CN201817686U - Buckling device for barrel body and barrel cover of sewing machine dust collecting barrel - Google Patents
Buckling device for barrel body and barrel cover of sewing machine dust collecting barrel Download PDFInfo
- Publication number
- CN201817686U CN201817686U CN2010202565174U CN201020256517U CN201817686U CN 201817686 U CN201817686 U CN 201817686U CN 2010202565174 U CN2010202565174 U CN 2010202565174U CN 201020256517 U CN201020256517 U CN 201020256517U CN 201817686 U CN201817686 U CN 201817686U
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- CN
- China
- Prior art keywords
- barrel
- bucket
- bung
- buckling device
- button
- 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
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a buckling device for a barrel body and a barrel cover of a sewing machine dust collecting barrel, which is characterized in that: the buckling device comprises at least two ejection blocks arranged below the rim of the barrel body and at least two clamping buckle mechanisms arranged on the barrel cover, the clamping buckle mechanism comprises a barrel buckle mounted inside the barrel cover and a spring between the barrel buckle and the barrel cover, the barrel buckle can slide inside the barrel cover, and one end of the barrel buckle can be buckled at the bottom of the rim of the barrel body. As being provided with the buckling device, the sewing machine dust collecting barrel is fixed by means of the clamping between the rim of the barrel body and the barrel buckle; when the barrel body is separated from the barrel cover, the barrel buckle is extruded by the ejection blocks so as to retract to a clamping buckle installation groove, in this case, the barrel body can be taken off. Such a structure can achieve convenient and fast engagement or separation between the barrel body and the barrel cover, thereby facilitating the cleaning of garbage in the barrel, saving working time and enhancing working efficiency.
Description
Technical field
The utility model relates to the clamping close device on a kind of dust bucket, the buckling device of particularly a kind of Sewing machines dust bucket staving and bung.
Background technology
For the workman has better working environment, at present, on the Sewing machines that a lot of factories use dust collect plant is housed all, employing plastic cement bucket stores the end of a thread in the dust collect plant, cloth is broken and dust.The dust collection mechanism of dust collect plant is installed on the staving, is provided with the metal hook that several can be pulled on staving, when bung and ladle body are harmonious, pulls metal hook, and the end of metal hook hooks the bung edge, and bung is covered on ladle body firmly.When needing the rubbish in the cleaning bucket, pull metal hook and can make it unclamp bung.Bung and ladle body fasten or need pull metal hook one by one when unclamping, and inconvenient operation is more time-consuming like this, thereby has reduced operating efficiency, and the while also is not easy to the assembling of dust exhaust apparatus and staving.
Summary of the invention
The technical problems to be solved in the utility model provides the buckling device on a kind of Sewing machines dust bucket that can fasten automatically.
The technical scheme that its technical problem that solves the utility model adopts is:
The buckling device of Sewing machines dust bucket staving and bung, it is characterized in that: comprise being arranged on the staving bucket along at least two jacking blocks of below and be arranged at least two snap devices on the bung, described snap device comprises the bucket button that is installed in the bung and is installed in spring between bucket button and the bung, described bucket button can slide in bung, and an end of bucket button can be fastened on the bottom on barrel edge, be provided with introducing mechanism between bucket button and the bucket edge, but be provided with the roof pressure jacking block so that the bucket button heads into the interior top-pressure mechanism of bung between jacking block and the bucket button.
The bung bottom is provided with groove, and described bucket is along being fastened in this groove.
Described introducing mechanism is to be arranged on the approaching face that bucket is buckled.
Described top-pressure mechanism is the roof pressure face that is arranged on the jacking block both sides.
Described snap device is uniform along the bung limit.
Bung is provided with and the tangent projection in the bung outside, and the projection bottom is provided with the buckle mounting groove, and the one side of buckle mounting groove is withheld the plate sealing by bucket.
Be provided with the groove that can supply snap device to snap between every group of jacking block.
The beneficial effects of the utility model are: because be provided with buckling device on the Sewing machines dust bucket.When staving and bung close up, by bucket along fixing with engaging of bucket button; When staving separates with bung, by jacking block extruding bucket button, the bucket button is bounced back in the buckle mounting groove, at this moment can take off staving.Can make staving and bung close up or separate quickly and easily by said structure, thereby be convenient to rubbish in the cleaning bucket, save the working time, improve operating efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model overall structure schematic views;
Fig. 2 is a partial structurtes zoomed-in view of the present utility model.
The specific embodiment
Referring to figs. 1 through Fig. 2, the utility model discloses the buckling device of a kind of Sewing machines dust bucket staving 1 and bung 2, comprise being arranged on 1 barrel of staving along at least two group jacking blocks 12 of 11 belows and be arranged at least two snap devices on the bung 2.The bucket that extends sidewall is arranged along 11 on the staving 1 sidewall top, bucket have along 11 bottoms the sidewall of protrusion and with the bucket jacking block 12 concordant along 11 outsides, jacking block 12 both sides are provided with roof pressure face 121.Bung 2 bottoms are provided with annular groove 25 with bucket along 11 corresponding positions, and bucket can be packed in the annular groove 25 along 11.When bung 2 covered on staving 1, said structure made dust bucket obtain better sealing effectiveness.
Bung 2 bottom outside have extended and the tangent projection 21 in bung 2 outsides, projection 21 bottoms have buckle mounting groove 26, in the buckle mounting groove 26 snap device is housed, projection 21 bottoms are equipped with bucket and are withheld plate 22, bucket is withheld plate 22 and is contained in projection 21 bottoms by connecting securing member, and projection 21 is withheld the face closure that plate 22 makes buckle mounting groove 26 by bucket.Such structure makes bucket withhold plate 22 can be for convenience detach, is convenient to snap device and packs in the buckle mounting groove 26.
Snap device comprises bucket button 23 and spring 24, bucket button 23 1 ends are provided with approaching face 231, and bucket button 23 and spring 24 are installed in the buckle mounting groove 26, and spring 24 1 ends withstand on bucket and buckle on 23, the other end withstands on the projection 21, extends to outside the buckle mounting groove 26 at an end of following barrel of the effect of spring force button 23.
Snap device is provided with three and uniform along 2 ends of bung, and when bung 2 and staving 1 fastening, bucket button 23 engages the power energy stepless action of generation with bucket on bucket along 11.
Bung 2 is fixed on the Sewing machines, and when loading onto staving 1, bucket is along 11 by introducing mechanism extruding bucket button 23, and bucket button 23 bounces back in the buckle mounting groove 26, and bucket is packed in the annular groove 25 along 11, and bucket button 23 is stretched out by the effect of spring force, engages along 11 with bucket.In the time of need taking off staving 1, rotate staving 1, by the top-pressure mechanism extruding bucket button 23 of bucket along the jacking block 12 of 11 bottoms, bucket button 23 bounces back in the buckle mounting groove 26, at this moment can take off staving 1, so that rubbish in the cleaning bucket.
Especially, be provided with groove 122 between every group of jacking block, when staving 1 fastens with bung 2, bucket button 23 can snap in the groove 122, when dust bucket has vibrations or little collision, the jacking block 12 on groove 122 both sides can be fixed bucket button 23 makes the bucket button 23 can left-right rotation, thereby makes the staving 1 can left-right rotation.And when taking off staving 1, only need to rotate very little scope jacking block 12 is pushed up back bucket button 23 in the buckle mounting groove 26, thereby can take off staving 1 fast.
Claims (7)
1. the buckling device of Sewing machines dust bucket staving and bung, it is characterized in that: comprise being arranged on the staving bucket along at least two group jacking blocks of below and be arranged at least two snap devices on the bung, described snap device comprises the bucket button that is installed in the bung and is installed in spring between bucket button and the bung, described bucket button can slide in bung, and an end of bucket button can be fastened on the bottom on barrel edge, be provided with introducing mechanism between bucket button and the bucket edge, but be provided with the roof pressure jacking block so that the bucket button heads into the interior top-pressure mechanism of bung between jacking block and the bucket button.
2. the buckling device of a kind of Sewing machines dust bucket staving according to claim 1 and bung is characterized in that: the bung bottom is provided with groove, and described bucket is along being fastened in this groove.
3. the buckling device of a kind of Sewing machines dust bucket staving according to claim 1 and bung is characterized in that: described introducing mechanism is to be arranged on the approaching face that bucket is buckled.
4. the buckling device of a kind of Sewing machines dust bucket staving according to claim 1 and bung is characterized in that: described top-pressure mechanism is the roof pressure face that is arranged on the jacking block both sides.
5. the buckling device of a kind of Sewing machines dust bucket staving according to claim 1 and bung, it is characterized in that: described snap device is uniform along the bung limit.
6. the buckling device of a kind of Sewing machines dust bucket staving according to claim 1 and bung is characterized in that: bung is provided with and the tangent projection in the bung outside, and the projection bottom is provided with the buckle mounting groove, and the one side of buckle mounting groove is withheld the plate sealing by bucket.
7. the buckling device of a kind of Sewing machines dust bucket staving according to claim 1 and bung is characterized in that: be provided with the groove that can supply snap device to snap between every group of jacking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202565174U CN201817686U (en) | 2010-07-10 | 2010-07-10 | Buckling device for barrel body and barrel cover of sewing machine dust collecting barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202565174U CN201817686U (en) | 2010-07-10 | 2010-07-10 | Buckling device for barrel body and barrel cover of sewing machine dust collecting barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817686U true CN201817686U (en) | 2011-05-04 |
Family
ID=43915649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202565174U Expired - Fee Related CN201817686U (en) | 2010-07-10 | 2010-07-10 | Buckling device for barrel body and barrel cover of sewing machine dust collecting barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817686U (en) |
-
2010
- 2010-07-10 CN CN2010202565174U patent/CN201817686U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20110504 Termination date: 20170710 |