head left and right sides relatively, this valve is located at the front end of head, this valve is arranged on the wheel tyre air-filled pore during use, pressing the inflation fixing button engages, this inflation pump comprises a handle, inflate push rod and an inflator body for one, this cylindrical shell is arranged on the fixed base, there are two kinds of A type combined two-way air intake inflator and Type B combined two-way air intake inflators to inflate pump in the present invention, wherein A type combined two-way air intake inflator is that internal screw thread with the inflator body is arranged in head fixed base external screw thread part, and handle is arranged in inflates the push rod outer end.When inflating, inflate this body action of the relative inflator of push rod, the air compression conveying of air chamber in the inflator body is squeezed in the bicycle tyre by valve output through head, another kind of Type B combined two-way air intake inflator is to be arranged in head fixed base internal screw thread part with inflating ejector sleeve with the external screw thread form, handle is arranged in inflator body outer end, when inflating, the inflator body is inflated ejector sleeve action relatively the air compression in the inflator body air chamber is delivered to the output of head valve and squeezes in the bicycle tyre through inflating ejector sleeve; This pump head and inflate between the pump cylindrical shell and to adopt multi-functional Changable type wherein, can the person's of being used demand and hobby be used in combination, this cylindrical shell of inflating pump can be arranged in pairs or groups and be chosen or use various dissimilar cylindrical shells, can connect and establish A type pump cylindrical shell, Type B pump cylindrical shell, or the bigger adult of strength can connect and establishes the large-scale type tube body that saves time, the less child of strength can connect and establish small-sized effort-saving cylindrical shell etc., even also a cylindrical shell wherein can be packed up, one side head fixed base suction port seals with a gag, form unidirectional air inlet type pump, or change application of force direction with handle with attached, but making any form make firmly different correspondences of mat all inflate the selection of pump, is mechanics utilization fully such as size and direction; Simultaneously, need to change, also so only need to change this individual component and partly can recover the pump effect, do not need integral replacing, very economical practicality as any individual part is wherein arranged.
The 3rd purpose of the present invention is that this pump handle can be selected the crank-type handle of vertical cylindrical shell, or the Straight grip of parallel cylindrical shell, makes parallel or vertical all can correspondence be inflated the pump action, looks user's hobby and custom smooth implementation.
The 4th purpose of the present invention is, its force mechanism adopts both hands to be divided in the wheel left and right sides and makes equidirectional compressed action, two hands can be made the compressed action of symmetry, also can make asymmetric compressed action, anyway exert all one's strength, each application of force is all injected bicycle tyre with air compression completely, has extreme efficiency, and both hands are gripped in the fixing unshift mode of relative both sides handle, unlikely inflate be expressed to hand in push rod or the cylindrical shell range of movement may, do not have injured chance when implementing, quite safe in the use.
The 5th purpose of the present invention is, the head and the cylindrical shell of this pump constitute with compound mode, handle also can fold, can a mode that least takes up space fold, for example can pack into and collect in the small-sized object-putting box, also it can be packaged into the pouch-type bag to be convenient for carrying, neither take up space and can be convenient for carrying.
The 6th purpose of the present invention is, after wherein the air-filled pore of the valve of pump head front end aligning tire is fixed, respectively holding one with both hands inflates the pump handle and operates two simultaneously and inflate pump and aim at inflation of tire, simultaneously fixedly between pump and air-filled pore relative position do not move, easily nature exerts all one's strength to the centre, so the implementer all can operate smoothly with any posture, the whatsoe'er mode of inflating can squeezing in the bicycle tyre air trim, can stand and inflate, also can be seated or couchant inflating, the mat both hands grip the means of fixation of both sides pump handle, make the scope that can implement to inflate extremely wide, not limiting the tyre inflation hole must only suit going up among a small circle and could inflate smoothly as conventional pump.
The technical solution adopted in the present invention is, the habituation that it utilizes both hands to swing, respectively holding one with both hands inflates the pump handle and operates two in the bicycle tyre both sides simultaneously and inflate pump and come method that bicycle tyre is inwardly inflated, the employed device of this method, it comprises that a head and two inflate pump, this head comprises two fixed bases and a valve, these two fixed bases are located at two ends, the head left and right sides relatively, this valve is located at the front end of head, this is inflated pump and comprises a handle, inflate push rod and an inflator body for one, this handle is arranged in inflates the push rod outer end, and can fold, this inflates the mobilizable inflator body inboard of being located at of push rod, this inflator body one termination is located on the fixed base, when inflating, this body action of the relative inflator of push rod of inflating is carried the air compression of air chamber in the inflator body through head and is squeezed in the bicycle tyre by valve output, forms A type combined two-way air intake inflator of the present invention.
The invention has the advantages that: the present invention is when operation, power control quickens to inflate speed and stable operation easily, these head two ends can connect the pump of establishing number of different types respectively, when inflating when finishing, head and pump are taken the object-putting box of packing into respectively apart, collect in the mode that does not take up space, and when damaging, replaceable damage parts can continue to use, and therefore have novelty, practicability and Economy.
Description of drawings
Fig. 1 is conventional unidirectional air inlet type pump stereogram.
Fig. 2 is a combined two-way air intake inflator schematic appearance of the present invention.
Fig. 3 is combined two-way air intake inflator head of the present invention and the monolateral exploded view of cylindrical shell.
Fig. 4 A is an A type combined two-way air intake inflator user mode schematic representation of the present invention.
Fig. 4 B and Fig. 4 C are that Type B combined two-way air intake inflator difference of the present invention is inflated view.
Fig. 4 D is a bidirectional pump tube of the present invention, and wherein both sides are provided with the user mode schematic representation of different pump cylindrical shells.
Fig. 5 establishes the various different pump cylindrical shell of inflating for connecing on the fixed base of pump head of the present invention both sides, and can select to use different handles inflating the pump cylindrical shell, or gag and form unidirectional air inlet type pump on the fixed seating one of therein.
The schematic representation that Fig. 6 can implement position location, most of tyre inflation hole scope for pump of the present invention.
Embodiment
Further specify preferred embodiment of the present invention in conjunction with above-mentioned each accompanying drawing now.
The invention reside in method and device that a kind of combined two-way air intake inflator is provided, be used in bicycle pump, External view of the present invention as shown in Figures 2 and 3 and monolateral exploded view, this device comprises that a head 12 and two inflate pump 14, this head 12 comprises two fixed bases 16 and a valve 20, fixed base 16 has been attacked internal screw thread 44, external screw thread 46, be located at two ends, head 12 left and right sides relatively, valve 20 is located at the front end of head 12, valve 20 is arranged on the wheel tyre air-filled pore 52, as shown in Figure 6 during use.This is inflated pump 14 and comprises a handle 19, inflate ejector sleeve 26 and an inflator body 28 for one, this is inflated pump 14 and is arranged on the fixed base 16, there are two kinds of A type bidirection air intake type pump and Type B bidirection air intake type pumps to inflate pump in the present invention, the wherein structure of A type combined two-way air intake inflator such as Fig. 4 A, it is that inflator body 24 is arranged on the fixed base external screw thread 46 with internal screw thread 17, handle 18 is arranged in inflates push rod 22 outer ends, when inflating, push rod 22 relative inflator body 24 actions of inflating are squeezed into the air compression of air chamber in the inflator body 24 in the bicycle tyre by valve 20 outputs through head 12.Another kind of Type B combined two-way air intake inflator structure such as Fig. 4 B, it is to be arranged on the fixed base internal screw thread 44 with external screw thread 15 inflating ejector sleeve 26, handle 19 is arranged in inflator body 28 outer ends, when inflating, inflator body 28 is inflated ejector sleeve 26 action relatively the air compression of air chambers in the inflator body 28 is delivered to head 12 and is squeezed in the tire by valve 20 outputs through inflating ejector sleeve 26.During use, respectively hold one with both hands and inflate pump handle 19 and operate two simultaneously and inflate pump 14 and air is squeezed in the tire through pump head 12, utilize the both hands swing habitual toward compound compression, very light natural exerting all one's strength to the centre, power more also is easy to control.
As Fig. 4 A to Fig. 4 D, in Fig. 4 A, show the A type combined two-way air intake inflator structure among the present invention, in Fig. 4 B and Fig. 4 C, show the Type B combined two-way air intake inflator structure among the present invention, also show user mode of the present invention among the figure, force mechanism adopts both hands to be divided in the wheel left and right sides and makes compressed action, two hands can be made the compressed action of symmetry, also can the right hand elder generation's application of force left hand follow up again asymmetric compressed action of doing of the application of force of the application of force or the left hand application of force right hand that follows up again, shown in Fig. 4 C; Anyway exert all one's strength, all each active forces can act on the inflation action fully, and the mechanics utilization is gone up with conventional pump completely different, quite has efficient in the use.The use of combined bidirectional pump of the present invention connects the mode of establishing also can establish two different inflation pumps in 12 liang of terminations of pump head, shown in Fig. 4 D, connect at left end and to establish A type pump, connect at right-hand member and establish the Type B pump, can look user's hobby and applicable situation elasticity and select utilization.
As shown in Figure 5, the head 12 of this pump adopts multi-functional Changable type with the inflation pump in the device of combined two-way air intake inflator of the present invention, the person's of being used demand and hobby, the cylindrical shell of this pump can be arranged in pairs or groups to choose and be used the various dissimilar pumps of inflating, can be as shown in the reference numeral 30 head 12 sides wherein one fixedly seated connection establish the Type B cylindrical shell, connect as shown in the reference numeral 32 and establish A type tube body, or according to user's difference, the adult that strength is bigger can connect to establish has the large-scale pump cylindrical shell of saving time of big cylinder, as shown in the reference numeral 34, and the less child of strength can connect and establishes the less laborsaving small-sized pump cylindrical shell of cylinder, as shown in the reference numeral 36 etc., also can be selective for handle, all can correspondingly inflate the pump work done with parallel or vertical, look user's hobby and custom and select to use, handle can be selected the crank-type handle of vertical cylindrical shell, as shown in the reference numeral 40, or be located at the Straight grip of parallel cylindrical shell, as shown in the reference numeral 38; In addition, even also can be arranged in head 12 fixed bases 16 wherein the cylindrical shell of a side accept, on this fixed base 16 suction port with a gag 42 with its sealing, form unidirectional air inlet type pump, all look user's hobby and need and random combination to use, but make any form active force all the different correspondences of mat inflate the selection of pump, be mechanics utilization fully such as size and direction, and therefore derive if wherein there are any parts damages to need to change, only need to replace this individuality part part, unlikely needs are changed whole pump, very economical practicality.
Pump of the present invention as shown in Figure 6 can be implemented position location, most of tyre inflation hole scope, after the valve 20 of pump head 12 front ends is aimed at the air-filled pore 52 of tire, respectively holding a pump handle 19 with both hands operates two pumps and comes inflation of tire, simultaneously then fixedly between pump and air-filled pore relative position do not move, very light natural exerting all one's strength to the centre, can stand and inflate, also can be seated or couchant inflating, the scope of inflating is extremely wide, it is inflated shown in the arrow among the figure a little the wide of 270 degree approximately, no matter inflating in that position can be with the squeezing in the bicycle tyre of air trim, and not limiting the tyre inflation hole must could inflate on fixed position among a small circle smoothly.
But above-described only is a possible embodiments of the present invention, and the equivalent structure that utilizes specification of the present invention or claims scope to be done such as changes, and ought to be included in claims protection category of the present invention.
Claims (9)
1. the device of a combined two-way air intake inflator, it comprises that a head and two inflate pump, it is characterized in that, this head comprises two fixed bases and a valve, these two fixed bases are located at two ends, the head left and right sides relatively, this valve is located at the front end of head, wherein inflate pump and comprise that all a handle, one inflate push rod and an inflator body for two, handle is arranged in inflates push rod outer end and can folding, this inflates the mobilizable inflator body inboard of being located at of push rod, and this inflator body one termination is located on the fixed base.
2. the device of combined two-way air intake inflator as claimed in claim 1 is characterized in that, described handle is a Straight grip.
3. the device of combined two-way air intake inflator as claimed in claim 1 is characterized in that, described handle is the crank-type handle.
4. the device of a combined two-way air intake inflator, it comprises that a head and two inflate pump, it is characterized in that, this head comprises two fixed bases and a valve, these two fixed bases are located at two ends, the head left and right sides relatively, this valve is located at the front end of head, wherein inflate pump and comprise that all a handle, one inflate ejector sleeve and an inflator body for two, this handle is arranged in inflator body outer end and can folds, the inflator body is mobilizable to be located at and to inflate the push rod outside, and ejector sleeve one termination of inflating is located on the fixed base.
5. the device of combined two-way air intake inflator as claimed in claim 4 is characterized in that, described handle is a Straight grip.
6. the device of combined two-way air intake inflator as claimed in claim 4 is characterized in that, described handle is the crank-type handle.
7. the device of a combined two-way air intake inflator, it comprises that a head and two inflate pump, it is characterized in that, this head comprises two fixed bases and a valve, these two fixed bases are located at two ends, the head left and right sides relatively, this valve is located at the front end of head, one of them is inflated pump and comprises that a handle, one inflate push rod and an inflator body, handle is arranged in inflates push rod outer end and can folding, this inflates the mobilizable inflator body inboard of being located at of push rod, and this inflator body one termination is located on the fixed base; Another is inflated pump and comprises that a handle, one inflate ejector sleeve and an inflator body, and this handle is arranged in inflator body outer end and can folds, and the inflator body is mobilizable to be located at and to inflate the push rod outside, and ejector sleeve one termination of inflating is located on the fixed base.
8. the device of combined two-way air intake inflator as claimed in claim 7 is characterized in that, described handle is a Straight grip.
9. the device of combined two-way air intake inflator as claimed in claim 7 is characterized in that, described handle is the crank-type handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01102230 CN1237273C (en) | 2001-01-18 | 2001-01-18 | Method and device for combined two-way air intake inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01102230 CN1237273C (en) | 2001-01-18 | 2001-01-18 | Method and device for combined two-way air intake inflator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1364979A CN1364979A (en) | 2002-08-21 |
| CN1237273C true CN1237273C (en) | 2006-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01102230 Expired - Fee Related CN1237273C (en) | 2001-01-18 | 2001-01-18 | Method and device for combined two-way air intake inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1237273C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI485083B (en) * | 2011-09-09 | 2015-05-21 |
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2001
- 2001-01-18 CN CN 01102230 patent/CN1237273C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI485083B (en) * | 2011-09-09 | 2015-05-21 |
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| Publication number | Publication date |
|---|---|
| CN1364979A (en) | 2002-08-21 |
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| 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 | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060118 Termination date: 20100219 |