CN201258406Y - Quick-speed dismounting joint - Google Patents
Quick-speed dismounting joint Download PDFInfo
- Publication number
- CN201258406Y CN201258406Y CNU2008200417128U CN200820041712U CN201258406Y CN 201258406 Y CN201258406 Y CN 201258406Y CN U2008200417128 U CNU2008200417128 U CN U2008200417128U CN 200820041712 U CN200820041712 U CN 200820041712U CN 201258406 Y CN201258406 Y CN 201258406Y
- Authority
- CN
- China
- Prior art keywords
- joint
- slotted eye
- fin
- width
- suction pipe
- 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 - Lifetime
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Abstract
The utility model relates to a rapid disassembly and assembly joint for a detergent container of a drum washing machine with a detergent automatic adding function, which comprises a joint base, a suction tube body, a suction tube joint and an O-shaped seal ring. The joint base is connected on the container, and the suction tube head of the suction tube body is embedded inside the joint base; and the suction tube joint is formed of a tube joint and a seal section which are integrated, radial crossed fins are arranged between the tube joint and the seal section, an O-shaped seal ring clamping slot is arranged on the seal section, the O-shaped seal ring is embedded inside the O-shaped seal ring clamping slot, the seal section is embedded inside the suction tube head, and the crossed fins butt against the space between the raised edge of the suction tube head and the joint base. The suction tube joint is assembled and positioned by only inserting and rotating at 90DEG, resulting in rapid and convenient assembly and disassembly by a user. The rotation assembly configuration obviates the shortcoming of inaccurate positioning of a threaded joint.
Description
Technical field
The utility model relates to a kind of joint, especially relates to a kind of buckle and latchplate that has on the lye container that can add cleaning solution roller washing machines such as washing agent, softener automatically.
Background technology
Have and to add cleaning solution roller washing machines such as washing agent, softener automatically and under its body, be placed with intelligent base usually, this intelligence base is in washing course of washing machine, the program of selecting by the user, peristaltic pump will be extracted out the container of cleaning solution in being placed on base, be transported to by pipeline and participate in washing process in the washing machine, therefore, this cleaning solution added automatically system is had relatively high expectations to the air-tightness of a whole set of pipeline.In use, when the cleaning solution in the container used up, the user need take out container voluntarily and add cleaning solution in container, so the syndeton of pipeline and container is installed, necessary simple and convenient, the easy operating of dismounting, and wear-resistant.And in the prior art, usually adopt the joint that is threaded on the lye container, owing to be subjected to the restriction of pipeline, dismounting is inconvenience during this joint disassembly.And this type of mode adopts end face seal mostly, and is higher to matching requirements during installation, and the user is difficult to guarantee its good seal when line operate is installed, thereby influences clean result.Screw connection structure is easy to wear in addition, and service life is shorter.
The utility model content
The applicant is at the problems referred to above, carried out research and improved, provide a kind of easy accessibility fast, good seal, user-friendly buckle and latchplate.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of buckle and latchplate comprises:
The joint pedestal is connected on the container, and an end is provided with through hole, and the other end constitutes the cross slotted eye by flanging, and the width of first slotted eye of formation cross slotted eye is greater than the width of second slotted eye;
Sucker body is made of the suction pipe head and the suction pipe that connect as one, and the suction pipe head is cylindrical, and an end connects suction pipe, and the other end is provided with tubaeform flange, the bottom that suction pipe inserts container by the through hole on the joint pedestal, and the suction pipe head is nested in the joint pedestal;
Suction attachment, constitute by pipe joint that connects as one and seal section, be provided with cross fin radially between pipe joint and the seal section, the width of the wide fin of formation cross fin is greater than the width of second slotted eye, less than the width of first slotted eye, the width of the narrow fin of formation cross fin is less than the width of second slotted eye, and seal section is provided with at least one O RunddichtringO draw-in groove, seal section is sleeved in the suction pipe head, and the cross fin is between the flanging of flange that is contained in the suction pipe head and joint pedestal;
The O RunddichtringO is nested in the O RunddichtringO draw-in groove in the suction attachment.
Further:
Described cross fin is against on the sidewall of described joint pedestal.
The external diameter of the tubaeform flange of described suction pipe head is greater than the interior circular diameter of cross slotted eye on the described joint pedestal.
The plane of symmetry of described wide fin overlaps with the plane of symmetry of second slotted eye.
The both sides of described wide fin and narrow fin are equipped with chamfering.
End face width after the described wide fin chamfering is less than the width of second slotted eye.
Technique effect of the present utility model is:
1. suction attachment is adopted and is inserted the structure that the back half-twist is promptly finished assembling and positioning, user installation,
Dismantle efficient and conveniently, this rotation assembly structure is directed convenient, has avoided the nipple orientation inaccurate
Defective.
2. adopt the sealing of O type circle, line seal is reliable, compares with nipple, more be applicable to through
Often need in the joint of dismounting.
3. when suction attachment splits out sucker body is not had influence, need not to remove yet and be connected with suction attachment
Detergent delivery duct has guaranteed the convenience of user installation, dismounting, maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a three-dimensional explosive view of the present utility model.
Schematic three dimensional views when Fig. 3 is a disassembly status of the present utility model.
Fig. 4 is the vertical view of joint pedestal.
Fig. 5 is the front view of sucker body.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
As shown in Figure 1, 2, 3, the utility model comprises joint pedestal 1, sucker body 3, suction attachment 2 and O type circle sealing 4, O type circle sealing 4 is a rubber parts, joint pedestal 1, sucker body 3, suction attachment 2 are made by plastics, and joint pedestal 1 can be fixedly connected on the container 5 by ultrasonic bonding, clamping or other modes.Joint pedestal 1 one ends are provided with through hole 104 (as Fig. 4), and the other end constitutes the cross slotted eye by flanging 102, and the width of first slotted eye 101 of formation cross slotted eye is greater than the width of second slotted eye 103.Sucker body 3 is made of suction pipe head 302 that connects as one and suction pipe 301, suction pipe head 302 is cylindrical, and an end connects suction pipe 301, and the other end is provided with tubaeform flange 303, the bottom that suction pipe 301 inserts container 5 by the through hole on the joint pedestal 1 104, suction pipe head 302 is nested in the joint pedestal 1.Suction attachment 2 is made of with seal section 202 pipe joint 201 that connects as one, be provided with cross fin 203 radially between pipe joint 201 and the seal section 201, the width of the wide fin 204 of formation cross fin 203 is greater than the width of second slotted eye 103, width less than first slotted eye 101, the width of the narrow fin 205 of formation cross fin 203 is less than the width of second slotted eye 103, like this, the cross fin 203 of the suction attachment 2 cross slotted eye that can the pass joint pedestal 1 joint pedestal 1 of packing into.Seal section 202 is provided with at least one O RunddichtringO draw-in groove 206, O RunddichtringO 4 is nested in the O RunddichtringO draw-in groove 206 in the suction attachment 2, seal section 202 is sleeved in the suction pipe head 302, in the present embodiment, seal section 202 is provided with two O RunddichtringO draw-in grooves 206 and is nested with two O RunddichtringOs 4, makes sealing more reliable.Cross fin 203 is between the flanging 102 of flange 303 that is contained in suction pipe head 302 and joint pedestal 1, cross fin 203 is against on the sidewall of joint pedestal 1, guarantee between seal section 202 and the suction pipe head 302 coaxial and can not tilt, that guarantees to seal is reliable, in addition, because the elastic reaction of flange 303 can be pressed in cross fin 203 in the joint pedestal 1.
Shown in Fig. 1,4,5, in the present embodiment, the external diameter B of the tubaeform flange 303 of suction pipe head 302 is greater than the interior circular diameter A of cross slotted eye on the joint pedestal 1.When assembling, the bottom that the suction pipe 301 of sucker body 3 inserts container 5 by the through hole on the joint pedestal 1 104, rely on the strain of the tubaeform flange 303 self of suction pipe head 302, suction pipe head 302 press-in connector pedestals 1, because the external diameter B of flange 303 is greater than the interior circular diameter A of cross slotted eye on the joint pedestal 1, behind the suction pipe head 302 press-in connector pedestals 1, as user voluntarily during dismounting, sucker body 3 can not deviate from joint pedestal 1 again, and it is convenient that the user is operated.
When assembling suction attachment 2, first slotted eye 101 and second slotted eye 103 of cross slotted eye aimed at and passed to the wide fin 204 of cross fin 203 and narrow fin 205 respectively, the flange 303 that props up sucker body 3 turns over an angle, can suction attachment 2 be installed in the joint pedestal 1.When suction attachment 2 turned over 90 °, the plane of symmetry of wide fin 204 overlapped with the plane of symmetry of second slotted eye 103.Shown in Fig. 2,3, in the present embodiment, the both sides of wide fin 204 and narrow fin 205 are equipped with chamfering, and the end face width C after wide fin 204 chamferings is less than the width D (as Fig. 3) of second slotted eye 103, end face after wide fin 204 chamferings is embedded in second slotted eye 103, like this, after inserting suction attachment 2 and turning over 90 °, suction attachment 2 can be stablized, is limited in reliably in the joint pedestal 1.Dismounting is during suction attachment 2, with suction attachment oppositely or forward turn over 90 °, can suction attachment 2 disassemble.
Claims (6)
1. buckle and latchplate is characterized in that: comprising:
The joint pedestal is connected on the container, and an end is provided with through hole, and the other end constitutes the cross slotted eye by flanging, and the width of first slotted eye of formation cross slotted eye is greater than the width of second slotted eye;
Sucker body is made of the suction pipe head and the suction pipe that connect as one, and the suction pipe head is cylindrical, and an end connects suction pipe, and the other end is provided with tubaeform flange, the bottom that suction pipe inserts container by the through hole on the joint pedestal, and the suction pipe head is nested in the joint pedestal;
Suction attachment, constitute by pipe joint that connects as one and seal section, be provided with cross fin radially between pipe joint and the seal section, the width of the wide fin of formation cross fin is greater than the width of second slotted eye, less than the width of first slotted eye, the width of the narrow fin of formation cross fin is less than the width of second slotted eye, and seal section is provided with at least one O RunddichtringO draw-in groove, seal section is sleeved in the suction pipe head, and the cross fin is between the flanging of flange that is contained in the suction pipe head and joint pedestal;
The O RunddichtringO is nested in the O RunddichtringO draw-in groove in the suction attachment.
2. according to the described buckle and latchplate of claim 1, it is characterized in that: described cross fin is against on the sidewall of described joint pedestal.
3. according to the described buckle and latchplate of claim 1, it is characterized in that: the external diameter of the tubaeform flange of described suction pipe head is greater than the interior circular diameter of cross slotted eye on the described joint pedestal.
4. according to the described buckle and latchplate of claim 1, it is characterized in that: the plane of symmetry of described wide fin overlaps with the plane of symmetry of second slotted eye.
5. according to each described buckle and latchplate of claim 1 to 4, it is characterized in that: the both sides of described wide fin and narrow fin are equipped with chamfering.
6. according to the described buckle and latchplate of claim 5, it is characterized in that: the end face width after the described wide fin chamfering is less than the width of second slotted eye.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200417128U CN201258406Y (en) | 2008-08-29 | 2008-08-29 | Quick-speed dismounting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200417128U CN201258406Y (en) | 2008-08-29 | 2008-08-29 | Quick-speed dismounting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201258406Y true CN201258406Y (en) | 2009-06-17 |
Family
ID=40772641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200417128U Expired - Lifetime CN201258406Y (en) | 2008-08-29 | 2008-08-29 | Quick-speed dismounting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201258406Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713045A (en) * | 2010-01-12 | 2012-10-03 | 大宇电子株式会社 | Pump device for a liquid detergent |
| CN105274791A (en) * | 2015-11-20 | 2016-01-27 | Tcl家用电器（合肥）有限公司 | Washing machine and adapter thereof |
-
2008
- 2008-08-29 CN CNU2008200417128U patent/CN201258406Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102713045A (en) * | 2010-01-12 | 2012-10-03 | 大宇电子株式会社 | Pump device for a liquid detergent |
| CN105274791A (en) * | 2015-11-20 | 2016-01-27 | Tcl家用电器（合肥）有限公司 | Washing machine and adapter thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090617 |
|
| CX01 | Expiry of patent term |