CN208397098U - Studs and automobile with the studs - Google Patents
Studs and automobile with the studs Download PDFInfo
- Publication number
- CN208397098U CN208397098U CN201820767037.0U CN201820767037U CN208397098U CN 208397098 U CN208397098 U CN 208397098U CN 201820767037 U CN201820767037 U CN 201820767037U CN 208397098 U CN208397098 U CN 208397098U
- Authority
- CN
- China
- Prior art keywords
- studs
- segment
- light bar
- thread
- thread segment
- 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
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical group [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model belongs to connecting elements field, specifically provides a kind of studs and the automobile with the studs.The utility model aims to solve the problem that existing studs is easy the problem of making subframe be detached from main car frame when automobile collides.For this purpose, the studs of the utility model includes the first thread segment, the second thread segment, the light bar segment between the first thread segment and the second thread segment and the location structure being arranged in light bar segment.Make light bar segment when studs connects together the main car frame of automobile with the subframe of automobile by location structure, in a part insertion main car frame, another part is embedded in subframe.Therefore, the studs of the utility model can enhance the reliability connected between main car frame and subframe by light bar segment, especially when the diameter of light bar segment is greater than the diameter of the first thread segment and is greater than the diameter of the second thread segment, it avoids subframe and is detached from main car frame when automobile collides, to increase the whole collision performance of automobile.
Description
Technical field
The utility model belongs to connecting elements field, specifically provides a kind of studs and the vapour with the studs
Vehicle.
Background technique
High-end automobile generally includes main car frame and the subframe for being installed to main car frame bottom, and main car frame is for installing automobile
Various power-equipments, subframe is for installing vehicle bridge, suspension arrangement and tire.In order to increase bonding strength, main car frame and secondary vehicle
Studs is generallyd use between frame to be attached, and therefore simplifies the structure of main car frame, facilitates crumple endergonic structure
Installation.
But the intensity of existing studs is poor, when automobile collides, is easy that subframe is made to be detached from main car frame.
Correspondingly, this field needs a kind of new studs and automobile with the studs to solve above-mentioned ask
Topic.
Utility model content
In order to solve the above problem in the prior art, in order to solve existing studs when automobile collides
It is easy the problem of making subframe be detached from main car frame, the utility model provides a kind of studs, and the studs includes:
First thread segment can be threadedly coupled with the first connecting object；
Second thread segment is used to connect the second connecting object；
Light bar segment is formed between first thread segment and second thread segment；
Location structure is arranged in the light bar segment；
First connecting object and second connecting object are connected to by the location structure in the studs
With first connecting object against and the light bar segment therefore being made to be partially submerged into institute close to first thread segment when together
It states in the first connecting object, the light bar segment is made to be embedded in second connecting object close to another part of second thread segment
In.
In the optimal technical scheme of above-mentioned studs, the diameter of the light bar segment is greater than the straight of first thread segment
Diameter and the diameter for being greater than second thread segment.
In the optimal technical scheme of above-mentioned studs, the location structure is formed in the annular in the light bar segment
Flange.
In the optimal technical scheme of above-mentioned studs, the first thread segment of the studs is connected to the first connection
Object, second thread segment pass through the second connecting object and connect with nut thread, so that the first connecting object and second be connected
Object is connect to connect together.
In the optimal technical scheme of above-mentioned studs, the studs further includes operating mechanism, the operation machine
The studs is arranged in close to the end of second thread segment in structure.
In the optimal technical scheme of above-mentioned studs, the operating mechanism is outer-hexagonal structure, the outer-hexagonal knot
The circumscribed circle diameter of structure is less than the diameter of second thread segment.
In the optimal technical scheme of above-mentioned studs, the external screw thread of M16 is formed on first thread segment；And
And/or the external screw thread of M14 is formed on the second thread segment described in person.
In the optimal technical scheme of above-mentioned studs, the diameter of the light bar segment is 20mm；And/or the light
It is 15mm that rod segment, which is embedded in the length in first connecting object,；And/or light bar segment insertion second connection pair
Length as in is 20mm.
Furthermore the utility model additionally provides a kind of automobile, and the automobile includes the optimal technical scheme of above-mentioned studs
Any one of described in studs, the first thread segment of the studs is connected to the main car frame of automobile, the double end spiral shell
The subframe that second thread segment of column passes through automobile is connect with nut thread, so that main car frame be connected together with subframe.
In the optimal technical scheme of above-mentioned automobile, mounting hole, the front end of the mounting hole are provided on the main car frame
It is provided with and is used to accommodate the light bar segment with the matched screw thread of the first thread segment, the rear end of the mounting hole；And/or it is described
It is provided on subframe and the matched through-hole of the light bar segment.
It will be appreciated to those of skill in the art that in the optimal technical scheme of the utility model, by double end spiral shell
Light bar segment is set between the first thread segment and the second thread segment of column, and makes light bar segment in studs by by location structure
When one connecting object and the second connecting object connect together, in a part the first connecting object of insertion, another part insertion the
In two connecting objects.
Further, in the preferred embodiment of the utility model, the first connecting object is the main car frame of automobile, and second connects
Connect the subframe that object is automobile.Therefore, the studs of the utility model can enhance main car frame and secondary vehicle by light bar segment
The reliability connected between frame is especially greater than the diameter of the first thread segment in the diameter of light bar segment and is greater than the second thread segment
It when diameter, avoids subframe and is detached from main car frame when automobile collides, to increase the whole collision performance of automobile.
Detailed description of the invention
Preferred embodiments of the present invention are described with reference to the accompanying drawings, in attached drawing:
Fig. 1 is the structural schematic diagram of the studs of the utility model；
Fig. 2 is application effect schematic diagram of the studs of the utility model on automobile.
Reference signs list:
1, studs；11, the first thread segment；12, annular flange；13, light bar segment；14, the second thread segment；15, outer six
Corner structure；2, main car frame；3, subframe；4, reinforce board mount；5, nut.
Specific embodiment
It will be apparent to a skilled person that this section embodiment is used only for explaining that the technology of the utility model is former
Reason, is not intended to limit the protection scope of the utility model.For example, this section embodiment is to come by taking automobile as an example to the utility model
The application of studs be illustrated, but can also to be significantly applied to other any for the studs of the utility model
Feasible equipment, those skilled in the art, which can according to need, makes adjustment to it, to adapt to specific application, adjustment
Technical solution afterwards will fall into the protection scope of the utility model.
It should be noted that term " first ", " second " are used for description purposes only in the description of the present invention, and
It cannot be understood as indicating or implying relative importance.Term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, can be with
It is to be fixedly connected, may be a detachable connection, or is integrally connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.To those skilled in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
As shown in Figure 1, the studs 1 of the utility model direction along Fig. 1 successively includes the first thread segment from top to bottom
11, light bar segment 13, the second thread segment 14 and outer-hexagonal structure 15.Wherein, the first thread segment 11 is set close to the upper end of studs 1
It sets, for connecting the first connecting object (not shown).Second thread segment 14 is arranged close to the lower end of studs 1, is used for
Connect the second connecting object (not shown).Light bar segment 13 is arranged between the first thread segment 11 and the second thread segment 14, and
And the diameter of light bar segment 13 is preferably more than the diameter of the first thread segment 11 and is greater than the diameter of the second thread segment 14, to make light
Rod segment 13 has enough shear strengths.First connecting object and the second connecting object are connected together it in studs 1
Afterwards, in top a part the first connecting object of insertion of light bar segment 13, the second connection pair of a part insertion of light bar segment 13 on the lower
As in.
With continued reference to Fig. 1, in order to which the length for being embedded in light bar segment 13 in first connecting object is accurate enough, studs 1
It further include the annular flange 12 being arranged in light bar segment 13.When studs 1 is threadedly coupled with the first connecting object, convex annular
Edge 12 is used to provide positioning for studs 1, when operator twists motionless studs 1, indicates that studs 1 has been installed to
Position.It will be appreciated to those of skill in the art that under the premise of can play positioning action to studs 1, annular flange
12 can also be substituted by any other feasible location structure, such as convex block, cylinder for being symmetrically disposed in light bar segment 13 etc..
Annular flange 12 by other location structures substitute when, instead after location structure can also be arranged on the first thread segment 11
On.
With continued reference to Fig. 1, outer-hexagonal structure 15 has been arranged on the bottom of studs 1.Operator passes through spanner
Studs 1 can be screwed into the first connecting object by operation outer-hexagonal structure 15.Under the premise of facilitating operator to operate,
Outer-hexagonal structure 15 can also be substituted for any other feasible operating mechanism, such as outer plum blossom knot by those skilled in the art
Structure, interior hexagonal structure, interior 12 toothing, triangular structure, tetragonal structure, octagonal structure, ellipsoidal structure etc..Or
Person, those skilled in the art, which also can according to need, saves outer-hexagonal structure 15, makes operator by both hands directly by double end
Stud 1 is screwed into the first connecting object.It should be noted that no matter using which kind of operating mechanism (including the outer-hexagonal knot in Fig. 1
Structure 15), external diameter of a circle is all not greater than the diameter of the second thread segment 14, so that nut can smoothly be set to the second screw thread
In section 14.
Spiral shell although not showed that in figure, in the preferred embodiment of the utility model, on the first thread segment 11
Line is the external screw thread of M16, and the screw thread on the second thread segment 14 is the external screw thread of M14.In addition, those skilled in the art can also root
It, will be on the first thread segment 11 and the second thread segment 14 in the utility model in another feasible technical solution according to actual needs
Screw thread be arranged to the external screw thread of any other form.Illustratively, by the spiral shell on the first thread segment 11 and the second thread segment 14
Line is arranged to the external screw thread of M15.
Further, in the preferred embodiment of the utility model, the diameter of light bar segment 13 is 20mm, and annular flange 12 is left
The length of side section is 15mm, and the length of 12 left part of annular flange is 20mm.I.e. light bar segment 13 is embedded in the first connecting object
In length be 15mm, be embedded in the second connecting object in length be 20mm.Or those skilled in the art can also be according to need
It wants, setting can accommodate the groove of annular flange 12 on the first connecting object or the second connecting object, keep annular flange 12 embedding
Enter in the first connecting object or the second connecting object.In this way, 35mm can be set by the overall length of light bar segment 13, without for
The independent length in reserve of annular flange 12.In addition, those skilled in the art can also according to actual needs, to the diameter of light bar segment 13
Appropriate adjustment is carried out with length, to meet specific application.Illustratively, 30mm is set by the diameter of light bar segment 13,
Light bar segment 13 is set to be embedded in the length 30mm in the first connecting object, the length being embedded in the second connecting object is 40mm.
It will be appreciated to those of skill in the art that the studs 1 of the utility model can be using any feasible system
Technique is made to be fabricated.As example one, it is process by a metal bar；As example two, in advance by studs 1
Each section processes, and then each section is welded together by welding.
As shown in Fig. 2, the utility model additionally provides a kind of automobile, which includes above-mentioned studs 1, main car frame
2, subframe 3, reinforcement board mount 4 and nut 5.Wherein, main car frame 2 is as the first above-mentioned connecting object, and subframe 3 is as upper
The second connecting object stated, and subframe 3 is arranged in the bottom of main car frame 2, studs 1 is along the vertical direction or close to perpendicular
Histogram to direction main car frame 2 is connected together with subframe 3.
Although not showing that in figure, it is provided with mounting hole on main car frame 2, the front end of the mounting hole is provided with and first
The matched screw thread of thread segment 11, the rear end of the mounting hole is for accommodating light bar segment 13.In fact, the mounting hole is threaded hole and sinks
The combination in hole.Wherein, threaded hole is matched with the first thread segment 11, and counterbore is matched with light bar segment 13.It is provided on subframe 3 logical
Hole, which can not only match with light bar segment 13 can also allow the second thread segment 14 to run through, i.e., in the assembled state,
Second thread segment 14 can stretch out the through-hole.
When assembly, spanner operation outer-hexagonal structure 15, the threaded hole the first thread segment 11 being screwed on main car frame 2 are first passed through
It is interior, until being screwed to predetermined torque.At this point, annular flange 12 offsets with main car frame 2, light bar segment 13 is embedded in main car frame 2
15mm.Then subframe 3 and reinforcement board mount 4 are in turn mounted on studs 1, then nut 5 is tightened to the second screw thread
In section 14.
In addition, those skilled in the art also can according to need, in another feasible technical solution of the utility model
In, save the setting for reinforcing board mount 4.
In conclusion passing through annular when the studs 1 of the utility model connects together main car frame 2 with subframe 3
Flange 12 makes light bar segment 13 be embedded in 15mm in main car frame 2, is embedded in 20mm in subframe 3, so that automobile is when colliding, main vehicle
Shearing force between frame 2 and subframe 3 all acts on light bar segment 13.Further, by the way that the diameter of light bar segment 13 to be arranged to
The form of diameter greater than the first thread segment 11 and the diameter greater than the second thread segment 14, improves the anti-shearing energy of light bar segment 13
Power enhances the reliability connected between main car frame 2 and subframe 3, avoids subframe 3 and is detached from master when automobile collides
Vehicle frame 2, to increase the whole collision performance of automobile.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this
Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.?
Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature
Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.
Claims (10)
1. a kind of studs, which is characterized in that the studs includes:
First thread segment can be threadedly coupled with the first connecting object；
Second thread segment is used to connect the second connecting object；
Light bar segment is formed between first thread segment and second thread segment；
Location structure is arranged in the light bar segment；
The location structure connects together first connecting object with second connecting object in the studs
When with first connecting object against and the light bar segment therefore being made to be partially submerged into described the close to first thread segment
In one connecting object, it is embedded in the light bar segment in second connecting object close to another part of second thread segment.
2. studs according to claim 1, which is characterized in that the diameter of the light bar segment is greater than first screw thread
The diameter of section and the diameter of second thread segment.
3. studs according to claim 2, which is characterized in that the location structure is formed in the light bar segment
Annular flange.
4. according to studs described in any one of claims 1 to 3, which is characterized in that the first screw thread of the studs
Section is connected to the first connecting object, and second thread segment passes through the second connecting object and connect with nut thread, thus by first
Connecting object and the second connecting object connect together.
5. according to studs described in any one of claims 1 to 3, which is characterized in that the studs further includes operation
The studs is arranged in close to the end of second thread segment in mechanism, the operating mechanism.
6. according to the studs described in claim 5, which is characterized in that the operating mechanism is outer-hexagonal structure, described outer six
The circumscribed circle diameter of corner structure is less than the diameter of second thread segment.
7. studs according to any one of claim 1 to 3, which is characterized in that formed on first thread segment
There is the external screw thread of M16；And/or the external screw thread of M14 is formed on second thread segment.
8. according to studs described in any one of claims 1 to 3, which is characterized in that the diameter of the light bar segment is 20mm；
And/or it is 15mm that the light bar segment, which is embedded in the length in first connecting object,；And/or the light bar segment insertion
Length in second connecting object is 20mm.
9. a kind of automobile, which is characterized in that the automobile includes studs described in any item of the claim 1 to 8, described
First thread segment of studs is connected to the main car frame of automobile, and the second thread segment of the studs passes through the secondary vehicle of automobile
Frame is connect with nut thread, so that main car frame be connected together with subframe.
10. according to automobile as claimed in claim 9, which is characterized in that mounting hole is provided on the main car frame, the mounting hole
Front end is provided with to be used to accommodate the light bar segment with the matched screw thread of the first thread segment, the rear end of the mounting hole；And/or
It is provided on the subframe and the matched through-hole of the light bar segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767037.0U CN208397098U (en) | 2018-05-22 | 2018-05-22 | Studs and automobile with the studs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820767037.0U CN208397098U (en) | 2018-05-22 | 2018-05-22 | Studs and automobile with the studs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397098U true CN208397098U (en) | 2019-01-18 |
Family
ID=65137013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820767037.0U Active CN208397098U (en) | 2018-05-22 | 2018-05-22 | Studs and automobile with the studs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717284A (en) * | 2019-03-19 | 2020-09-29 | 上海汽车集团股份有限公司 | Car and connect joint of its sub vehicle frame and automobile body |
| CN113803344A (en) * | 2020-06-12 | 2021-12-17 | 上海烟草集团有限责任公司 | Screw for fixing mesh net cover of impregnator and impregnator |
-
2018
- 2018-05-22 CN CN201820767037.0U patent/CN208397098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717284A (en) * | 2019-03-19 | 2020-09-29 | 上海汽车集团股份有限公司 | Car and connect joint of its sub vehicle frame and automobile body |
| CN113803344A (en) * | 2020-06-12 | 2021-12-17 | 上海烟草集团有限责任公司 | Screw for fixing mesh net cover of impregnator and impregnator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208397098U (en) | Studs and automobile with the studs | |
| CN203402200U (en) | Urban rail aluminum alloy vehicle end wall structure | |
| CN205853845U (en) | The mounting structure of rearview mirror, car door and vehicle | |
| CN208947414U (en) | Vehicle body rear longitudinal beam structure | |
| CN106401170B (en) | A kind of aluminum alloy mould plate connects high plate exterior wall strengthening device | |
| CN106184393B (en) | Electric car body side wall front skeleton structure | |
| CN206493910U (en) | A kind of mounting structure of electric vehicle controller | |
| CN207902548U (en) | Body structure and vehicle | |
| CN108501968A (en) | Rail vehicle and its headwall | |
| CN208923241U (en) | Battery modules and vehicle | |
| CN203832201U (en) | Hinge reinforcement plate structure for side door | |
| CN208498593U (en) | Front right longitudinal beam inner panel assembly | |
| CN209467224U (en) | A kind of front panel and middle channel connection structure and vehicle | |
| CN208181178U (en) | Electric car body fore sub frame installs point structure | |
| CN209096823U (en) | A kind of new energy vehicle EV yoke crosstie | |
| CN206552115U (en) | A kind of automobile-used Hou Wei mechanisms | |
| CN204299373U (en) | A kind of mounting structure of glass-frame riser guide rail | |
| CN209852419U (en) | Rear tie rod support assembly structure | |
| CN220130210U (en) | Front and rear wall framework assembling structure of aluminum alloy vehicle body city bus | |
| CN204998623U (en) | Passenger train energy -absorbing window column assembly | |
| CN207173499U (en) | A kind of wire bundle fixing structure and automobile | |
| CN210941551U (en) | Outer rear-view mirror mounting structure | |
| CN215662830U (en) | Structure based on 6 meters bear city passenger train bumper shock absorbers upper bracket entirely | |
| CN209179245U (en) | A kind of across lightweight steel construction wall of metal gantry | |
| CN220009886U (en) | High-strength aluminum alloy automobile steering knuckle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200914 Address after: Susong Road West and Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai (Anhui) Holding Co.,Ltd. Address before: 30 Floor of Yihe Building, No. 1 Kangle Plaza, Central, Hong Kong, China Patentee before: NIO NEXTEV Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 230601 Susong Road West, Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Weilai Holdings Ltd. Address before: 230011 Susong Road West, Shenzhen Road North, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: Weilai (Anhui) Holding Co.,Ltd. |
|
| CP03 | Change of name, title or address |