CN212203451U - Joint structure and cleaning machine connected with joint - Google Patents
Joint structure and cleaning machine connected with joint Download PDFInfo
- Publication number
- CN212203451U CN212203451U CN202020195637.1U CN202020195637U CN212203451U CN 212203451 U CN212203451 U CN 212203451U CN 202020195637 U CN202020195637 U CN 202020195637U CN 212203451 U CN212203451 U CN 212203451U
- Authority
- CN
- China
- Prior art keywords
- joint
- hoop
- protruding
- fastener
- bellows
- 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
- 238000004140 cleaning Methods 0.000 title claims description 17
- 238000010276 construction Methods 0.000 claims 7
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
The utility model discloses a joint structure, including connecting and the fastener of this articulate, the joint mouth has been seted up on fastener upper portion, connect the upper portion cover and be equipped with hoop, hoop internal surface is provided with the bulge one at least. The utility model discloses connect through setting up the hoop, hoop internal surface sets up the bulge, blocks the recess of bellows through the bulge, and the fastener is connected with the joint cooperation this moment, and the fastener internal surface can provide pressure for hoop to make hoop can stabilize and block the bellows, guaranteed the stability of being connected between bellows and the joint, this structure can not cause the damage to the bellows, avoids the bellows to drop, its simple structure, and the leakproofness is good.
Description
Technical Field
The utility model relates to a connect technical field, more specifically say, in particular to joint design and with this articulate cleaning machine.
Background
When connecting hose is carried out to present joint, mostly through pricking silk with hose fixed connection, this kind of fixed mode causes the damage to the hose easily, the condition that drops takes place easily for long-time back hose, a novel efficient environmental protection cleaning technology has appeared at present, the pollutant on material surface is clear away to the directionality and the high energy pulse laser beam of usable laser, outside cable setting is connected with the cleaning machine through the bellows in the bellows, but the joint on the present cleaning machine still tradition connects, the bellows is connected unstably, the condition that drops takes place easily, and its leakproofness is also not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a joint design reaches cleaning machine with this articulate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the joint structure comprises a joint and a fastener connected with the joint, wherein a joint opening is formed in the upper portion of the fastener, a hoop is sleeved on the upper portion of the joint, and at least one protruding portion is arranged on the inner surface of the hoop.
Preferably, the hoop member comprises a first semicircular clamping hoop and a second semicircular clamping hoop, the first semicircular clamping hoop and the second semicircular clamping hoop form a circular hoop member, and the protruding parts of the first semicircular clamping hoop and the second semicircular clamping hoop are spirally and continuously arranged.
Preferably, the joint comprises a fixing plate, a first protruding joint and a second protruding joint which are of an integral structure, a plurality of threaded holes are formed in the surface of the fixing plate, the second protruding joint is arranged on the upper portion of the first protruding joint, the outer diameter of the second protruding joint is smaller than that of the first protruding joint, and the hoop is sleeved on the outer surface of the second protruding joint.
Preferably, the lower part of the inner surface of the fastening piece is provided with an internal thread, and the fastening piece is connected with the second protruding connector in a matching way through the internal thread.
Preferably, an inclined surface is formed on the outer side of the upper surface of the hoop member.
Preferably, the fastener is of a cylindrical structure, and a plurality of anti-skid protrusions of an integrated structure are arranged on the surface of the fastener.
A cleaning machine comprises the joint structure, and the joint is fixedly connected with the cleaning machine.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses connect through setting up the hoop, hoop internal surface sets up the bulge, blocks the recess of bellows through the bulge, and the fastener is connected with the joint cooperation this moment, and the fastener internal surface can provide pressure for hoop to make hoop can stabilize and block the bellows, guaranteed the stability of being connected between bellows and the joint, this structure can not cause the damage to the bellows, avoids the bellows to drop, its simple structure, and the leakproofness is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the joint structure of the present invention;
fig. 2 is a front view of the joint structure of the present invention;
fig. 3 is a sectional view of the joint structure of the present invention.
In the figure: 1 fixing plate, 2 first bulge connectors, 3 second bulge connectors, 4 fasteners, 5 connector ports, 6 first semicircular clamping hoops, 7 second semicircular clamping hoops and 8 bulges.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a joint structure, including connect and with this articulate fastener 4, joint mouth 5 has been seted up on fastener 4 upper portion, connects upper portion cover and is equipped with hoop, hoop internal surface is provided with bulge 8 at least, and bulge 8 is used for blocking the recess on bellows surface to improve bellows and articulate stability and leakproofness.
In this embodiment, the hoop member includes first semicircle chucking hoop 6 and second semicircle chucking hoop 7, and first semicircle chucking hoop 6 constitutes circular hoop member with second semicircle chucking hoop 7, and the bulge 8 of first semicircle chucking hoop 6 and second semicircle chucking hoop 7 is the mutual continuous setting of heliciform, through setting up first semicircle chucking hoop 6 and second semicircle chucking hoop 7 independent respectively with hoop member, can be very convenient block the bellows surface.
In this embodiment, connect and connect fixed plate 1, first protrusion joint 2 and the second protrusion joint 3 that includes integrative structure, a plurality of screw holes have been seted up on fixed plate 1 surface, and second protrusion joint 3 sets up on first protrusion joint 2 upper portions, and the external diameter of second protrusion joint 3 is less than the external diameter of first protrusion joint 2, and hoop cover is established at second protrusion joint 3 surface.
In this embodiment, the lower portion of the inner surface of the fastening member 4 is provided with an internal thread, and the fastening member 4 is connected with the second projecting joint 2 in a matching manner through the internal thread.
In this embodiment, the hoop upper surface outside is opened and is equipped with the inclined plane, and when hoop cover established on second protrusion connects 3, fastener 4 and first protrusion connect 2 cooperation when being connected, fastener 4 at first with hoop contact, through setting up the inclined plane, can make fastener 4 insert down smoothly.
In this embodiment, the fastening member 4 is a cylindrical structure, and a plurality of anti-slip protrusions of an integrated structure are arranged on the surface of the fastening member 4, so that the fastening member 4 is convenient to detach by conveniently rotating the fastening member 4.
The utility model also provides a cleaning machine, including foretell joint design, joint design and cleaning machine fixed connection, outside dust collecting equipment's bellows cover is established on second protrusion connects 3 surfaces, through hoop with the bellows block, the bulge of hoop internal surface can with the recess block on bellows surface, connects 2 cooperations through fastener 4 and first protrusion this moment and is connected, the bellows can be stable this moment and articulate.
The cleaning machine of the present invention is a laser cleaning machine, which can use the laser cleaning machine structure (CN201721711146.2 a laser cleaning machine) previously applied by the present applicant.
Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.
Claims (7)
1. The utility model provides a joint design, includes to connect and with this fastener (4) that connect, joint mouth (5), its characterized in that have been seted up on fastener (4) upper portion: the upper part of the joint is sleeved with a hoop, and the inner surface of the hoop is provided with at least one convex part (8).
2. The joint construction of claim 1, wherein: the hoop part comprises a first semicircular clamping hoop (6) and a second semicircular clamping hoop (7), the first semicircular clamping hoop (6) and the second semicircular clamping hoop (7) form a circular hoop part, and a protruding part (8) of the first semicircular clamping hoop (6) and the second semicircular clamping hoop (7) is spirally and continuously arranged.
3. The joint construction of claim 1, wherein: the joint comprises a fixing plate (1), a first protruding joint (2) and a second protruding joint (3) which are of an integrated structure, a plurality of threaded holes are formed in the surface of the fixing plate (1), the second protruding joint (3) is arranged on the upper portion of the first protruding joint (2), the outer diameter of the second protruding joint (3) is smaller than that of the first protruding joint (2), and the outer surface of the second protruding joint (3) is sleeved with a hoop piece.
4. The joint construction according to claim 1 or 3, characterized in that: the lower part of the inner surface of the fastening piece (4) is provided with an internal thread, and the fastening piece (4) is connected with the second protruding joint (3) in a matching way through the internal thread.
5. The joint construction of claim 1, wherein: the outer side of the upper surface of the hoop member is provided with an inclined surface.
6. The joint construction of claim 1, wherein: the fastening piece (4) is of a cylindrical structure, and a plurality of anti-skid protrusions of an integrated structure are arranged on the surface of the fastening piece (4).
7. A cleaning machine is characterized in that: comprising a joint construction according to any one of claims 1-6, which joint construction is fixedly connected to a cleaning machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020195637.1U CN212203451U (en) | 2020-02-23 | 2020-02-23 | Joint structure and cleaning machine connected with joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020195637.1U CN212203451U (en) | 2020-02-23 | 2020-02-23 | Joint structure and cleaning machine connected with joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212203451U true CN212203451U (en) | 2020-12-22 |
Family
ID=73819845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020195637.1U Expired - Fee Related CN212203451U (en) | 2020-02-23 | 2020-02-23 | Joint structure and cleaning machine connected with joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212203451U (en) |
-
2020
- 2020-02-23 CN CN202020195637.1U patent/CN212203451U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |