CN209670589U - Rear door lock installs stiffening plate - Google Patents
Rear door lock installs stiffening plate Download PDFInfo
- Publication number
- CN209670589U CN209670589U CN201822114341.8U CN201822114341U CN209670589U CN 209670589 U CN209670589 U CN 209670589U CN 201822114341 U CN201822114341 U CN 201822114341U CN 209670589 U CN209670589 U CN 209670589U
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- rear door
- door lock
- stiffening plate
- group
- solder joint
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Abstract
The utility model proposes a kind of rear door locks to install stiffening plate, it include: rear door lock installation stiffening plate ontology, the edge of rear door lock installation stiffening plate ontology is provided at least 4 groups of solder joints, the top side of rear door lock installation stiffening plate ontology is arranged in first group of solder joint, two solder joints in two solder joints and third group solder joint in second group of solder joint are respectively using the extended line of the longitudinal central axis line of mounting plate as symmetric points, it is symmetricly set on the top and middle part of the two sides of rear door lock installation stiffening plate ontology, the bottom side of rear door lock installation stiffening plate ontology is arranged in 4th group of solder joint, solder joint uses heavy platform structure, it is additionally provided with through muscle, it include the muscle of the T-type muscle being arranged among second group of solder joint and third group solder joint and the top side that rear door lock installation stiffening plate ontology is set through muscle.The utility model solves in the prior art using directly inner plate surface is deviated, and adds muscle or flange in the local location of inner plate surface to promote the technical issues of mode of the installation rigidity of rear door lock is not able to satisfy requirements at the higher level.
Description
Technical field
The utility model relates to automotive fields more particularly to a kind of rear door lock to install stiffening plate.
Background technique
Rear door lock installation stiffening plate is mainly used for improving the installation rigidity of rear door lock, after making tailgate when closed or closing,
Entire tailgate has good Locking property, and the installation point that the design quality of rear door lock installation stiffening plate directly affects rear door lock is rigid
Degree, tailgate torsion stiffness and whether meet NVH requirement.
In the prior art, rear door lock installation stiffening plate is chased after using directly inner plate surface is deviated in the local location of inner plate surface
Reinforcement or flange promote the installation rigidity of rear door lock, but when tailgate is larger or lock installation rigidity requirement is higher, existing skill
This mode of art is not able to satisfy performance requirement.
Utility model content
Based on problem above, the utility model proposes a kind of rear door locks to install stiffening plate, solves and uses in the prior art
Inner plate surface directly is deviated, adds muscle or flange in the local location of inner plate surface to promote the mode of the installation rigidity of rear door lock not
The technical issues of being able to satisfy higher performance requirement.
The utility model proposes a kind of rear door locks to install stiffening plate, comprising:
Rear door lock installs stiffening plate ontology, and the edge of rear door lock installation stiffening plate ontology is provided at least 4 groups of solder joints,
The top side of rear door lock installation stiffening plate ontology, two solder joints and third group solder joint in second group of solder joint are arranged in first group of solder joint
Two interior solder joints are symmetricly set on rear door lock installation and reinforce respectively using the extended line of the longitudinal central axis line of mounting plate as symmetric points
The bottom side of rear door lock installation stiffening plate ontology is arranged in the top and middle part of the two sides of plate ontology, the 4th group of solder joint, and solder joint uses
Heavy platform structure, is additionally provided with through muscle, includes the T-type muscle being arranged among second group of solder joint and third group solder joint through muscle and sets
The muscle in the top side of rear door lock installation stiffening plate ontology is set, rear door lock installs stiffening plate two sides and uses flanging design.
In addition, in the proximity of first group of solder joint, be provided with slope mechanism with increase rear door lock installation stiffening plate ontology and
Gap between the inner panel of tailgate.
In addition, rear door lock installation stiffening plate ontology increases accordingly size when the size of tailgate increases, rear door lock installation adds
The edge of strong plate ontology increases at least one set of solder joint group.
In addition, first group of solder joint includes four solder joints, four solder joints are pair with the extended line of the longitudinal central axis line of mounting plate
Claim line, is symmetric.
In addition, the 4th group of solder joint includes three solder joints, three solder joints are separately positioned on the left and right of the bottom side of stiffening plate ontology
Corner and middle part.
In addition, the 4th group of solder joint includes four solder joints, four solder joints are pair with the extended line of the longitudinal central axis line of mounting plate
Claim line, is symmetric.
In addition, the non-spot area of rear door lock installation stiffening plate uses boss structure.
By using above-mentioned technical proposal, have the following beneficial effects:
The utility model solves in the prior art using directly inner plate surface is deviated, and adds in the local location of inner plate surface
Muscle or flange promote the technical issues of mode of the installation rigidity of rear door lock is not able to satisfy higher performance requirement, this is practical new
Type provide rear door lock installation stiffening plate can satisfy tailgate it is larger or lock installation the higher situation of rigidity requirement, the utility model
It provides a kind of rigidity more preferably and the higher rear door lock of performance installs stiffening plate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the rear door lock installation stiffening plate that the utility model one embodiment provides；
Fig. 2 is the schematic diagram of the solder joint for the rear door lock installation stiffening plate that the utility model one embodiment provides.
Appended drawing reference:
The weldering of first group of 1--, second group of solder joint 2-- flange 3--T type muscle 4-- slope mechanism 5-- solder joint 6-- third group
The 4th group of solder joint 8-- mounting plate 9-- muscle of point 7--
Specific embodiment
The utility model is further described in detail below in conjunction with specific embodiment and attached drawing.It is only intended in detail
The thin specific embodiment for illustrating the utility model, does not generate any restrictions, the protection of the utility model to the utility model
Range is subject to claims.
Referring to Fig.1, the utility model proposes a kind of rear door locks to install stiffening plate, comprising:
Rear door lock installs stiffening plate ontology, and the edge of rear door lock installation stiffening plate ontology is provided at least 4 groups of solder joints,
The top side of rear door lock installation stiffening plate ontology is arranged in first group of solder joint 1, two solder joints and the weldering of third group in second group of solder joint 5
Two solder joints in point 6 are symmetricly set on rear door lock installation respectively using the extended line of the longitudinal central axis line of mounting plate 8 as symmetric points
The bottom side of rear door lock installation stiffening plate ontology, solder joint is arranged in the top and middle part of the two sides of stiffening plate ontology, the 4th group of solder joint 7
Using heavy platform structure, it is additionally provided with through muscle, includes the T-type being arranged among second group of solder joint 5 and third group solder joint 6 through muscle
The muscle 9 of muscle 3 and the top side that rear door lock installation stiffening plate ontology is arranged in, rear door lock install stiffening plate two sides and use flanging design.
First group of solder joint, 1, second group of solder joint 5, third group solder joint 6 and the 4th group of solder joint 7 are all made of heavy platform structure, to reduce
Rear door lock installs the matching face of stiffening plate, and the rigidity of rear door lock installation stiffening plate is also improved while improving the precision of part.
Rear door lock installs stiffening plate two sides and uses flanging design, such as flange 2, strengthens rear door lock by flanging design and installs stiffening plate
Rigidity.
Run through muscle by setting, carries on the back the T-type muscle 3 and setting being arranged among second group of solder joint 5 and third group solder joint 6
The muscle 9 of the top side of door lock installation stiffening plate ontology forms a perforative exhaust passage and facilitates electrophoresis liquid to promote coating performance
Entrance and exclusion, promoted anti-corrosive properties, while also improve rear door lock installation stiffening plate rigidity.
The present embodiment solves in the prior art using directly inner plate surface is deviated, in the additional muscle of the local location of inner plate surface
Or flange promotes the technical issues of mode of the installation rigidity of rear door lock is not able to satisfy higher performance requirement, the present embodiment mentions
Confession rear door lock installation stiffening plate can satisfy tailgate it is larger or lock installation the higher situation of rigidity requirement, it is provided in this embodiment
It is that a kind of rigidity is more preferable and the higher rear door lock of performance installs stiffening plate.
In one of them embodiment, in the proximity of first group of solder joint 1, slope mechanism 4 is provided with to increase tailgate
Gap between lock installation stiffening plate ontology and the inner panel of tailgate.By being arranged between first group of solder joint 1 and second group of solder joint 5
Inclined-plane, and inclined-plane is set between first group of solder joint 1 and mounting plate 8, increase between rear door lock installation stiffening plate and inner panel
Gap promotes rear door lock installation stiffening plate and backdoor inner plate in the matching of fillet, makes in rear door lock installation stiffening plate and tailgate
In the welding process, no fillet interferes risk to plate, promotes the matching qualification rate of rear door lock installation stiffening plate, it is qualified to increase product
Rate, while also facilitating the entrance and exclusion of electrophoresis liquid, promote anti-corrosive properties.
In one of them embodiment, when the size of tailgate increases, rear door lock installation stiffening plate ontology is increased accordingly
Size, the edge that rear door lock installs stiffening plate ontology increase at least one set of solder joint group.
If tailgate is excessive, rear door lock can be installed into stiffening plate and widened, continue to add multiple heavy platform structures in its edge
Solder joint, with promoted rear door lock installation stiffening plate rigidity and tailgate rigidity.
In one of them embodiment, first group of solder joint 1 includes four solder joints, and four solder joints are with the longitudinal direction of mounting plate 8
The extended line of central axes is line of symmetry, is symmetric.By making four solder joints with the extended line of the longitudinal central axis line of mounting plate 8
For line of symmetry, the mode being symmetric is equally spaced four solder joints, to make to weld stronger.
In one of them embodiment, the 4th group of solder joint 7 includes three solder joints, and three solder joints are separately positioned on stiffening plate
At the left and right rotation angles of the bottom side of ontology and middle part.Make to weld by the interval setting of three solder joints stronger.
In one of them embodiment, the 4th group of solder joint 7 includes four solder joints, and four solder joints are with the longitudinal direction of mounting plate 8
The extended line of central axes is line of symmetry, is symmetric.By making four solder joints with the extended line of the longitudinal central axis line of mounting plate 8
For line of symmetry, the mode being symmetric is equally spaced four solder joints, to make to weld stronger.
Referring to Fig. 2, also there is solder joint on mounting plate 8, welds solder joint and backdoor inner plate on mounting plate 8 to improve rear door lock
Installation point rigidity and tailgate rigidity.
In one of them embodiment, the non-spot area that rear door lock installs stiffening plate uses boss structure.By making
Non- spot area forms boss structure, reduces welding contact area, increases the cavity between rear door lock installation stiffening plate and inner panel
Gap, painting electrophoresis leakage space, and boss all penetrate through, and flow convenient for electrophoresis liquid, improve the adhesion of electrophoretic paint, make anti-corrosion
Property enhancing.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that for the general of this field
For logical technical staff, on the basis of the utility model principle, several other modifications can also be made, also should be regarded as practical
Novel protection scope.
Claims (7)
1. a kind of rear door lock installs stiffening plate characterized by comprising
Rear door lock installs stiffening plate ontology, and the edge of rear door lock installation stiffening plate ontology is provided at least 4 groups of solder joints, and first
Group solder joint is arranged in the top side of rear door lock installation stiffening plate ontology, in two solder joints and third group solder joint in second group of solder joint
Two solder joints are symmetricly set on rear door lock installation stiffening plate sheet respectively using the extended line of the longitudinal central axis line of mounting plate as symmetric points
The bottom side of rear door lock installation stiffening plate ontology is arranged in the top and middle part of the two sides of body, the 4th group of solder joint, and solder joint uses heavy platform
Structure is additionally provided with through muscle, includes that the T-type muscle being arranged among second group of solder joint and third group solder joint exists with setting through muscle
Rear door lock installs the muscle of the top side of stiffening plate ontology, and rear door lock installs stiffening plate two sides and uses flanging design.
2. rear door lock according to claim 1 installs stiffening plate, which is characterized in that
In the proximity of first group of solder joint, slope mechanism is provided with to increase the inner panel of rear door lock installation stiffening plate ontology and tailgate
Between gap.
3. rear door lock according to claim 1 installs stiffening plate, which is characterized in that
When the size of tailgate increases, rear door lock installation stiffening plate ontology increases accordingly size, and rear door lock installs stiffening plate ontology
Edge increase at least one set of solder joint group.
4. rear door lock according to claim 1 installs stiffening plate, which is characterized in that
First group of solder joint includes four solder joints, and four solder joints are in pair using the extended line of the longitudinal central axis line of mounting plate as line of symmetry
Claim distribution.
5. rear door lock according to claim 1 installs stiffening plate, which is characterized in that
4th group of solder joint includes three solder joints, at the left and right rotation angles for the bottom side that three solder joints are separately positioned on stiffening plate ontology and in
Portion.
6. rear door lock according to claim 1 installs stiffening plate, which is characterized in that
4th group of solder joint includes four solder joints, and four solder joints are in pair using the extended line of the longitudinal central axis line of mounting plate as line of symmetry
Claim distribution.
7. rear door lock according to any one of claims 1 to 5 installs stiffening plate, which is characterized in that
The non-spot area that rear door lock installs stiffening plate uses boss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114341.8U CN209670589U (en) | 2018-12-17 | 2018-12-17 | Rear door lock installs stiffening plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114341.8U CN209670589U (en) | 2018-12-17 | 2018-12-17 | Rear door lock installs stiffening plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209670589U true CN209670589U (en) | 2019-11-22 |
Family
ID=68562536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822114341.8U Active CN209670589U (en) | 2018-12-17 | 2018-12-17 | Rear door lock installs stiffening plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209670589U (en) |
-
2018
- 2018-12-17 CN CN201822114341.8U patent/CN209670589U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230815 Granted publication date: 20191122 |