CN207145174U - A kind of self-locking air compressor - Google Patents
A kind of self-locking air compressor Download PDFInfo
- Publication number
- CN207145174U CN207145174U CN201720992405.7U CN201720992405U CN207145174U CN 207145174 U CN207145174 U CN 207145174U CN 201720992405 U CN201720992405 U CN 201720992405U CN 207145174 U CN207145174 U CN 207145174U
- Authority
- CN
- China
- Prior art keywords
- support
- air compressor
- bar
- straight
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model discloses a kind of self-locking air compressor, including air accumulator, the gas storage pot bottom is provided with least three rollers, the air accumulator side is provided with the support for supporting air accumulator, the drive mechanism moved up and down for driving arm is provided with the support, the drive mechanism is connected with the force piece for starting drive mechanism.The utility model has the advantages that：It is the locking and movement that air compressor can be achieved that this air compressor, which can not need swing handle, more convenient.
Description
Technical field
A kind of pneumatic system nucleus equipment is the utility model is related to, more particularly to a kind of self-locking air compressor.
Background technology
Air compressor is a kind of equipment to compressed gas similar with water pump principle.Air is driven by motor
Compressor causes the crank rotation inside air compressor, so as to drive the connecting rod of inside to drive reciprocating motion of the pistons, causes gas
Volume change in cylinder.By said process, air can be compressed by air compressor, and the air after compression is conveyed
The equipment of gas pressure energy is needed to other.
Notification number is that CN203939658U Chinese patent discloses a kind of air compressor, including air accumulator, air accumulator
Bottom is provided with least three castors.The rotary spacing part for limiting castor rotation is provided with air accumulator.Rotary spacing
Part is connected with handle.Rotary spacing part includes being fixedly connected on pedestal on air accumulator, on pedestal activity be equipped with rotation
Axle.Be slidingly connected limited location block in rotary shaft.Handle is fixedly connected with the rotating shaft.This air compressor can become handle to prop up
Pin.Handle can be when air compressor moves as stress medium, and can be in specified location swing handle so that handle
As the support frame of air compressor, air accumulator vibrations, sliding when air compressor works are prevented.
But this air compressor when needing to move, it is necessary to by handle from air compressor lower rotation.Due to handle
Hand now contacts with ground, it is therefore desirable to first lifts air compressor, in swing handle, so as to prevent handle from wearing, more
Inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of self-locking air compressor.This air compressor need not can turn
Dynamic handle is the locking and movement that air compressor can be achieved, more convenient.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of self-locking air pressure
Contracting machine, including air accumulator, the gas storage pot bottom are provided with least three rollers, and the air accumulator side is provided with for supporting
The support of air accumulator, the drive mechanism moved up and down for driving arm, the drive mechanism connection are provided with the support
There is the force piece for starting drive mechanism.
After above-mentioned technical proposal, drive drive mechanism to operate by force piece, moved down so as to drive on support
It is dynamic.When air compressor is moved to specified location, support is moved down and abutted with ground, so that support can be used as to sky
The support of air compressor, and prevent air compressor from continuing to move to.Reach and do not needed swing handle to can be realized as roller
Locking, prevent air compressor to be moved at work.
The utility model is further arranged to：The drive mechanism includes being arranged at the skewed slot of support side, the gas storage
Be fixedly connected with tank for limit bracket can only in the vertical direction movement retainer ring, the force piece abuts with skewed slot.
After above-mentioned technical proposal, skewed slot is extruded by force piece so that external force of the skewed slot by vertical skewed slot.
Due to the setting of retainer ring so that support can only in the vertical direction movement.When air compressor is moved to specified location, lead to
Cross said process so that support moves down, so that support abuts with ground, reaches the purpose of locking roller.
The utility model is further arranged to：The force piece includes straight-bar, and one end that the straight-bar abuts with skewed slot is set
The inclined-plane being engaged with skewed slot is equipped with, the length on the inclined-plane is less than the length of skewed slot sloping portion.
After above-mentioned technical proposal, by the thrust for applying straight-bar direction to straight-bar so that straight-bar is moved.
The oblique external force of skewed slot opening position application to support during straight-bar moves.Support is moved down by the thrust of straight-bar, from
And make it that support abuts with ground, it is not necessary to which swing handle easily pair roller can just be locked.
The utility model is further arranged to：The air accumulator is provided with fixed plate, the fixed plate above support
Spring is fixedly connected between cradle top.
After above-mentioned technical proposal, pass through the setting of spring so that when needing pair roller to unlock, it is only necessary to draw
Dynamic straight-bar.Under the elastic force effect of spring, support automatically restores to original position so that and support no longer abuts with ground, from
And the unblock of roller is realized, relatively simple convenience.
The utility model is further arranged to：The one end of the straight-bar away from skewed slot is movably hinged with handle.
After above-mentioned technical proposal, be hinged by handle and straight-bar so that user can change handle with it is straight
Angle between bar so that different users can easily pull straight-bar, apply pulling force to straight-bar, so that air
Compressor moves.
The utility model is further arranged to：On the straight-bar fixed cover is connected to stator, and the straight-bar is being pulled
During retainer ring abutted with fixed plate.
After above-mentioned technical proposal, abutted by stator with fixed plate so that when pulling out straight-bar, no
Straight-bar can entirely be departed from air accumulator, preferable position-limiting action is served to straight-bar.
In summary, the utility model has the advantages that：
1st, pass through the cooperation between straight-bar and support so that straight-bar can driving arm move up and down so that support
Can pair roller locked.Meanwhile the setting for passing through spring so that support no longer can apply external force in straight-bar to support
When, support can automatically terminate the locking of pair roller；
2nd, the setting of handle is passed through so that user can be with the angle between adjust automatically handle and straight-bar, so as to convenient
Different users applies external force to handle.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the front view of embodiment；
Fig. 3 is the top view of embodiment.
Reference：1st, air accumulator；2nd, roller；3rd, piston cylinder；4th, retainer ring；5th, support；6th, skewed slot；7th, straight-bar；8th, tiltedly
Face；9th, stator；10th, fixed plate；11st, spring；12nd, handle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
As shown in figure 1, a kind of self-locking air compressor, including air accumulator 1.The bottom of air accumulator 1 is provided with four rolling
2.Motor and the piston cylinder 3 with motor connection are provided with air accumulator 1.By starting motor so that motor driven piston cylinder 3
Running.Air is compressed and inputted into air accumulator 1 by piston cylinder 3.
As shown in Figure 2 and Figure 3, the side of air accumulator 1 is provided with retainer ring 4, and movable sleeve is connected to support 5 in retainer ring 4.Support
5 middle parts are provided with skewed slot 6.Support 5 abuts in the opening position of skewed slot 6 straight-bar 7 that is engaged with skewed slot 6, be provided with straight-bar 7 with
The inclined-plane 8 that skewed slot 6 is engaged, and the length on inclined-plane 8 is less than the length of the sloping portion of skewed slot 6.The middle part of straight-bar 7 is fixedly connected with
Stator 9.The fixed plate 10 abutted against with stator 9 is fixedly connected with air accumulator 1.Straight-bar 7 is arranged in fixed plate 10 and can
To be slid in fixed plate 10.By promoting straight-bar 7 so that the inclined-plane 8 on straight-bar 7 produces oblique to the skewed slot 6 on support 5
Thrust.Due to the setting of retainer ring 4 so that support 5 can only in the vertical direction movement.By promoting straight-bar 7 so that support 5
Move down.Support 5 is displaced downwardly to abut with ground, and now, roller 2 can not roll again under the limitation of support 5, realize roller 2
Locking.
Optimization, the top of support 5 is provided with spring 11 between fixed plate 10.When needing pair roller 2 to unlock, it is pulled outwardly
Dynamic straight-bar 7.Straight-bar 7 moves, and under the elastic force effect of spring 11, support 5 rises to original opening position automatically, so that
Support 5 no longer abuts with ground, realizes roller 2 and unlocks purpose.
Optimization, the one end of straight-bar 7 away from skewed slot 6 is hinged with handle 12.Pass through the be hinged of handle 12 and straight-bar 7 so that
User can change the angle between handle 12 and straight-bar 7 when in use so that different users can be easily right
Handle 12 applies pulling force.User applies pulling force, on the one hand straight-bar 7 can be promoted to move, so that support 5 automatically restores to
Position originally, realize that roller 2 unlocks；On the other hand roller 2 can be driven to roll simultaneously, so that the position of air compressor
Put and change.
Claims (6)
1. a kind of self-locking air compressor, including air accumulator (1), air accumulator (1) bottom is provided with least three rollers
(2), it is characterized in that：Air accumulator (1) side is provided with for supporting the support (5) of air accumulator (1), on the support (5)
The drive mechanism moved up and down for driving arm (5) is provided with, the drive mechanism is connected with the power for starting drive mechanism
Part.
2. a kind of self-locking air compressor according to claim 1, it is characterized in that：The drive mechanism includes being arranged at
The skewed slot (6) of support (5) side, being fixedly connected with the air accumulator (1) can only in the vertical direction for limit bracket (5)
Mobile retainer ring (4), the force piece abut with skewed slot (6).
3. a kind of self-locking air compressor according to claim 2, it is characterized in that：The force piece includes straight-bar (7),
The straight-bar (7) is provided with the inclined-plane (8) being engaged with skewed slot (6), the length of the inclined-plane (8) with one end that skewed slot (6) abuts
Length of the degree less than skewed slot (6) sloping portion.
4. a kind of self-locking air compressor according to claim 2, it is characterized in that：The air accumulator (1) is in support (5)
Top be provided with fixed plate (10), at the top of the fixed plate (10) and support (5) between be fixedly connected with spring (11).
5. a kind of self-locking air compressor according to claim 3, it is characterized in that：The straight-bar (7) is away from skewed slot (6)
One end be movably hinged with handle (12).
6. a kind of self-locking air compressor according to claim 5, it is characterized in that：It is fixedly sleeved on the straight-bar (7)
There is stator (9), the straight-bar (7) retainer ring (4) during being pulled abuts with fixed plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992405.7U CN207145174U (en) | 2017-08-09 | 2017-08-09 | A kind of self-locking air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720992405.7U CN207145174U (en) | 2017-08-09 | 2017-08-09 | A kind of self-locking air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145174U true CN207145174U (en) | 2018-03-27 |
Family
ID=61666157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720992405.7U Expired - Fee Related CN207145174U (en) | 2017-08-09 | 2017-08-09 | A kind of self-locking air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145174U (en) |
-
2017
- 2017-08-09 CN CN201720992405.7U patent/CN207145174U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115194896A (en) | Compound plank forming device for modularization log cabin | |
| CN207145174U (en) | A kind of self-locking air compressor | |
| CN212883149U (en) | Novel spray gun reciprocating device | |
| CN206554563U (en) | A kind of car parking device | |
| CN207278449U (en) | A kind of air compressor of convenient locking | |
| CN208358699U (en) | A kind of vehicular chela can rotate integrally pulley extractor | |
| CN207064209U (en) | Air compressor | |
| CN212608381U (en) | Composite fabric winding and blanking device | |
| CN110773609A (en) | Oil pressure bending press | |
| CN207033838U (en) | A kind of wind cap opening device in blower fan | |
| CN108892072B (en) | Scissor fork type jacking mechanism | |
| CN208277670U (en) | A kind of economic management pats device with bill corner | |
| CN211388019U (en) | Grinding device for roll machining | |
| CN205876777U (en) | Hydraulic rotary fan fog gun | |
| CN209487600U (en) | Fast reaction pole piece roller compression machine | |
| CN206578225U (en) | A kind of uncoiling flattens feeding integrated machine | |
| CN202935907U (en) | Pipe delivery compressing mechanism | |
| CN202151158U (en) | Moving and positioning mechanism for umbrella handle part of suspending umbrella | |
| CN211890413U (en) | Valve pipeline equipment of polishing | |
| CN205023814U (en) | Slide turnover mechanism | |
| CN212794513U (en) | Pressurizing and pressure maintaining device of vertical steel ball machine | |
| CN205011089U (en) | Regenerated leather coiling mechanism | |
| CN104476410B (en) | A kind of grinding machine disorderly closedown protection mechanism | |
| CN209097305U (en) | A kind of storage bin of oil well pump | |
| CN201762036U (en) | Hoist with oil pump handle capable of being positioned at any angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20190809 |