CN111907451A - Elastic connecting piece for front anti-collision bumper of automobile - Google Patents
Elastic connecting piece for front anti-collision bumper of automobile Download PDFInfo
- Publication number
- CN111907451A CN111907451A CN202010617861.XA CN202010617861A CN111907451A CN 111907451 A CN111907451 A CN 111907451A CN 202010617861 A CN202010617861 A CN 202010617861A CN 111907451 A CN111907451 A CN 111907451A
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- China
- Prior art keywords
- bumper
- groove
- mounting
- grooves
- main body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/24—Arrangements for mounting bumpers on vehicles
- B60R19/38—Arrangements for mounting bumpers on vehicles adjustably or movably mounted, e.g. horizontally displaceable for securing a space between parked vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The invention relates to the technical field of elastic connecting pieces, and discloses an elastic connecting piece used on a front anti-collision bumper of an automobile, which comprises a bumper main body, wherein a fixed groove is formed in the top of the bumper main body, a fixed plate is slidably mounted in the fixed groove, the top end of the fixed plate extends to the upper side of the bumper main body and is fixedly provided with a mounting seat, connecting grooves are formed in two sides of the top of the bumper main body, connecting plates are slidably mounted in the two connecting grooves, the top ends of the two connecting plates extend to the upper side of the bumper main body and are fixedly connected with the bottom of the mounting seat, and the same sliding groove is formed in the inner wall of one side, close to. The bumper main body can be quickly and conveniently disassembled and assembled from the mounting seat, the replacement of the bumper main body is convenient, the working difficulty of workers is reduced, the disassembling and assembling efficiency is improved, the time is saved, and the using requirement is met.
Description
Technical Field
The invention relates to the technical field of elastic connecting pieces, in particular to an elastic connecting piece used on a front anti-collision bumper of an automobile.
Background
With the improvement of the material level of people, automobiles enter thousands of households to become a mainstream tool for riding instead of walk, and the maintenance of the automobiles becomes a problem concerned by people, wherein SUV type automobiles are deeply loved by people due to the large space factor, and the front parts of some SUV automobiles are provided with front anti-collision bumpers for early warning collision.
The application numbers are: 20171137631.8 discloses an elastic connecting piece used on a front bumper of an automobile, which comprises a clamping piece, a width adjusting mechanism and a fixing bolt; the middle part of the clamping piece protrudes towards one side so that an arc-shaped groove is formed on one side, opposite to the protruding direction, of the clamping piece; the concave grooves on the two clamping pieces are respectively clamped at two sides of the bumper to be clamped, which are positioned at the same radial section, the same ends of the two clamping pieces are respectively hinged at two ends of the width adjusting mechanism, and the other ends of the two clamping pieces are connected through a fixing bolt; the inside of arc wall is provided with the arc preforming concentric with the arc wall, is provided with the elastic component between arc preforming and the arc wall. The elastic connecting piece can be used for the front anti-collision bumper of the automobile after fracture, secondary damage to the automobile caused by vibration in the driving process of the automobile after the front anti-collision bumper of the automobile is fractured is avoided, and the elastic connecting piece also has good anti-vibration performance.
However, when the automobile bumper is used, the front automobile bumper after being broken is quite troublesome to disassemble and assemble, the front automobile bumper is inconvenient to replace and maintain, great working difficulty is brought to people, and the using requirement cannot be met.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when the connecting piece is used, the front anti-collision bumper of a broken automobile is troublesome to disassemble and assemble, the front anti-collision bumper of the automobile is inconvenient to replace and maintain, great working difficulty is brought to people, and the using requirement cannot be met, and the elastic connecting piece is used for the front anti-collision bumper of the automobile.
In order to achieve the purpose, the invention adopts the following technical scheme:
an elastic connecting piece used on a front anti-collision bumper of an automobile comprises a bumper main body, wherein a fixed groove is formed in the top of the bumper main body, a fixed plate is arranged in the fixed groove in a sliding manner, the top end of the fixed plate extends to the upper part of the bumper main body and is fixedly provided with a mounting seat, connecting grooves are formed in two sides of the top of the bumper main body, connecting plates are arranged in the two connecting grooves in a sliding manner, the top ends of the two connecting plates extend to the upper part of the bumper main body and are fixedly connected with the bottom of the mounting seat, the inner wall of one side, close to each other, of the fixed groove and the connecting grooves is provided with the same sliding groove, one side, close to each other, of the two connecting plates is provided with a clamping groove, sliding rods are arranged in the two sliding grooves in a sliding manner, one end, close to each other, of, and the ends, close to each other, of the two rectangular rods are respectively clamped with the corresponding rectangular clamping grooves, mounting grooves are formed in the inner walls of the bottoms of the two sliding grooves, mounting plates are fixedly mounted at the bottoms of the sliding rods and the rectangular rods and are in sliding connection with the mounting grooves, and the sliding rods and the clamping grooves are clamped to fix the connecting plates.
Preferably, the rotating groove is formed in the inner wall, away from each other, of one side of each of the two mounting grooves, the embedded groove is formed in one end, close to each other, of the two mounting grooves, the rotating groove and the mounting groove are internally provided with the same bidirectional screw rod, and the mounting groove and the rotating groove limit the bidirectional screw rod.
Preferably, the one end that two-way lead screws are close to each other runs through two corresponding mounting panels respectively and with corresponding mounting panel threaded connection, the one end that two-way lead screws are close to each other all extends to in the embedded groove and fixed mounting has same embedded rod.
Preferably, the rotation hole has been seted up to the bottom of bumper main part, rotates the hole and is linked together with the embedded groove, rotates downthehole rotation and installs the dwang, and the top of dwang extends to fixed mounting has first bevel gear in the embedded groove, and the fixed cover in the outside of embedded rod is equipped with second bevel gear, and second bevel gear and first bevel gear mesh mutually, and first bevel gear and second bevel gear change pivoted direction.
Preferably, the bottom of dwang extends to the below of bumper main part and fixed mounting has the rolling disc, has seted up two screw holes on the rolling disc, and the equal threaded connection has the bolt in two screw holes, and the threaded clamping groove has all been seted up to the bottom both sides of bumper main part, and the top of two bolts clamps with corresponding threaded clamping groove respectively mutually, and the bolt is fixed the rolling disc with threaded clamping groove mutually clamping.
Preferably, the same positioning hole is formed in the two mounting plates, the same positioning rod is slidably mounted in the two positioning holes, the two ends of the positioning rod are fixedly connected with the inner wall of one side of the corresponding mounting groove respectively, and the positioning rod limits the mounting plates.
Preferably, an outer ring of the first bearing is fixedly installed in the rotating groove, the bidirectional screw rod is fixedly connected with an inner ring of the first bearing, and the first bearing limits the bidirectional screw rod.
Preferably, the outer ring of the second bearing is fixedly mounted in the rotating hole, the rotating rod is fixedly connected with the inner ring of the second bearing, and the rotating rod is limited by the second bearing.
Preferably, the number of the thread clamping grooves is a plurality of, and the thread clamping grooves are distributed at the bottom of the bumper body in an annular and equidistant mode, and the thread clamping grooves fix the rotating disc in multiple positions.
Compared with the prior art, the invention provides an elastic connecting piece for a front anti-collision bumper of an automobile, which has the following beneficial effects:
1. according to the elastic connecting piece for the automobile front anti-collision bumper, two bolts are firstly screwed to move out of two threaded clamping grooves, the fixing of a rotating disc is removed, then the rotating disc is rotated, the rotating disc drives a rotating rod to rotate, the rotating rod drives a first conical gear to rotate, an embedded rod drives two-way lead screws to rotate, the two-way lead screws drive four mounting plates to move, two sliding rods move out of two clamping grooves, the fixing of two connecting plates is removed, meanwhile, the two-way lead screws drive the other two mounting plates to move, the two mounting plates drive two rectangular rods to move, the two rectangular rods move out of the two rectangular clamping grooves, the fixing of the fixing plates is removed, then the bumper main body is taken out, and the maintenance or replacement of the bumper main body is facilitated;
2. when the elastic connecting piece is replaced, two connecting plates on a bumper main body are clamped into two connecting grooves on a fixed groove clamping groove fixing plate on the bumper main body, then a rotating disc is rotated anticlockwise, two sliding rods are clamped into two clamping grooves, two rectangular rods are clamped into two rectangular clamping grooves, the fixing plate and the two connecting plates are fixed, then two bolts are screwed, the two bolts are clamped into two threaded clamping grooves, and the rotating disc is fixed;
the parts which are not involved in the device are the same as or can be realized by adopting the prior art, the bumper main body can be quickly and conveniently disassembled and assembled from the mounting seat, the replacement of the bumper main body is convenient, the working difficulty of workers is reduced, the disassembling and assembling efficiency is improved, the time is saved, and the using requirement is met.
Drawings
FIG. 1 is a schematic front view of an elastic connecting member for a front bumper of an automobile according to the present invention;
FIG. 2 is a schematic structural view of part A of an elastic connecting piece for a front bumper of an automobile according to the present invention;
FIG. 3 is a schematic structural view of a portion B of an elastic connecting member for a front bumper of an automobile according to the present invention;
fig. 4 is a schematic structural diagram of a portion C of an elastic connecting member for a front bumper of an automobile according to the present invention.
In the figure: the bumper comprises a bumper body 1, a fixing groove 2, a fixing plate 3, a mounting seat 4, a connecting groove 5, a connecting plate 6, a positioning rod 7, a sliding groove 8, a clamping groove 9, a sliding rod 10, a rectangular clamping groove 11, a rectangular rod 12, a mounting groove 13, a mounting plate 14, a rotating groove 15, an embedded groove 16, a bidirectional screw rod 17, an embedded rod 18, a rotating hole 19, a rotating rod 20, a first bevel gear 21, a second bevel gear 22, a rotating disc 23, a threaded hole 24, a bolt 25, a threaded clamping groove 26 and a positioning hole 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, an elastic connecting piece for a front anti-collision bumper of an automobile comprises a bumper body 1, a fixing groove 2 is formed at the top of the bumper body 1, a fixing plate 3 is slidably mounted in the fixing groove 2, the top end of the fixing plate 3 extends to the upper side of the bumper body 1 and is fixedly provided with a mounting seat 4, connecting grooves 5 are formed in two sides of the top of the bumper body 1, connecting plates 6 are slidably mounted in the two connecting grooves 5, the top ends of the two connecting plates 6 extend to the upper side of the bumper body 1 and are fixedly connected with the bottom of the mounting seat 4, the inner wall of one side, close to each other, of the fixing groove 2 and the connecting groove 5 is provided with the same sliding groove 8, one side, close to each other, of the two connecting plates 6 is provided with a clamping groove 9, sliding rods 10 are slidably mounted in the two sliding grooves 8, and one ends, close to, rectangular clamping groove 11 has all been seted up to the both sides of fixed plate 3, equal slidable mounting has rectangular pole 12 in two sliding chutes 8, and the one end that two rectangular poles 12 are close to each other clamps with corresponding rectangular clamping groove 11 respectively mutually, mounting groove 13 has all been seted up on the bottom inner wall of two sliding chutes 8, the equal fixed mounting in bottom of slide bar 10 and rectangular pole 12 has mounting panel 14, and two mounting panels 14 all with mounting groove 13 sliding connection, slide bar 10 clamps mutually with draw-in groove 9 and fixes connecting plate 6.
In the invention, the inner walls of the two mounting grooves 13 at the sides far away from each other are respectively provided with a rotating groove 15, the ends of the two mounting grooves 13 close to each other are respectively provided with an embedded groove 16, the rotating grooves 15 and the mounting grooves 13 are rotatably provided with the same bidirectional screw rod 17, and the mounting grooves 13 and the rotating grooves 15 limit the bidirectional screw rod 17.
In the invention, the ends of the two bidirectional screw rods 17 close to each other respectively penetrate through the two corresponding mounting plates 14 and are in threaded connection with the corresponding mounting plates 14, and the ends of the two bidirectional screw rods 17 close to each other both extend into the embedded grooves 16 and are fixedly provided with the same embedded rod 18.
In the invention, the bottom of the bumper body 1 is provided with a rotating hole 19, the rotating hole 19 is communicated with the embedded groove 16, a rotating rod 20 is rotatably installed in the rotating hole 19, the top end of the rotating rod 20 extends into the embedded groove 16 and is fixedly installed with a first bevel gear 21, the outer side of the embedded rod 18 is fixedly sleeved with a second bevel gear 22, the second bevel gear 22 is meshed with the first bevel gear 21, and the rotating direction of the first bevel gear 21 and the second bevel gear 22 is changed.
In the invention, the bottom end of the rotating rod 20 extends to the lower part of the bumper main body 1 and is fixedly provided with the rotating disc 23, two threaded holes 24 are formed in the rotating disc 23, bolts 25 are in threaded connection in the two threaded holes 24, threaded clamping grooves 26 are formed in two sides of the bottom of the bumper main body 1, the top ends of the two bolts 25 are respectively clamped with the corresponding threaded clamping grooves 26, and the bolts 25 and the threaded clamping grooves 26 are clamped to fix the rotating disc 23.
In the invention, the same positioning hole 27 is formed in the two mounting plates 14, the same positioning rod 7 is slidably mounted in the two positioning holes 27, two ends of the positioning rod 7 are fixedly connected with the inner wall of one side of the corresponding mounting groove 13 respectively, and the mounting plates 14 are limited by the positioning rod 7.
In the invention, an outer ring of a first bearing is fixedly arranged in the rotating groove 15, the bidirectional screw rod 17 is fixedly connected with an inner ring of the first bearing, and the first bearing limits the bidirectional screw rod 17.
In the invention, the outer ring of the second bearing is fixedly arranged in the rotating hole 19, the rotating rod 20 is fixedly connected with the inner ring of the second bearing, and the second bearing limits the rotating rod 20.
In the present invention, the number of the thread locking grooves 26 is plural, and the plural thread locking grooves 26 are annularly and equidistantly distributed at the bottom of the bumper body 1, and the plural thread locking grooves 26 fix the rotating disc 23 in multiple positions.
In the invention, when in use, the two bolts 25 are firstly screwed to move the two bolts 25 out of the two thread slots 26, so that the fixing of the rotating disc 23 is released, then the rotating disc 23 is rotated, the rotating disc 23 drives the rotating rod 20 to rotate, the rotating rod 20 drives the first bevel gear 21 to rotate, the first bevel gear 21 drives the second bevel gear 22 to rotate, the second bevel gear 22 drives the embedded rod 18 to rotate, the embedded rod 18 drives the two-way screw rods 17 to rotate, the two-way screw rods 17 drive the four mounting plates 14 to move, wherein the two mounting plates 14 drive the two sliding rods 10 to move, the two sliding rods 10 move out of the two slots 9, so that the fixing of the two connecting plates 6 is released, meanwhile, the two-way screw rods 17 drive the other two mounting plates 14 to move, and the two mounting plates 14 drive the two rectangular rods 12 to move, two rectangular rods 12 are moved out of two rectangular clamping grooves 11, fixing of a fixing plate 3 is released, then a bumper body 1 is taken out, maintenance or replacement of the bumper body 1 is facilitated, when the bumper body 1 is replaced, two connecting plates 6 on the bumper body 1 are clamped into two connecting grooves 5 on the fixing groove 2 and the clamping groove fixing plate 3, then a rotating disc 23 is rotated anticlockwise, two sliding rods 10 are clamped into two clamping grooves 9, two rectangular rods 12 are clamped into two rectangular clamping grooves 11, the fixing plate 3 and the two connecting plates 6 are fixed, then two bolts 25 are screwed, two bolts 25 are clamped into two threaded clamping grooves 26, the rotating disc 23 is fixed, and therefore the bumper body 1 can be rapidly and conveniently disassembled from a mounting seat 4, replacement of the bumper body 1 is facilitated, the work difficulty of workers is reduced, the disassembly and assembly efficiency is improved, the time is saved, and the use requirement is met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. An elastic connecting piece for a front anti-collision bumper of an automobile comprises a bumper main body (1) and is characterized in that a fixing groove (2) is formed in the top of the bumper main body (1), a fixing plate (3) is slidably mounted in the fixing groove (2), the top end of the fixing plate (3) extends to the upper side of the bumper main body (1) and is fixedly provided with a mounting seat (4), connecting grooves (5) are formed in two sides of the top of the bumper main body (1), connecting plates (6) are slidably mounted in the two connecting grooves (5), the top ends of the two connecting plates (6) extend to the upper side of the bumper main body (1) and are fixedly connected with the bottom of the mounting seat (4), the same sliding groove (8) is formed in the inner wall of one side, close to each other, of the fixing groove (2) and the connecting grooves (5), and a clamping groove (9) is formed in one, equal slidable mounting has slide bar (10) in two sliding tray (8), and the one end that two slide bar (10) are close to each other clamps with corresponding draw-in groove (9) respectively mutually, rectangle draw-in groove (11) have all been seted up to the both sides of fixed plate (3), equal slidable mounting has rectangle pole (12) in two sliding tray (8), and the one end that two rectangle poles (12) are close to each other clamps with corresponding rectangle draw-in groove (11) respectively mutually, mounting groove (13) have all been seted up on the bottom inner wall of two sliding tray (8), the equal fixed mounting in bottom of slide bar (10) and rectangle pole (12) has mounting panel (14), and two mounting panel (14) all with mounting groove (13) sliding connection.
2. The elastic connecting piece for the front anti-collision bumper of the automobile according to claim 1, wherein the inner walls of the two mounting grooves (13) at the sides far away from each other are provided with rotating grooves (15), the ends of the two mounting grooves (13) close to each other are provided with embedded grooves (16), and the same two-way screw rod (17) is rotatably mounted in the rotating grooves (15) and the mounting grooves (13).
3. The flexible connecting member for a front bumper of an automobile according to claim 2, wherein the ends of the two bidirectional screws (17) close to each other respectively penetrate through the corresponding two mounting plates (14) and are in threaded connection with the corresponding mounting plates (14), and the ends of the two bidirectional screws (17) close to each other both extend into the embedded groove (16) and are fixedly provided with the same embedded rod (18).
4. The elastic connecting piece for the automobile front anti-collision bumper as claimed in claim 1, wherein a rotating hole (19) is formed in the bottom of the bumper body (1), the rotating hole (19) is communicated with the embedded groove (16), a rotating rod (20) is rotatably mounted in the rotating hole (19), a first bevel gear (21) is fixedly mounted in the embedded groove (16) from the top end of the rotating rod (20) in a manner of extending to the top end, a second bevel gear (22) is fixedly sleeved on the outer side of the embedded rod (18), and the second bevel gear (22) is meshed with the first bevel gear (21).
5. The elastic connecting piece for the front anti-collision bumper of the automobile according to claim 4, wherein the bottom end of the rotating rod (20) extends to the lower part of the bumper main body (1) and is fixedly provided with a rotating disc (23), two threaded holes (24) are formed in the rotating disc (23), bolts (25) are connected with the two threaded holes (24) in a threaded manner, threaded clamping grooves (26) are formed in two sides of the bottom of the bumper main body (1), and the top ends of the two bolts (25) are respectively clamped with the corresponding threaded clamping grooves (26).
6. The elastic connecting piece for the front anti-collision bumper of the automobile according to claim 1, wherein the two mounting plates (14) are provided with the same positioning hole (27), the same positioning rod (7) is slidably mounted in the two positioning holes (27), and two ends of the positioning rod (7) are respectively fixedly connected with the inner wall of one side of the corresponding mounting groove (13).
7. An elastic connecting piece for a front anti-collision bumper of an automobile according to claim 2, characterized in that an outer ring of the first bearing is fixedly arranged in the rotating groove (15), and the bidirectional screw rod (17) is fixedly connected with an inner ring of the first bearing.
8. An elastic connecting piece for a front bumper of an automobile according to claim 4, characterized in that the outer ring of the second bearing is fixedly arranged in the rotating hole (19), and the rotating rod (20) is fixedly connected with the inner ring of the second bearing.
9. The elastic connecting piece for the front bumper of the automobile according to claim 5, wherein the number of the thread clamping grooves (26) is multiple, and the multiple thread clamping grooves (26) are annularly and equidistantly distributed at the bottom of the bumper body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010617861.XA CN111907451A (en) | 2020-06-30 | 2020-06-30 | Elastic connecting piece for front anti-collision bumper of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010617861.XA CN111907451A (en) | 2020-06-30 | 2020-06-30 | Elastic connecting piece for front anti-collision bumper of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111907451A true CN111907451A (en) | 2020-11-10 |
Family
ID=73227098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010617861.XA Withdrawn CN111907451A (en) | 2020-06-30 | 2020-06-30 | Elastic connecting piece for front anti-collision bumper of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111907451A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859161A (en) * | 2021-12-07 | 2021-12-31 | 大连理工江苏研究院有限公司 | New energy automobile is with quick detach formula high strength bumper |
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|---|---|---|---|---|
| JP2001058550A (en) * | 1999-08-24 | 2001-03-06 | Honda Motor Co Ltd | Mounting structure of bumper beam |
| CN208398709U (en) * | 2018-05-21 | 2019-01-18 | 霸州市华旺金属制品有限公司 | Two column circular piece head of steel |
| CN209345340U (en) * | 2019-02-15 | 2019-09-03 | 天津西力信息技术有限公司 | A kind of Table top type sound pick-up of easy access |
| CN209648431U (en) * | 2019-01-25 | 2019-11-19 | 安多特(北京)内窥镜技术有限公司 | A kind of endoscope optical slippery grinding device |
| CN209780413U (en) * | 2019-03-26 | 2019-12-13 | 国网陕西省电力公司汉中供电公司 | Safety purse seine suspension device for relay protection screen |
| CN210093312U (en) * | 2019-07-02 | 2020-02-18 | 南京信泰电讯技术开发有限公司 | ADSL equipment with indicator light device |
| CN210134754U (en) * | 2019-04-26 | 2020-03-10 | 温州海发智能科技有限公司 | Intelligence fire door fixing device |
| CN210361607U (en) * | 2019-06-25 | 2020-04-21 | 马鞍山小古精密机电科技有限公司 | Multi-station objective table for research and development of precise electromechanical PCB |
| CN210422280U (en) * | 2019-07-03 | 2020-04-28 | 阿法门窗控制系统(杭州)有限公司 | Multifunctional window opener |
| CN210437134U (en) * | 2019-07-08 | 2020-05-01 | 重庆北汽模塑科技有限公司 | Grid structure car bumper convenient to dismantle and change |
-
2020
- 2020-06-30 CN CN202010617861.XA patent/CN111907451A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001058550A (en) * | 1999-08-24 | 2001-03-06 | Honda Motor Co Ltd | Mounting structure of bumper beam |
| CN208398709U (en) * | 2018-05-21 | 2019-01-18 | 霸州市华旺金属制品有限公司 | Two column circular piece head of steel |
| CN209648431U (en) * | 2019-01-25 | 2019-11-19 | 安多特(北京)内窥镜技术有限公司 | A kind of endoscope optical slippery grinding device |
| CN209345340U (en) * | 2019-02-15 | 2019-09-03 | 天津西力信息技术有限公司 | A kind of Table top type sound pick-up of easy access |
| CN209780413U (en) * | 2019-03-26 | 2019-12-13 | 国网陕西省电力公司汉中供电公司 | Safety purse seine suspension device for relay protection screen |
| CN210134754U (en) * | 2019-04-26 | 2020-03-10 | 温州海发智能科技有限公司 | Intelligence fire door fixing device |
| CN210361607U (en) * | 2019-06-25 | 2020-04-21 | 马鞍山小古精密机电科技有限公司 | Multi-station objective table for research and development of precise electromechanical PCB |
| CN210093312U (en) * | 2019-07-02 | 2020-02-18 | 南京信泰电讯技术开发有限公司 | ADSL equipment with indicator light device |
| CN210422280U (en) * | 2019-07-03 | 2020-04-28 | 阿法门窗控制系统(杭州)有限公司 | Multifunctional window opener |
| CN210437134U (en) * | 2019-07-08 | 2020-05-01 | 重庆北汽模塑科技有限公司 | Grid structure car bumper convenient to dismantle and change |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859161A (en) * | 2021-12-07 | 2021-12-31 | 大连理工江苏研究院有限公司 | New energy automobile is with quick detach formula high strength bumper |
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Application publication date: 20201110 |