CN206753301U - Locking member - Google Patents
Locking member Download PDFInfo
- Publication number
- CN206753301U CN206753301U CN201720106087.XU CN201720106087U CN206753301U CN 206753301 U CN206753301 U CN 206753301U CN 201720106087 U CN201720106087 U CN 201720106087U CN 206753301 U CN206753301 U CN 206753301U
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- CN
- China
- Prior art keywords
- metallic plate
- press
- pulley
- diameter
- locking member
- 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.)
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
- Pulleys (AREA)
Abstract
The utility model provides a kind of be pressed into be securely joined with metallic plate and locking member that pulley can be made swimmingly to rotate.Therefore, the locking member of the utility model one embodiment includes：Head；Pulley support portion, its protruded from the center on head to be formed and diameter be less than head diameter, support pulley pulley is rotated；And metallic plate insertion section, its protruded from the center in pulley support portion to be formed and diameter be less than pulley support portion diameter, insertion is formed at the lock hole of metallic plate, metallic plate insertion section includes forming threaded threaded portion and press-in portion, press-in portion is connected with each other threaded portion and pulley support portion and at least one of diameter is more than the diameter of lock hole to be pressed into lock hole, it is raised that press-in of the face of metallic plate insertion section formed with the one side for being pressed into metallic plate is protruding with pulley support portion, from the raised vacant groove for extending and being pressed into raised filling at least partially in the state of the raised plastic deformation of press-in of press-in.
Description
Technical field
Locking member is the utility model is related to, more particularly to a kind of sticking department that pulley can be made to be incorporated in metallic plate rotation
Part.
Background technology
Generally, pulley (pulley) is rotated as rotary body using its center as rotary shaft, and playing makes band, steel wire and line
Cable etc. swimmingly moves or changed the function of moving direction, is arranged at the various utensils for needing the band, steel wire and cable.
For example, the window regulator for being opened and closed window is provided with the door of vehicle.The window regulator includes upward
Lower direction is arranged at the guide plate of the interior plate of the door, is arranged to be provided with the state of the window described in long way
Delivery board that guide rail moves up and down, the cable for being connected to the delivery board, the motor of the mobile cable are formed.
The both ends of the guide plate are separately provided for guiding the pulley of the cable movement, and the pulley passes through branch
The locking member that supportting the pulley enables pulley to rotate is incorporated into the guide plate.
The guide plate is formed by metal material, and the locking member press-in is incorporated in the lock hole for being formed at the guide plate.
The locking member needs into pulley to rotate the pulley support, therefore is incorporated into the state of the guide plate and must not revolve
Turn.Therefore, what is contacted in the locking member with the guide plate is formed in part with the pressure for preventing the locking member rotation
Enter projection.The press-in projection, which is pressed into the face contacted with the guide plate, prevents the locking member from rotating.
But the raised generation at the face that press-in contact with the guide plate of press-in be plastically deformed and to the sticking department
The outside protrusion of part, so as to have the problem of rotary work for hindering the pulley.
Utility model content
Technical problem
The technical problems to be solved in the utility model is to provide one kind and is pressed into metallic plate to be securely joined with and can make
The locking member of pulley swimmingly rotary work.
The technical problems to be solved in the utility model is not limited to above content, and those skilled in the art can pass through following record
It is expressly understood that the other technologies problem do not recorded.
Technical scheme
To reach above-mentioned purpose, the locking member of the utility model embodiment includes：Head；Pulley support portion, it is from institute
State head center protrude to be formed and diameter be less than the head diameter, support pulley the pulley is rotated；And
Metallic plate insertion section, its protruded from the center in the pulley support portion to be formed and diameter be less than the pulley support portion diameter,
Insertion is formed at the lock hole of metallic plate, and the metallic plate insertion section includes forming threaded threaded portion and press-in portion, described
Press-in portion is connected with each other the threaded portion and the pulley support portion and at least one of diameter is more than the straight of the lock hole
Protrude that to have stated the face of metallic plate insertion section described formed with being pressed into the pulley support portion to be pressed into the lock hole in footpath
The press-in of the one side of metallic plate is raised, is pressed into from the raised extension of the press-in and described in the state of raised plastic deformation at least
A part is by the vacant groove of the raised filling of the press-in.
The particular content of other embodiment, which is contained in, to be illustrated and accompanying drawing.
Technique effect
Projection is pressed into when the locking member of the utility model embodiment is pressed into metallic plate and is pressed into the metallic plate with jail
Consolidation is closed, therefore with preventing rotates effe.
Also, even if being plastically deformed during the press-in raised press-in metallic plate, because it fills vacant groove
At least partially, the outer peripheral face in pulley support portion will not be protruded into when therefore the press-in projection is plastically deformed, having to make
The effect of pulley swimmingly rotary work.
Technique effect of the present utility model is not limited to above content, and those skilled in the art can clearly be managed by following record
The other technologies effect that Xie Wei is recorded.
Brief description of the drawings
Fig. 1 is the section for the state that pulley is incorporated in metallic plate using the locking member of the utility model embodiment by display
Figure；
Fig. 2 is Fig. 1 exploded perspective view；
Fig. 3 to Fig. 6 is that the process that pulley is incorporated in metallic plate using the locking member of the utility model embodiment is shown
It is intended to.
Description of reference numerals
10：Locking member 11：Head
12：Pulley support portion 12a：Tabular surface
12b：It is pressed into raised 12c：Vacant groove
13：Metallic plate insertion section 13a：Threaded portion
13b：Press-in portion 13c：It is initially inserted into portion
20：Pulley 30：Metallic plate
35：Lock hole
Embodiment
The advantages of can specifying the utility model referring to accompanying drawing and embodiment explained below, feature and implementation method.But
It is that the utility model is not limited to embodiments disclosed below, but is realized with different variforms, and the present embodiment is
Make disclosure of the present utility model more complete, the utility model person of an ordinary skill in the technical field is readily appreciated that practicality
New category, the utility model are defined by the category of technical scheme.In entire description, identical reference represents phase
Same inscape.
Below with reference to the locking member of brief description of the drawings the utility model embodiment.
Fig. 1 is the section for the state that pulley is incorporated in metallic plate using the locking member of the utility model embodiment by display
Figure, Fig. 2 are Fig. 1 exploded perspective view.
Referring to Fig. 1 and Fig. 2, pulley 20 is incorporated in metallic plate 30 by the locking member 10 of the utility model embodiment makes pulley
It can rotate.Metallic plate 30 is formed with lock hole 35.
Locking member 10 includes head 11, pulley support portion 12 and metallic plate insertion section 13.Head 11, pulley support portion 12
And metallic plate insertion section 13 is respectively provided with circular section.The diameter on head 11 is more than pulley support portion 12 and metallic plate insertion section 13
Diameter, the diameter in pulley support portion 12 are less than the diameter on head 11, and the diameter of metallic plate insertion section 13 is less than pulley support portion 12
Diameter.
Protruded from the one side on head 11 in pulley support portion 12.Protruded from the center on head 11 in pulley support portion 12.Pulley branch
Support part 12 supports pulley 20 pulley 20 is rotated.That is, pulley support portion 12 inserts 25, hole for being formed at the center of pulley 20
Support pulley 20 enables pulley 20 to rotate.The inner peripheral surface in the hole 25 at formation pulley 20 center can be configured to can be relative to pulley branch
The outer peripheral face rotation of support part 12.In order to which pulley support portion 12 supports pulley 20 pulley 20 is rotated, preferably pulley branch
The diameter of support part 12 is less than the diameter in the hole 25 for being formed at the center of pulley 20.Pulley 20 is incorporated into metallic plate by locking member 10
In the state of 30, pulley 20 and pulley support portion 12 are configured between head 11 and metallic plate 30.
The one side in metallic plate insertion section 13 from pulley support portion 12, which is protruded, to be formed.That is, metallic plate insertion section 13 is from pulley branch
The center protrusion of support part 12.Metallic plate insertion section 13 is inserted into the lock hole 35 for being formed at metallic plate 30.Metallic plate insertion section 13
It is inserted into the state of the lock hole 35 for being formed at metallic plate 30, head 11 and pulley support portion 12 are located at the one side of metallic plate 30
Direction, a part for metallic plate insertion section 13 protrude configuration to the another side direction of metallic plate 30.
Metallic plate insertion section 13 includes forming threaded threaded portion 13a, is connected with each other threaded portion 13a and pulley support portion
12 press-in portion 13b.Press-in portion 13b at least one of diameter is more than the diameter for the lock hole 35 for being formed at metallic plate 30,
Being pressed into lock hole 35 enables locking member 10 to be incorporated into metallic plate 30.As above, press-in portion 13b is pressed into lock hole 35
Under state, threaded portion 13a protrudes configuration to the another side direction of metallic plate 30.Threaded portion 13a, which is played, is attached to metallic plate 30
The function for the miscellaneous part being not shown in figure.
Metallic plate insertion section 13 also includes being initially inserted into portion 13c from what threaded portion 13a front end extended.Press-in portion 13b from
Threaded portion 13a one end axially extends to be formed, and is initially inserted into portion 13c and axially extends from the threaded portion 13a other end
Formed.The portion 13c of being initially inserted into is that insertion is formed at the part of the lock hole 35 of metallic plate 30 at first in metallic plate insertion section 13.Just
The diameter that beginning insertion section 13c diameter is less than the lock hole 35 for being formed at metallic plate 30 is made it easy at the beginning of metallic plate insertion section 13
Begin insertion lock hole 35.The diameter that threaded part is formed in the 13a of threaded portion is more than formed with being initially inserted into portion 13c and locking
The diameter in hole 35.
The face that metallic plate insertion section 13 is protruding with pulley support portion 12 is tabular surface 12a.Tabular surface 12a is formed with multiple
It is pressed into raised 12b.It is pressed into raised 12b and extends predetermined length straight from press-in portion 13b to radial direction.Raised 12b is pressed into press
Enter the one side that metallic plate 30 is pressed into when 13b press-ins in portion are formed at the lock hole 35 of metallic plate 30.It is pressed into raised 12b press-ins metallic plate
30 one side, therefore locking member 10 is not rotated in the state of being incorporated into metallic plate 30 so that locking member 10 can
It is securely joined with metallic plate 30.
Also, tabular surface 12a is formed with the vacant groove 12c extended from the one end for being pressed into raised 12b.As the raised 12b of press-in
It is plastically deformed when being pressed into the one side of metallic plate 30, vacant groove 12c at least a portion is pressed into raised 12b fillings.That is, it is empty
Protruded when remaining groove 12c prevents from being pressed into raised 12b plastic deformations to the outer peripheral face in pulley support portion 12 so that pulley 20 can be smooth
Ground rotary work.
In the present embodiment, eight raised 12b of press-in be along the circumferential direction equidistantly configured at tabular surface 12a, vacant groove 12c from
The one end for being respectively pressed into raised 12b extends to be formed, altogether formed with eight vacant groove 12c.
Illustrate the process that pulley 20 is incorporated in metallic plate 30 using the locking member 10 of the utility model embodiment below.
Fig. 3 to Fig. 6 is that the process that pulley is incorporated in metallic plate using the locking member of the utility model embodiment is shown
It is intended to.
Referring to Fig. 3, the pulley support portion 12 of locking member 10 is inserted to the hole 25 for being formed at the center of pulley 20 first.At this
Under state, the outer peripheral face in pulley support portion 12 is configured to toward each other with the inner peripheral surface of pulley 20, and pulley 20 is configured at pulley branch
Support part 12 and it can rotate.
Referring to Fig. 4, press-in fixture 1 in downside is arranged as opposed in the downside of metallic plate 30 afterwards, from the upside of metallic plate 30
By the lock hole 35 for being initially inserted into portion 13c insertions and being formed at metallic plate 30 of metallic plate insertion section 13.In the 13a of threaded portion formed with
The diameter of the part of screw thread is more than the diameter for the lock hole 35 for being formed at metallic plate 30, therefore in metallic plate insertion section 13 only just
Beginning insertion section 13c inserts lock hole 35.
Referring to Fig. 5, afterwards, upside press fixture 2 is from the upside of metallic plate 30 to the head of downside locking and pressurizing part 10
11.In this case, the threaded portion 13a and press-in portion 13b of metallic plate insertion section 13 are sequentially inserted into lock hole 35 so that press-in portion
13b is pressed into lock hole 35.Also, as press-in portion 13b is pressed into lock hole 35, it is formed at the tabular surface 12a in pulley support portion 12
The upper side of press-in raised 12b press-in metallic plate 30 improve the adhesion of metallic plate 30 and locking member 10 and prevent sticking department
Part 10 rotates relative to metallic plate 30.Even if being plastically deformed during being pressed into the raised 12b press-ins upper side of metallic plate 30,
Vacant groove 12c at least a portion is filled during due to being pressed into raised 12b plastic deformations, therefore will not be to pulley support portion
12 outer peripheral face protrusion, therefore outer peripheral face of the pulley 20 along pulley support portion 12 swimmingly rotary work can be made.
Referring to Fig. 6, pulley 20 is confirmed afterwards whether in the swimmingly rotary work of pulley support portion 12, and terminate pulley 20
It is attached to the operation of metallic plate 30.
As described above, the locking member 10 of the utility model embodiment be pressed into when being pressed into metallic plate 30 raised 12b press-in with
It is securely joined with metallic plate 30, therefore can prevents from rotating.
Also, even if being plastically deformed when being pressed into raised 12b press-ins metallic plate 30, because it fills vacant groove 12c's
At least partially, will not be protruded when therefore the raised 12b of press-in is plastically deformed to the outer peripheral face in pulley support portion 12, pulley 20 can
Swimmingly rotary work.
It will be understood by those within the art that：It can not change the technical solution of the utility model or necessity
With other variform deformation implementations on the premise of technical characteristic.Therefore no matter in any way, embodiments illustrated above is all
It is only used as example, and being not intended as limiting.The scope of the utility model is the signified scope of technical scheme, from technical scheme
It is derived in the meaning of scope and impartial concept to have altered or deformation form is both contained in the technical solution of the utility model.
Claims (7)
- A kind of 1. locking member, it is characterised in that including：Head；Pulley support portion, its protruded from the center on the head to be formed and diameter be less than the head diameter, support pulley make The pulley can rotate；AndMetallic plate insertion section, its protruded from the center in the pulley support portion to be formed and diameter be less than the pulley support portion it is straight Footpath, insertion are formed at the lock hole of metallic plate,The metallic plate insertion section includes forming threaded threaded portion and press-in portion, and the press-in portion is connected with each other the screw thread Portion and the pulley support portion and at least one of diameter are more than the diameter of the lock hole to be pressed into the lock hole,The face for having stated metallic plate insertion section is protruded in the pulley support portion formed with the one side for being pressed into the metallic plate Press-in is raised, extends and in the state of the raised plastic deformation of the press-in at least partially by the pressure from the press-in projection Enter the vacant groove of raised filling.
- 2. locking member according to claim 1, it is characterised in that：The vacant groove extends to be formed to the outside in the face for being protruding with the metallic plate insertion section from the raised one end of the press-in Edge.
- 3. locking member according to claim 1, it is characterised in that：The press-in projection extends to be formed as the crow flies from the press-in portion to radial direction.
- 4. locking member according to claim 1, it is characterised in that：It is raised formed with multiple press-ins,Formed with respectively from the raised multiple vacant grooves extended of each press-in.
- 5. locking member according to claim 1, it is characterised in that：Protrude that to have stated the face of metallic plate insertion section be tabular surface in the pulley support portion.
- 6. locking member according to claim 1, it is characterised in that the metallic plate insertion section also includes：Be initially inserted into portion, its extend from the front end of the threaded portion to be formed and diameter be less than the lock hole diameter.
- 7. locking member according to claim 1, it is characterised in that：The pulley support portion is configured between the head and the metallic plate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2016-0010880 | 2016-01-28 | ||
| KR1020160010880A KR101681580B1 (en) | 2016-01-28 | 2016-01-28 | A fastening member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206753301U true CN206753301U (en) | 2017-12-15 |
Family
ID=57577185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720106087.XU Active CN206753301U (en) | 2016-01-28 | 2017-01-26 | Locking member |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101681580B1 (en) |
| CN (1) | CN206753301U (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3293026B2 (en) * | 1996-09-30 | 2002-06-17 | 株式会社サンノハシ | Member having fitting portion, method of manufacturing and mounting method |
| JP4039785B2 (en) * | 2000-04-04 | 2008-01-30 | Ｎｔｎ株式会社 | Belt tension adjuster |
| JP2006307965A (en) * | 2005-04-28 | 2006-11-09 | Marunaka:Kk | Locking washer and screws with locking washer attaching same |
-
2016
- 2016-01-28 KR KR1020160010880A patent/KR101681580B1/en active IP Right Grant
-
2017
- 2017-01-26 CN CN201720106087.XU patent/CN206753301U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| KR101681580B1 (en) | 2016-12-01 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |