CN212796498U - Pressing strip anti-bulge wind screen structure - Google Patents
Pressing strip anti-bulge wind screen structure Download PDFInfo
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- CN212796498U CN212796498U CN202021543655.0U CN202021543655U CN212796498U CN 212796498 U CN212796498 U CN 212796498U CN 202021543655 U CN202021543655 U CN 202021543655U CN 212796498 U CN212796498 U CN 212796498U
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Abstract
The utility model relates to the technical field of machinery. The pressing strip anti-bulge wind screen structure comprises a cross beam, a mesh assembly and a pressing strip, wherein a mesh mounting groove is formed in the cross beam; an X-shaped reinforcing rib is fixed in the mesh mounting groove; a fixing groove for connecting and fixing a screw of the mesh assembly in a threaded manner is also fixed in the mesh mounting groove, an internal thread is formed in the fixing groove, and the fixing groove is positioned in the center of the X-shaped reinforcing rib; the mesh assembly comprises an upper injection molding strip, a mesh and a lower injection molding strip which are sequentially connected from top to bottom, wherein the left end and the right end of the upper injection molding strip are provided with cross-shaped positioning ribs, the upper injection molding strip is provided with eight waist-shaped holes for passing through screws along the length direction, and a gap is reserved between the positioning part of the fixing groove and the waist-shaped holes; the pressing strip is provided with a conical countersunk hole for a screw to pass through. This patent is equipped with X shape strengthening rib through being equipped with in the crossbeam, is convenient for guarantee the self intensity of crossbeam, reduces the deformation volume, is convenient for guarantee with the cooperation obedient effect of other parts.
Description
Technical Field
The utility model relates to the technical field of machinery, concretely relates to wind screen.
Background
When the assembly of the wind screen is assembled, the phenomenon of non-sticking exists when the screen assembly is placed in a beam groove, and then the phenomenon of bulging exists on a pressing strip after the screw is screwed on the pressing strip. Because the layering is indoor towards the driver's cabin, the bulge of layering influences the appearance of windshield net, reduces the satisfaction when the user uses.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides a layering is prevented bulging and is appeared net structure that keeps out wind to solve above-mentioned at least one technical problem.
The technical scheme of the utility model is that: the pressing strip anti-bulge wind screen structure comprises a cross beam, a screen cloth component and a pressing strip, and is characterized in that the cross beam is provided with a screen cloth installation groove with a downward opening and accommodating the screen cloth component;
at least three X-shaped reinforcing ribs distributed along the length direction of the cross beam are fixed in the mesh cloth mounting groove;
a fixing groove for connecting and fixing a screw of the mesh assembly in a threaded manner is further fixed in the mesh mounting groove, an internal thread is formed in the fixing groove, and the fixing groove is positioned in the center of the X-shaped reinforcing rib;
the fixing groove comprises a fixing part and a positioning part which are arranged up and down, the outer diameter of the fixing part is larger than that of the positioning part, the fixing part is provided with the internal thread, and the inner diameter of the positioning part is gradually decreased from bottom to top;
the mesh assembly comprises an upper injection molding strip, a mesh and a lower injection molding strip which are sequentially connected from top to bottom, cross-shaped positioning ribs are arranged at the left end and the right end of the upper injection molding strip, positioning plates which are vertically arranged and are arranged in a left-right mirror symmetry mode are arranged on the cross beam, and through holes for penetrating through the cross-shaped positioning ribs are formed in the positioning plates;
eight waist-shaped holes for passing through the screws are formed in the upper injection molding strip along the length direction, and the area of two waist-shaped holes positioned in the center of the eight waist-shaped holes is larger than the area of the rest six waist-shaped holes in the eight waist-shaped holes;
the fixing grooves and the waist-shaped holes are arranged in a one-to-one correspondence manner, and gaps exist between the positioning parts of the fixing grooves and the waist-shaped holes;
the pressing strip is provided with a conical countersunk hole for a screw to pass through.
This patent is equipped with X shape strengthening rib through being equipped with in the crossbeam, is convenient for guarantee the self intensity of crossbeam, reduces the deformation volume, is convenient for guarantee with the cooperation obedient effect of other parts.
Through the setting of locating plate, be convenient for realize the prepositioning to last injection moulding strip, also be exactly the prepositioning to the screen cloth subassembly.
Through the cooperation in fixed slot and waist shape hole, be convenient for guarantee that the screen cloth subassembly has certain activity degree in the installation department of crossbeam, increased the degree of compliance after the screen cloth subassembly is installed to the planarization when later stage layering pressfitting is convenient for.
Further preferably, the upper injection molding strip, the mesh cloth and the lower injection molding strip are integrally injection molded. The processing efficiency is convenient to guarantee.
Further preferably, the upper injection molding strip comprises a first straight rod part, a first transition bent part, a second straight rod part, a second transition bent part and a third straight rod part which are connected in sequence;
the end parts of the first straight rod part and the third straight rod part are provided with the cross-shaped positioning ribs;
v-shaped notches are formed in the first straight rod part, the first transition bending part, the second transition bending part and the third straight rod part.
The conformity of the upper injection molding strip in the mesh cloth mounting groove is convenient to ensure.
Preferably, six waist-shaped holes are formed in the second straight rod part; a waist-shaped hole formed in the second straight rod part is used as a first waist-shaped hole group, and the length direction of the first waist-shaped hole group is parallel to the length direction of the second straight rod part;
the waist-shaped holes are formed in the first transition bending part and the second transition bending part, the waist-shaped holes formed in the first transition bending part and the second transition bending part are end waist-shaped holes, and the included angle between the length direction of the end waist-shaped holes and the length direction of the second straight rod part is 30-45 degrees.
The position of the upper injection molding strip in the mounting groove is convenient to adapt, and the fitting degree during mounting is ensured.
Further preferably, at least two vertically arranged longitudinal ribs are fixed on the inner side of the mesh cloth. Through the setting of vertical muscle, be convenient for accomodate with the help of the accelerating infolding of gravity, play certain effect.
Further preferably, the mesh cloth and the longitudinal ribs are integrally injection-molded.
Further preferably, the thickness of the longitudinal ribs decreases from top to bottom. The gravity of the center is improved, and inward folding is facilitated. The longitudinal height of the longitudinal ribs is greater than 1/4 and less than 1/2.
Drawings
Fig. 1 is a partial sectional view of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 3 is a partial structural schematic view of an upper injection molding strip according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a partial structure of a cross beam in embodiment 1 of the present invention after a mesh assembly is installed thereon;
fig. 5 is a schematic partial structure view of a cross beam according to embodiment 1 of the present invention;
fig. 6 is a schematic view of a partial structure of a fixing groove of a cross beam according to embodiment 1 of the present invention;
fig. 7 is a schematic view of a partial structure of the screw, the pressing bar, and the upper injection molding bar according to embodiment 1 of the present invention in a matching state;
fig. 8 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: the cross beam is 1, the mesh cloth is 2, the upper injection molding strip is 3, the pressing strip is 4, the screw is 5, the fixing groove is 11, the longitudinal rib is 21, the kidney-shaped hole is 31, and the cross positioning rib is 32.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In the specific embodiment 1, referring to fig. 1 to 7, the batten anti-bulging wind-shielding net structure comprises a beam 1, a mesh assembly 2 and a batten 4, wherein the beam 1 is provided with a mesh mounting groove with a downward opening and accommodating the mesh assembly 2; at least three X-shaped reinforcing ribs arranged along the length direction of the beam 1 are fixed in the mesh mounting groove; a fixing groove 11 for connecting and fixing the screw 5 of the mesh assembly 2 in a threaded manner is further fixed in the mesh mounting groove, an internal thread is formed in the fixing groove 11, and the fixing groove 11 is located in the center of the X-shaped reinforcing rib; the fixing groove 11 comprises a fixing part and a positioning part which are arranged up and down, the outer diameter of the fixing part is larger than that of the positioning part, the fixing part is provided with internal threads, and the inner diameter of the positioning part is gradually decreased from bottom to top;
the mesh assembly 2 comprises an upper injection molding strip 3, a mesh and a lower injection molding strip which are sequentially connected from top to bottom, cross-shaped positioning ribs are arranged at the left end and the right end of the upper injection molding strip 3, positioning plates which are vertically arranged and are arranged in a left-right mirror symmetry mode are arranged on the cross beam 1, and through holes for penetrating through the cross-shaped positioning ribs 32 are formed in the positioning plates; eight waist-shaped holes 31 for passing through the screws 5 are formed in the upper injection molding strip 3 along the length direction, and the area of two waist-shaped holes in the center of the eight waist-shaped holes 31 is larger than the area of the rest six waist-shaped holes in the eight waist-shaped holes 31. The difference between the gaps of the inner contour of two waist-shaped holes in the center of the eight waist-shaped holes and the gaps of the inner contours of the other six waist-shaped holes in the eight waist-shaped holes can be 1 mm. The fixing grooves 11 are arranged in one-to-one correspondence with the waist-shaped holes, and gaps exist between the positioning portions of the fixing grooves 11 and the waist-shaped holes. The width of the gap may be 1 mm.
The pressing strip 4 is provided with a conical countersunk hole for the screw 5 to pass through. The upper end of the pressing strip, which is provided with the conical counter sink, is provided with a round boss, and a gap is reserved between the round boss and the waist-shaped hole.
This patent is equipped with X shape strengthening rib through being equipped with in crossbeam 1, is convenient for guarantee crossbeam 1's self intensity, reduces the deformation volume, is convenient for guarantee with the cooperation docile effect of other parts.
Through the setting of locating plate, be convenient for realize the prepositioning to last injection moulding strip 3, also be exactly the prepositioning to screen cloth subassembly 2.
Through the cooperation in fixed slot 11 and waist shape hole, be convenient for guarantee that screen cloth subassembly 2 has certain activity in the installation department of crossbeam 1, increased the degree of compliance after screen cloth subassembly 2 installs to the planarization when later stage layering 4 pressfitting.
The upper injection molding strip 3, the mesh cloth and the lower injection molding strip are integrally injection molded. The processing efficiency is convenient to guarantee.
The upper injection molding strip 3 comprises a first straight rod part, a first transition bending part, a second straight rod part, a second transition bending part and a third straight rod part which are connected in sequence; the end parts of the first straight rod part and the third straight rod part are provided with cross-shaped positioning ribs; v-shaped notches are formed in the first straight rod part, the first transition bending part, the second transition bending part and the third straight rod part. The conformity of the upper injection molding strip 3 in the mesh cloth mounting groove is convenient to ensure. Six waist-shaped holes are formed in the second straight rod part; a waist-shaped hole formed in the second straight rod part is used as a first waist-shaped hole group, and the length direction of the first waist-shaped hole group is parallel to the length direction of the second straight rod part; waist-shaped holes are formed in the first transition bending part and the second transition bending part, the waist-shaped holes formed in the first transition bending part and the second transition bending part are end waist-shaped holes, and the included angle between the length direction of the end waist-shaped holes and the length direction of the second straight rod part is 30-45 degrees. The position of the upper injection molding strip 3 in the mounting groove is convenient to adapt, and the fitting degree during mounting is ensured.
In the embodiment 2, referring to fig. 8, on the basis of the embodiment 1, at least two vertical longitudinal ribs 21 are fixed on the inner side of the mesh. Through the setting of vertical muscle 21, be convenient for accomodate with the help of the gravity acceleration infolding, play certain effect. The mesh cloth and the longitudinal ribs 21 are integrally injection molded. The thickness of the longitudinal ribs is gradually reduced from top to bottom. The gravity of the center is improved, and inward folding is facilitated. The longitudinal ribs have a longitudinal height greater than 1/4 and less than 1/2 the longitudinal height of the scrim.
And an NFC label is fixed on the lower molding piece in an adhesive manner. And acquiring the information stored in the NFC label through radio frequency scanning. A plastic cover plate is fixed at the position where the NFC label is adhered to the lower plastic piece.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The pressing strip anti-bulge wind screen structure comprises a cross beam, a screen cloth component and a pressing strip, and is characterized in that the cross beam is provided with a screen cloth installation groove with a downward opening and accommodating the screen cloth component;
at least three X-shaped reinforcing ribs distributed along the length direction of the cross beam are fixed in the mesh cloth mounting groove;
a fixing groove for connecting and fixing a screw of the mesh assembly in a threaded manner is further fixed in the mesh mounting groove, an internal thread is formed in the fixing groove, and the fixing groove is positioned in the center of the X-shaped reinforcing rib;
the fixing groove comprises a fixing part and a positioning part which are arranged up and down, the outer diameter of the fixing part is larger than that of the positioning part, the fixing part is provided with the internal thread, and the inner diameter of the positioning part is gradually decreased from bottom to top;
the mesh assembly comprises an upper injection molding strip, a mesh and a lower injection molding strip which are sequentially connected from top to bottom, cross-shaped positioning ribs are arranged at the left end and the right end of the upper injection molding strip, positioning plates which are vertically arranged and are arranged in a left-right mirror symmetry mode are arranged on the cross beam, and through holes for penetrating through the cross-shaped positioning ribs are formed in the positioning plates;
eight waist-shaped holes for passing through the screws are formed in the upper injection molding strip along the length direction, and the area of two waist-shaped holes positioned in the center of the eight waist-shaped holes is larger than the area of the rest six waist-shaped holes in the eight waist-shaped holes;
the fixing grooves and the waist-shaped holes are arranged in a one-to-one correspondence manner, and gaps exist between the positioning parts of the fixing grooves and the waist-shaped holes;
the pressing strip is provided with a conical countersunk hole for a screw to pass through.
2. The molding anti-bulging windshield net structure according to claim 1, wherein: the upper injection molding strip, the mesh cloth and the lower injection molding strip are integrally injection molded.
3. The molding anti-bulging windshield net structure according to claim 1, wherein: the upper injection molding strip comprises a first straight rod part, a first transition bending part, a second straight rod part, a second transition bending part and a third straight rod part which are connected in sequence;
the end parts of the first straight rod part and the third straight rod part are provided with the cross-shaped positioning ribs;
v-shaped notches are formed in the first straight rod part, the first transition bending part, the second transition bending part and the third straight rod part.
4. The molding anti-bulging windshield net structure according to claim 3, wherein: six waist-shaped holes are formed in the second straight rod part; a waist-shaped hole formed in the second straight rod part is used as a first waist-shaped hole group, and the length direction of the first waist-shaped hole group is parallel to the length direction of the second straight rod part;
the waist-shaped holes are formed in the first transition bending part and the second transition bending part, the waist-shaped holes formed in the first transition bending part and the second transition bending part are end waist-shaped holes, and the included angle between the length direction of the end waist-shaped holes and the length direction of the second straight rod part is 30-45 degrees.
5. The molding anti-bulging windshield net structure according to claim 1, wherein: the inside of screen cloth is fixed with two at least vertical muscle that set up.
6. The molding anti-bulging windshield net structure according to claim 5, wherein: the mesh and the longitudinal ribs are integrally formed by injection molding.
7. The molding anti-bulging windshield net structure according to claim 5, wherein: the thickness of the longitudinal ribs is gradually reduced from top to bottom.
8. The molding anti-bulging windshield net structure according to claim 7, wherein: the longitudinal height of the longitudinal ribs is greater than 1/4 and less than 1/2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543655.0U CN212796498U (en) | 2020-07-30 | 2020-07-30 | Pressing strip anti-bulge wind screen structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543655.0U CN212796498U (en) | 2020-07-30 | 2020-07-30 | Pressing strip anti-bulge wind screen structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212796498U true CN212796498U (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021543655.0U Active CN212796498U (en) | 2020-07-30 | 2020-07-30 | Pressing strip anti-bulge wind screen structure |
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| Country | Link |
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| CN (1) | CN212796498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7289393B1 (en) | 2022-07-27 | 2023-06-09 | 八千代工業株式会社 | Vehicle sunroof deflector device |
-
2020
- 2020-07-30 CN CN202021543655.0U patent/CN212796498U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7289393B1 (en) | 2022-07-27 | 2023-06-09 | 八千代工業株式会社 | Vehicle sunroof deflector device |
| WO2024024279A1 (en) * | 2022-07-27 | 2024-02-01 | 八千代工業株式会社 | Deflector device for vehicle sunroof |
| JP2024017004A (en) * | 2022-07-27 | 2024-02-08 | 八千代工業株式会社 | Deflector device of vehicle sunroof |
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