CN207935228U - Regulating device for telescopic rod junction - Google Patents
Regulating device for telescopic rod junction Download PDFInfo
- Publication number
- CN207935228U CN207935228U CN201820373754.5U CN201820373754U CN207935228U CN 207935228 U CN207935228 U CN 207935228U CN 201820373754 U CN201820373754 U CN 201820373754U CN 207935228 U CN207935228 U CN 207935228U
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- snap ring
- regulating device
- transition
- rod junction
- 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.)
- Active
Links
Abstract
A kind of regulating device for telescopic rod junction is provided with transition ontology, snap ring, transition apparatus for being fixed in telescoping tube；The transition ontology is set to one end of the snap ring, and the whole convex outside wall surface in the transition ontology of the lateral surface of the snap ring；The transition apparatus is set to the other end of the snap ring；The transition apparatus is set as along the arbitrary regional area of snap ring outer end face with the outwardly extending arc-like sheet of positive direction, and the perpendicular bisector in two regions in arc-like sheet any level direction all intersects at circle core shaft；The outer development length of the arc-like sheet is H, H ＞ 0；Integrally the convex outer wall face thickness in the transition ontology is set as D, and D ≠ 0 to the lateral surface of the snap ring；The regulating device for being used for telescopic rod junction enables to draw ring to be passed through when passing through telescopic rod, will not cause snap ring phenomenon, have the characteristics that simple in structure, easy to use.
Description
Technical field
The utility model is related to household items technical fields, are filled more particularly to a kind of adjusting for telescopic rod junction
It sets.
Background technology
Telescopic rod is one of the article of household apparatus indispensability, and telescopic rod makes daily life become more convenient.But
It, can be because of telescopic rod and draw ring when pulling draw ring when existing telescopic rod is sleeved on if there is draw ring on telescopic rod when in use
Between generate frictional force and phenomena such as be easy to cause snap ring.
Therefore, in view of the shortcomings of the prior art, providing a kind of regulating device for telescopic rod junction to overcome existing skill
Art deficiency is very necessary.
Invention content
The purpose of this utility model is that being provided in place of avoiding the deficiencies in the prior art a kind of for telescopic rod junction
Regulating device, pass through this be used for telescopic rod junction regulating device so that draw ring can when by telescopic rod junction
It passes through, has the characteristics that simple in structure, easy to use.
The above-mentioned purpose of the utility model is realized by following technological means.
A kind of regulating device for telescopic rod junction is provided, is provided with snap ring, transition apparatus and for being fixed on
Transition ontology in telescoping tube；
Above-mentioned, transition ontology is fixedly connected on one end of snap ring, and the lateral surface of snap ring integrally protrudes from transition ontology
Outside wall surface；
Above-mentioned, transition apparatus is fixed on the other end of snap ring.
It is above-mentioned, with any one center of circle of transition ontology horizontal plane for A points, with any one circle of the snap ring horizontal plane
The heart is B points；The straight line connected into using A points and B points as circle core shaft, using A points to the direction of B points as positive direction；
Above-mentioned, transition apparatus is set as along the arbitrary regional area of snap ring outer end face with the outwardly extending arc-like sheet of positive direction,
And the perpendicular bisector in two regions in the arc-like sheet any level direction vertical with circle core shaft all intersects at circle core shaft.
Above-mentioned, the outer development length of arc-like sheet is H, H ＞ 0；The lateral surface of the snap ring is integrally convex in the transition ontology
Outer wall face thickness is set as D, and D ≠ 0.
It is above-mentioned, it is preferred that the bottom end of arc-like sheet is scattered centered on centre distance H2 towards both sides, and the endpoint and circle of both sides
The intersection point of mandrel is α, and 0 °≤α≤360 °, be triangle after arc-like sheet horizontal development.
Above-mentioned, another preferred, the both ends of arc-like sheet are scattered centered on centre distance H3 towards both sides, and the endpoint of both sides
Intersection point with circle core shaft is α, and 0 °≤α≤360 °, be rectangle after arc-like sheet horizontal development.
Above-mentioned, arc-like sheet is tilted along positive direction to the center of circle axis direction from outer development length h, angle of inclination A, and
0 ° of 90 ° of ＜ A ＜, 0 ＜ h≤H.
Above-mentioned, transition body outer wall face is provided with fixed mechanism.
It is above-mentioned, it is preferred that fixed mechanism is set as screw thread.
Above-mentioned, another preferred, fixed mechanism is set as fixture block, and the fixture block thickness is set as d, d≤D, d ≠ 0.
Above-mentioned, fixture block is set as multiple.
Transition ontology, card of the regulating device for telescopic rod junction of the utility model for being fixed in telescoping tube
Ring, transition apparatus；Transition ontology is set to one end of snap ring, and the whole convex outer wall in the transition ontology of the lateral surface of snap ring
Face；Transition apparatus is set to the other end of snap ring.The regulating device for being used for telescopic rod junction enables to draw ring passing through
It is passed through when telescopic rod, snap ring phenomenon will not be caused, had the characteristics that simple in structure, easy to use.
Description of the drawings
The utility model is further described using attached drawing, but the content in attached drawing is not constituted to the utility model
Any restrictions.
Fig. 1 is a kind of structural schematic diagram of the regulating device for telescopic rod junction of the utility model embodiment 1.
Fig. 2 is a kind of circle core shaft structural schematic diagram of regulating device for telescopic rod junction of the utility model.
Fig. 3 is a kind of structural schematic diagram of the regulating device for telescopic rod junction of the utility model embodiment 2.
Fig. 4 is a kind of structural schematic diagram of the regulating device for telescopic rod junction of the utility model embodiment 3.
Fig. 5 is a kind of structural schematic diagram of the regulating device for telescopic rod junction of the utility model embodiment 4.
In Fig. 1 to Fig. 5, including：
Transition ontology 100,
Snap ring 200,
Arc-like sheet 300；
Screw thread 301；
Fixture block 302；
Circle core shaft 400.
Specific implementation mode
The utility model is further described with the following Examples.
Embodiment 1.
A kind of regulating device for telescopic rod junction, as shown in Figure 1 and Figure 2, be provided with snap ring 200, transition apparatus with
And the transition ontology 100 for being fixed in telescoping tube；
Transition ontology 100 is fixedly connected on one end of snap ring 200, and the lateral surface of snap ring 200 integrally protrudes from transition sheet
The outside wall surface of body 100；
Transition apparatus is fixed on the other end of snap ring 200.
With any one center of circle of 100 horizontal plane of transition ontology for A points, with any one center of circle of 200 horizontal plane of snap ring
For B points；The straight line connected into using A points and B points as circle core shaft 400, using A points to the direction of B points as positive direction；
Transition apparatus is set as along the arbitrary regional area of 200 outer end face of snap ring with the outwardly extending arc-like sheet 300 of positive direction,
And the perpendicular bisector in two regions in any level direction vertical with circle core shaft 400 of arc-like sheet 300 all intersects at circle core shaft
400。
It should be noted that the selection of A points, B points can be selected arbitrarily.As an example, with A points, the B points in Fig. 2
For, obtain circle core shaft 400.
300 outer development length of arc-like sheet is 1cm；The whole convex outer wall in the transition ontology 100 of the lateral surface of snap ring 200
Face thickness is set as 0.1cm.
The bottom end of arc-like sheet 300 is scattered centered on centre distance 1cm towards both sides, and the endpoint of both sides and circle core shaft 400
Intersection point be 75 °, arc-like sheet 300 expand horizontally after be triangle.
Arc-like sheet 300 is tilted along positive direction to 400 direction of circle core shaft from outer development length 0.7cm, and angle of inclination is
30°。
The regulating device for telescopic rod junction of this implementation, is such using process：Transition ontology is embedded in
In the bar of telescopic rod, transition ontology is fixed by snap ring, is unlikely to keep transition ontology insertion telescopic rod too deep and influence
Using effect, since arc-like sheet has angle of inclination so that the outer extended surface of arc-like sheet is close to another body of rod of telescopic rod, when
Draw ring is when passing through telescopic rod due to the guiding of arc-like sheet outside wall surface when junction so that draw ring etc. can pass through, will not
Snap ring phenomenon is caused, is had the characteristics that simple in structure, easy to use.
Embodiment 2.
A kind of regulating device for telescopic rod junction, other structures are same as Example 1, the difference is that, arc
The both ends of shape piece 300 are scattered centered on centre distance 1cm towards both sides, and the endpoint of both sides and the intersection point of circle core shaft 400 are
75 °, be rectangle after the horizontal development of arc-like sheet 300, as shown in Figure 3.
By being set as rectangle after expanding horizontally arc-like sheet, transition range is increased so that when draw ring is in telescopic rod
When junction passes through, it is easier to pass through.
Embodiment 3.
A kind of regulating device for telescopic rod junction, other structures are identical as embodiment 1 or 2, the difference is that,
100 outside wall surface of transition ontology is provided with fixed mechanism, and fixed mechanism is set as screw thread 301, as shown in Figure 4.
By be threaded the regulating device for enabling this for telescopic rod junction it is more firm be fixed on it is flexible
It is interior, increase service life.
Embodiment 4.
A kind of regulating device for telescopic rod junction, other structures are identical as embodiment 1-3 any one, difference
It is in fixed mechanism is set as fixture block 302, and 302 thickness of fixture block is set as 0.1cm.Fixture block 302 is set as 3, such as Fig. 5 institutes
Show.
By the way that fixture block is arranged, reduces use cost, also ensure that this can for the regulating device of telescopic rod junction
More firm is fixed in flexible, increases service life.
Finally it should be noted that above example is only to illustrate the technical solution of the utility model rather than to this practicality
The limitation of novel protected range, although being explained in detail to the utility model with reference to preferred embodiment, the common skill of this field
Art personnel, which should be appreciated that, to be modified or replaced equivalently the technical solution of the utility model, without departing from this practicality
The spirit and scope of new technique scheme.
Claims (10)
1. a kind of regulating device for telescopic rod junction, it is characterised in that：It is provided with snap ring, transition apparatus and for solid
Due to the transition ontology in telescoping tube；
The transition ontology is fixedly connected on one end of the snap ring, and the lateral surface of the snap ring integrally protrudes from the transition
The outside wall surface of ontology；
The transition apparatus is fixed on the other end of the snap ring.
2. the regulating device according to claim 1 for telescopic rod junction, it is characterised in that：It is horizontal with transition ontology
Any one center of circle in face is A points, with any one center of circle of the snap ring horizontal plane for B points；It is connected into A points and B points
Straight line be circle core shaft, using A points to the direction of B points as positive direction；
The transition apparatus is set as along the arbitrary regional area of snap ring outer end face with the outwardly extending arc-like sheet of positive direction, and
The perpendicular bisector in two regions in the arc-like sheet any level direction vertical with the circle core shaft all intersects at circle core shaft.
3. the regulating device according to claim 2 for telescopic rod junction, it is characterised in that：The arc-like sheet is outside
Development length is H, H ＞ 0；The outer wall face thickness that the lateral surface of the snap ring integrally protrudes from the transition ontology is set as D, and
D≠0。
4. the regulating device according to claim 3 for telescopic rod junction, it is characterised in that：The bottom of the arc-like sheet
End scatter towards both sides centered on centre distance H2, and the intersection point of the endpoint of both sides and circle core shaft be α, 0 °≤α≤360 °.
5. the regulating device according to claim 3 for telescopic rod junction, it is characterised in that：The two of the arc-like sheet
End scatter towards both sides centered on centre distance H3, and the intersection point of the endpoint of both sides and circle core shaft be α, 0 °≤α≤360 °.
6. the regulating device according to claim 4 or 5 for telescopic rod junction, it is characterised in that：The arc-like sheet
It is tilted from outer development length h to the center of circle axis direction along positive direction, angle of inclination A, and 0 ° of 90 ° of ＜ A ＜, 0 ＜ h≤H.
7. the regulating device according to claim 6 for telescopic rod junction, it is characterised in that：The transition sheet is external
Wall surface is provided with fixed mechanism.
8. the regulating device according to claim 7 for telescopic rod junction, it is characterised in that：The fixed mechanism is set
It is set to screw thread.
9. the regulating device according to claim 7 for telescopic rod junction, it is characterised in that：The fixed mechanism is set
It is set to fixture block, the fixture block thickness is set as d, d≤D, d ≠ 0.
10. the regulating device according to claim 9 for telescopic rod junction, it is characterised in that：The fixture block setting
It is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373754.5U CN207935228U (en) | 2018-03-19 | 2018-03-19 | Regulating device for telescopic rod junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373754.5U CN207935228U (en) | 2018-03-19 | 2018-03-19 | Regulating device for telescopic rod junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935228U true CN207935228U (en) | 2018-10-02 |
Family
ID=63655686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820373754.5U Active CN207935228U (en) | 2018-03-19 | 2018-03-19 | Regulating device for telescopic rod junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935228U (en) |
-
2018
- 2018-03-19 CN CN201820373754.5U patent/CN207935228U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109300611A (en) | A kind of split-type conducting wire japanning die | |
| CN207935228U (en) | Regulating device for telescopic rod junction | |
| CN201245011Y (en) | Magnetic elliptic compasses | |
| CN107144269A (en) | The accurate unwrapping wire position indicator of projection | |
| CN209294574U (en) | A kind of PVC-C penetration pipe with length adjustment function | |
| CN203248959U (en) | Hanging lifting rod of LED box | |
| CN205181216U (en) | Need not to get fiber container of stock form | |
| CN207517813U (en) | A kind of minicell inner core is adjustable around winding apparatus | |
| CN207469771U (en) | One kind positions diagonal brace for aluminum alloy mould plate bottom | |
| CN207503599U (en) | One kind shows all-in-one machine for management of engineering construction | |
| CN211154429U (en) | Student desk with adjustable height | |
| CN105744033A (en) | Adjustable self-timer rod | |
| CN104302146B (en) | Horizontal slide rail component and component pair | |
| CN204491938U (en) | A kind of potter's clay blinds | |
| CN204621909U (en) | A kind of snapping fixture | |
| CN208038601U (en) | A kind of ultra-fine denier polyester filament yarn spinning beaming device after cooling | |
| CN204094662U (en) | Bolt jointing part | |
| CN205220169U (en) | Set square | |
| CN103423568A (en) | Adjustable liquid crystal display screen support | |
| CN203693420U (en) | Adjustable kitchenware hook | |
| CN204432153U (en) | A kind of rectangle draw instrument facilitating adjust size | |
| CN211222783U (en) | Multifunctional teaching ruler | |
| CN204280125U (en) | A kind of control apparatus for labeller | |
| CN204741237U (en) | Mine cable hook's anti -drop structure | |
| CN213955539U (en) | Medical instrument workshop breather |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |