CN2101125U

CN2101125U - Hand pressing level type inflator

Info

Publication number: CN2101125U
Application number: CN 91224777
Authority: CN
Inventors: 宋惠林
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-09-12
Filing date: 1991-09-12
Publication date: 1992-04-08

Abstract

The utility model provides a hand pressing lever type inflator which is structurally characterized in that the rear part of a long tubular inflator shell is hinged with a pressing lever whose lower-middle section is hinged with a V-shaped pushing lever the other end of which is hinged with a guiding moving lever arranged in the inner cavity of the shell. The front end of the guiding moving lever is screwed with a leather bowl. The inflator shell at the hinge point of the lower end of the pushing lever is axially provided with a slideway for the pushing lever to do axial movements. The inflator is connected extensively with a hose. Both ends of the inflator shell are fixed to a triangular frame by clips. When inflation is needed, users can put a hose clamp plugged in a steel tube or curled on the steel tube of the triangular frame at the air nozzle of a tyre, then lift and press the pressing lever revealed outside the inflator shell time and again to inflate.

Description

Hand pressing level type inflator

The utility model relates to a kind of daily living article, particularly a kind of hand pressure lever formula inflator that is used to inflate.

At present hand inflator mostly is upright hand-operated, because its volume is big, length is long and inconvenience is carried, go out or road in as no air, then to look about inflator to inflate, very inconvenient.Especially in the rural area or to inflate this problem of riding on the road seldom of place more outstanding.

The purpose of this utility model just is to overcome the above-mentioned shortcoming and defect of existing in prior technology, and provides that a kind of and car body tripod interlock, is easy to carry and deposits, and the hand pressure lever formula inflator that can use at any time.

The purpose of this utility model realizes: the inflator housing rear portion at a long tubular is hinged with a depression bar, the stage casing is hinged with a V-arrangement push rod under the depression bar, the guiding movement rod of putting in the push rod the other end and the housing inner chamber is hinged, at the stubborn leather cup that is connected with of guiding movement rod front end, in the inflator housing shaft of the hinged place, lower end of push rod to a chute for the push rod axial motion is arranged, extension is connected with a flexible pipe on the inflator, inflator housing two ends and tripod clip are fixed, when needing inflation, the hose clip that can be contained in plug in the steel pipe or curl on the tripod steel pipe is put into the air faucet of tire place, constantly lifts then and presses the outer depression bar that is exposed at the inflator outside to inflate.

Therefore effect of the present utility model is: inflator directly is connected with vehicle frame, and need not fetch inflator can inflate, and the people rides thereunto, and inflator is carried to there, does not need independent access.In addition, owing on inflator, adopt lever-type depression bar and push rod, make and under the situation that does not fetch inflator, can directly directly inflate, therefore by moulded rod, not only very convenient, laborsaving, and solved inflator inconvenience and carry the not convenient bitter brain of inflation of depositing and bringing.For the bicycler on the cyclist of the high-rise resident family road few with inflating point has brought convenience.

Concrete structure of the present utility model is realized by the following examples and accompanying drawing.

Fig. 1 is the schematic representation of putting of the present utility model.

Fig. 2 is a use schematic representation of the present utility model.

Fig. 3 is a section of structure of the present utility model.

Fig. 4 is that the A of Fig. 3 is to view.

Fig. 5 is the A-A sectional drawing of Fig. 4.

Be described in detail below in conjunction with 1～5 pair of concrete structure of the present utility model of accompanying drawing:

The utility model has inflator housing 2, join the flexible pipe 10 that connects with the inflator housing, distribution mouth 10a, leather cup 7, it is characterized in that: inflator housing 2 is connected on the vehicle frame steel pipe by clip 1, inflator housing 2 rear portions are hinged with outer a spy in the depression bar 8 of inflator housing 2 outsides, hypomere is hinged with a V-arrangement push rod 9 in the depression bar 8, V-arrangement push rod 9 lower ends are hinged with the guiding movement rod 3 that is sleeved in inflator housing 2 inner chambers, guiding movement rod 3 front ends are twisted and are connected with a leather cup 7, in inflator housing 2 air outlet holes or flexible pipe 10 inlet ends one check valve 5 is housed, inflator housing 2 back segments have a chute 12 vertically, the lower end of V-arrangement push rod 9 is installed in the chute 12 and is hinged with guiding movement rod 3 middle parts in the inflator housing 2, and inflator housing 2 axial two ends are all sealed.Referring to Fig. 3 and Fig. 4

Inflator housing 2 rear and front ends are twisted to connect by pressure cap 2a and are blocked, clip 1 hoop is connected in pressure cap 2a inboard, inflator housing two ends, inflator housing 2 back segments circumferentially have vertically one with the inflator housing inner chamber logical chute 12 that slits, both sides, half arc depression bar, 8 lower end are hinged in housing 2 cylindrical both sides by bearing pin 11, be hinged with V-arrangement push rod 9 among the tongue 8b of hypomere middle part in the depression bar 8, V-arrangement push rod 9 lower ends are hinged together with groove 6 setting-ins of guiding movement rod 3 center and by bearing pin 4, and guiding movement rod 3, leather cup 7 movable sets are in inflator housing 2 inner chamber leading portions and stage casing.Referring to Fig. 3 and Fig. 4

Depression bar 8 is that half is circular-arc, and protruding and hypsokinesis has two pin-joint piece 8c under its both sides, lower end, and its middle part is a horizontal semicircle segmental arc, and its epimere is connected with a bar-shaped lever 8a, and its tail end has a V-arrangement gap 8d, and V-arrangement push rod 9 is tabular.Referring to Fig. 3 and Fig. 5

The utility model using method is:

This inflator is fixed by clip 1 and vehicle frame steel pipe, the depression bar button is placed on inflator housing top at ordinary times, referring to Fig. 1, be that inflator is walked with car, when need are inflated, the flexible pipe that can be placed in the tripod steel pipe inner chamber with filling at ordinary times or be wrapped on the inflator launches to take off and insert the air faucet of tire place, propping up cycling start then can upwards lift depression bar 8, referring to Fig. 2, at this moment, because depression bar drives V-arrangement push rod 9 and lifts to the back upper place, and the guiding movement rod 3 that is hinged with V-arrangement push rod 9 lower ends is moved backward along the inflator lumen shaft, when guiding movement rod 3 moves after axially, its anterior leather cup 7 also moves after together, at the same time, the inflation of inflator inner chamber leading portion is when guiding movement rod 9 moves to certain axial position, press the depression bar upper end downwards, make V-arrangement push rod 9 lower ends drive guiding movement rod 9 and move forward vertically, make the gas of the anterior inner chamber of leather cup be compressed the back and charge into the inner tube of a tyre by flexible pipe 10, the circumferential location of the movement rod 3 that leads is limited by chute 12.Except that being used for Tyre inflating, also can be used for water wing, air-bed, ball inflation.

Claims

1, hand pressure lever formula inflator, inflator housing 2 is arranged, join the flexible pipe 10 that connects with the inflator housing, distribution mouth 10a, leather cup 7, it is characterized in that: inflator housing 2 is connected on the vehicle frame steel pipe by clip 1, inflator housing 2 rear portions are hinged with outer a spy in the depression bar 8 of inflator housing 2 outsides, hypomere is hinged with a V-arrangement push rod 9 in the depression bar 8, V-arrangement push rod 9 lower ends are hinged with the guiding movement rod 3 that is sleeved in inflator housing 2 inner chambers, guiding movement rod 3 front ends are twisted and are connected with a leather cup 7, in inflator housing 2 air outlet holes or flexible pipe 10 inlet ends one check valve 5 is housed, inflator housing 2 back segments have a chute 12 vertically, and the lower end of V-arrangement push rod 9 is installed in the chute 12 and is hinged with guiding movement rod 3 middle parts in the inflator housing 2, and inflator housing 2 axial two ends are all sealed.

2, according to the described hand pressure lever formula of claim 1 inflator, it is characterized in that: inflator housing 2 rear and front ends are twisted to connect by pressure cap 2a and are blocked, clip 1 hoop is connected in pressure cap 2a inboard, inflator housing two ends, inflator housing 2 back segments circumferentially have vertically one with the inflator housing inner chamber logical chute 12 that slits, both sides, half arc depression bar, 8 lower end are hinged in housing 2 cylindrical both sides by bearing pin 11, be hinged with V-arrangement push rod 9 among the tongue 8b of hypomere middle part in the depression bar 8, V-arrangement push rod 9 lower ends are hinged together guiding movement rod 3 with groove 6 setting-ins of guiding movement rod 3 center and by bearing pin 4, leather cup 7 movable sets are in inflator housing 2 inner chamber leading portions and stage casing.

3, according to claim 1 or 2 described hand pressure lever formula inflators, it is characterized in that: depression bar 8 is circular-arc for half, protruding and hypsokinesis has two pin-joint piece 8c under its both sides, lower end, its middle part is a horizontal semicircle segmental arc, its epimere is connected with a bar-shaped lever 8a, its tail end has a V-arrangement gap 8d, and V-arrangement push rod 9 is tabular.