CN208870877U - A kind of tool-free Quick joining device - Google Patents
A kind of tool-free Quick joining device Download PDFInfo
- Publication number
- CN208870877U CN208870877U CN201821234778.9U CN201821234778U CN208870877U CN 208870877 U CN208870877 U CN 208870877U CN 201821234778 U CN201821234778 U CN 201821234778U CN 208870877 U CN208870877 U CN 208870877U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- connecting portion
- perforation
- tool
- joining device
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- 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
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Abstract
The utility model is about a kind of tool-free Quick joining device comprising a pedestal, a first noumenon, one second ontology and an adjustment unit；It wherein is provided with a tube body in the pedestal, it can be used to connect an external object；The first noumenon being installed on pedestal and second physical efficiency carry out clamping adjustment using adjustment unit and lock, so as to another external object of clamping connection.Using the utility model, the tool of being not required to can reach the effect that connects or separates of two objects, easy to use quick, simple structure.
Description
Technical field
The utility model relates to a kind of tool-free Quick joining devices more particularly to a kind of device, do not need tool just
The technical field for connecting or separating two objects can be reached.
Background technique
In the streets many objects have different depending on use state and needs are attached or isolated demand.Come with traditional push chairs
It says do not have power mostly, manual operation is needed to advance, retreat, have inconvenience and limitation in the action for many users.
Therefore there is dealer to develop a kind of electronic headstock, can be hung on to attached as power in front of traditional push chairs, it so can be with dynamic
Power mode band wheelchair is advanced.The power locomotive structure of the attached extension only will use in outdoor mostly, indoors when in order to save
Space is most likely separated, so that wheelchair moves indoors.The design of the connection structure of traditional electric car head and wheelchair is bad, makes
Used time needs using tool more, and structure is complicated, troublesome in poeration, for older or body barrier friend using for upper, has all
It is mostly inconvenient.
It is clear that existing connection structure, still undesirable perfect, there is a need for improvement.
In view of this, special to grind wound into the utility model, the phase can borrow the proposition of the utility model, improve existing company mouldy people
The shortcomings that binding structure, it is perfect and ideal that the phase enables its function and operation more to attain, and meets actual demand.
Utility model content
For improve aforementioned existing connection structure using when need tool and inconvenient benefit the defects of, the utility model it is main
Purpose is: a kind of engagement device is provided, the connection function of two kinds of objects can be provided, can especially reach using it is tool-free,
The purpose of quick and convenient is operated, to benefit body barrier friend.
The secondary objective of the utility model is: providing a kind of engagement device, splicing results are good, are not easy to loosen, can be really
Protect engagement after using safe.
To reach above-mentioned purpose, the specific means of the utility model are as follows: the tool-free Quick joining device comprising one
Pedestal, a first noumenon, one second ontology and an adjustment unit.
The pedestal, bottom are equipped with a tube body, which is hollow form, which can be used to connect outside one in advance
Object；It is equipped with the combination that a section is U-shaped at the top of the pedestal, is equipped with multiple perforation on the combination.
The first noumenon, bottom are provided with a first connecting portion, which is slightly in U-shaped, this first
Interconnecting piece root edge is for being plugged at the combination of the pedestal；Each side of the first connecting portion is equipped with one first perforation, benefit
It is sealed with the perforation and the first perforation cooperation nut of a screw piece drawing-in pedestal, it can complete the first noumenon being fixed on the base
The purpose of seat；It is provided with one first sandwich part at the top of the first connecting portion, which is slightly in > shape；This first
One disc of interconnecting piece is equipped with an opening, which is provided with a convex block, and a groove is provided on the convex block.
Second ontology, body correspond roughly to the first noumenon, which is provided with a second connecting portion, should
Second connecting portion section is slightly in U-shaped, and the second connecting portion root edge is to be plugged at the combination of the pedestal；Second connection
Each side in portion is equipped with one second perforation, is cooperated using the another two perforation and these second perforation of another screw piece drawing-in pedestal
Another nut is sealed, can complete the purpose that second ontology is fixed on to the pedestal；One is provided at the top of the second connecting portion
Second sandwich part, which is slightly in > shape；One disc of second connecting portion is equipped with an after-opening, these
Two perforation tops are provided with an axis hole.
The adjustment unit includes leader, a joint assembly, a connecting rod, an axis body and a spring；Wherein, the handle
One end connects the joint assembly, and the joint assembly is cylindric in one, and center offers a short slot, has separately provided and has worn mouth；The connecting rod
In T shape, a relatively short cross bar is installed in this and wears at mouth；The relatively long end of the connecting rod is equipped with a spiral shell portion, which wears
After opening through the first noumenon, then one gasket of drawing-in and a spring, for spiral shell group at a screw hole of the axis body, which is then fixed
After the axis hole of the second ontology, both ends are utilized respectively a fastener fixing position.
Detailed description of the invention
Fig. 1 is the three-dimensional combination figure of the utility model.
Fig. 2 is the stereogram exploded view of the utility model.
Fig. 3 is the three-dimensional combination figure of adjustment unit in the utility model.
Fig. 4 is the schematic diagram that the utility model discharges these the first noumenons and the second ontology using adjustment unit.
Fig. 5 is the schematic diagram that the utility model utilizes adjustment unit packing these the first noumenons and the second ontology.
Fig. 6 is that the utility model utilizes these the first noumenons of adjustment unit packing and the second ontology and the signal of the fixation made
Figure.
Fig. 7 be the utility model using these the first noumenons of adjustment unit packing and the second ontology and the fixation that makes it is another
Schematic diagram.
Description of symbols
1, pedestal；11, tube body；12, combination；13, it perforates；14, screw piece；15, nut；
2, the first noumenon；21, first connecting portion；22, the first perforation；23, the first sandwich part；
24, it is open；25, convex block；251, groove；3, the second ontology；31, second connecting portion；
32, the second perforation；33, the second sandwich part；34, axis hole；35, after-opening；
4, adjustment unit；41, handle；42, joint assembly；421, short slot；422, mouth, is worn；
43, connecting rod；431, cross bar；432, spiral shell portion；44, axis body；441, screw hole；
45, fastener；46, gasket；47, spring.
Specific embodiment
Now with regard to the structure composition of the tool-free Quick joining device of the utility model, and the effect of can be generated, cooperation is said
Bright book attached drawing, detailed description are as follows for the preferred embodiment of one the utility model of act.
Please refer to Fig. 1, Fig. 2 and Fig. 3, the tool-free Quick joining device of the present embodiment comprising a pedestal 1,1
One ontology 2, one second ontology 3 and an adjustment unit 4.The wherein pedestal 1, bottom is equipped with a tube body 11, inside the tube body 11
For hollow form, which can be to connect an external object (not shown) in advance；A section is equipped at the top of the pedestal 1 is
The combination 12 of U-shaped is equipped with multiple perforation 13 on the combination 12.The first noumenon 2, bottom are provided with one first company
Socket part 21, which is slightly in U-shaped, the combination of 21 root edge of first connecting portion to be plugged in the pedestal 1
At body 12；The two of them side of the first connecting portion 21 is respectively equipped with one first perforation 22, using by 14 drawing-in base of a screw piece
The perforation 13 of seat 1 and the 22 cooperation nut 15 of the first perforation are sealed, can complete the first noumenon 2 being fixed on the pedestal 1
Purpose；The top of the first connecting portion 21 is provided with one first sandwich part 23, which is slightly in > shape；It should
One disc of first connecting portion 21 is equipped with an opening 24, and the outer rim of the opening 24 is provided with a convex block 25, sets on the convex block 25
It is equipped with a groove 251.Second ontology 3, body correspond roughly to the first noumenon 2, which is provided with one second
Interconnecting piece 31, which is slightly in U-shaped, the knot of 31 root edge of second connecting portion to be plugged in the pedestal 1
At zoarium 12；The two of them side of the second connecting portion 31 is equipped with one second perforation 32, using by another 14 drawing-in of screw piece
The another two perforation 13 of pedestal 1 and these 32 another nuts 15 of cooperation of the second perforation are sealed, can complete to consolidate second ontology 3
Due to the purpose of the pedestal 1；The top of the second connecting portion 31 is provided with one second sandwich part 33, which breaks
Face is slightly in > shape；One disc of the second connecting portion 31 is equipped with an after-opening 35, and the top of these the second perforation 32 is provided with
One axis hole 34.The adjustment unit 4 comprising leader 41, a joint assembly 42, a connecting rod 43, an axis body 44 and a spring 47；
Wherein, one end of the handle 41 connects the joint assembly 42, and the joint assembly 42 is cylindric in one, and center offers a short slot
421, it has separately provided and has worn mouth 422；The connecting rod 43 is in T shape, and a relatively short cross bar 431 is installed in this and wears at mouth 422；The company
The relatively long end of bar 43 be equipped with a spiral shell portion 432, the opening 24 of the 432 drawing-in the first noumenon 2 of spiral shell portion, then one gasket 46 of drawing-in with
After the spring 47, for spiral shell group at a screw hole 441 of the axis body 44, which is then each axis hole 34 for being fixedly arranged on the second ontology 33
Afterwards, two outer ends of axis body 44 are utilized respectively the fixed position of a fastener 45.
When the present embodiment is implemented, as shown in figure 4, it is axle center overturning that the handle 41, which is utilized cross bar 431, when the handle 41 revolves
The connecting rod 43 rotation can be interlocked when turning, and since 43 end of connecting rod is fixed at the screw hole 441 of the axis body 44, and cooperate internal set
As soon as spring 47 is equipped with, so that the elasticity of two the first noumenons 2 and the second ontology 3 can be adjusted using the handle 41 is rotated
(such as Fig. 5, Fig. 6 and Fig. 7), when be adjusted to spacing it is smaller when, (can not show in figure to one external object of clamping, such as can use
To connect the electronic headstock of wheelchair), finally, overturning the handle 41, again to enable its joint piece 42 fall into the groove of the convex block 25
After 251, it is just capable of fixing the handle 41, adjustment is completed, is completed at the same time joining process.
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
Claims (6)
1. a kind of tool-free Quick joining device characterized by comprising
One pedestal, bottom are equipped with a tube body, are equipped with a combination at the top of the pedestal；
One the first noumenon, bottom are provided with a first connecting portion, and the first connecting portion with the combination of the pedestal for connecting；
One first sandwich part is provided at the top of the first connecting portion；One disc of the first connecting portion is equipped with an opening, outside the opening
Edge is provided with a convex block, and a groove is provided on the convex block；
One second ontology, bottom are provided with a second connecting portion, and the second connecting portion with the combination of the pedestal for connecting；
One second sandwich part is provided at the top of the second connecting portion；One disc of the second connecting portion is equipped with an after-opening, this
Two ontologies are provided with two axis holes；
One adjustment unit comprising leader, a joint assembly, a connecting rod, an axis body and a spring；Wherein, the one of the handle
End connects the joint assembly, and the joint assembly is cylindric in one, and the center of the joint assembly offers a short slot, and it has been provided
One wears mouth；The connecting rod is in T shape, and a relatively short cross bar is installed in this and wears at mouth；The relatively long end of the connecting rod is equipped with
One spiral shell portion, the opening of the spiral shell portion drawing-in the first noumenon, after one gasket of spiral shell portion drawing-in and the spring, spiral shell group is in the axis body
At one screw hole, which be fixedly arranged at two axis holes of second ontology.
2. tool-free Quick joining device as described in claim 1, which is characterized in that the tubular body is hollow form, and
It is U-shaped that this, which combines body section, is equipped with multiple perforation on the combination；The wherein two sides of the first connecting portion are respectively equipped with
One first perforation, the perforation of the screw piece drawing-in pedestal and first perforation cooperate nut sealed, enable to the first noumenon
Connection relationship is formed with the pedestal.
3. tool-free Quick joining device as claimed in claim 1 or 2, which is characterized in that the second connecting portion is wherein
Two sides are respectively equipped with one second perforation, and the another two perforation of another screw piece drawing-in pedestal cooperates another spiral shell with second perforation
Cap is sealed, and second ontology and the pedestal is enabled to form connection relationship.
4. tool-free Quick joining device as described in claim 1, which is characterized in that first sandwich part and second folder
The section in conjunction portion is all in > shape.
5. tool-free Quick joining device as described in claim 1, which is characterized in that the tube body is in hollow form.
6. tool-free Quick joining device as described in claim 1, which is characterized in that the axis body is fixedly arranged on second ontology
Two axis holes after, two outer ends of the axis body are utilized respectively a fastener fixing position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234778.9U CN208870877U (en) | 2018-08-02 | 2018-08-02 | A kind of tool-free Quick joining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821234778.9U CN208870877U (en) | 2018-08-02 | 2018-08-02 | A kind of tool-free Quick joining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208870877U true CN208870877U (en) | 2019-05-17 |
Family
ID=66463961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821234778.9U Expired - Fee Related CN208870877U (en) | 2018-08-02 | 2018-08-02 | A kind of tool-free Quick joining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208870877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867306A (en) * | 2020-06-19 | 2020-10-30 | 苏州浪潮智能科技有限公司 | Rack blind plate of instrument installation exempts from |
-
2018
- 2018-08-02 CN CN201821234778.9U patent/CN208870877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111867306A (en) * | 2020-06-19 | 2020-10-30 | 苏州浪潮智能科技有限公司 | Rack blind plate of instrument installation exempts from |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |