CN211117268U - Friction plate support assembly - Google Patents
Friction plate support assembly Download PDFInfo
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- CN211117268U CN211117268U CN201921416193.3U CN201921416193U CN211117268U CN 211117268 U CN211117268 U CN 211117268U CN 201921416193 U CN201921416193 U CN 201921416193U CN 211117268 U CN211117268 U CN 211117268U
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Abstract
The friction plate bracket component comprises a bracket body, an A friction plate, a B friction plate, a left spring piece, a right spring piece and a rubber clamping pad component. The bracket body comprises a body front part, a body rear part and a body connecting column; the front part of the body comprises a front left column, a front cross arm and a front right column. The rear part of the body comprises a rear left column, a rear cross arm and a rear right column. The upper ends of the front left column and the rear left column are fixedly connected with the front end and the rear end of a body connecting column respectively; the upper ends of the front right column and the rear right column are fixedly connected with the front end and the rear end of the other body connecting column respectively. The left spring piece is arranged on the inlet side of the brake disc and is in contact with the front left column, the front cross arm, the front right column, the rear left column, the rear cross arm and the rear right column; the right spring piece is installed on the outward side of the brake disc and is attached to and contacted with the front left column, the front cross arm, the front right column, the rear left column, the rear cross arm and the rear right column. The two rubber clamping pad components are respectively installed on the left ends of the A friction plate and the B friction plate.
Description
Technical Field
The utility model relates to an automobile assembly, concretely relates to friction disc bracket component of disk brake striking sound can be eliminated.
Background
When the automobile is braked suddenly, the inner friction plate and the outer friction plate can instantly clamp the brake disc, and the brake disc drives the friction plates to rotate in the advancing direction to impact the brake caliper support. If the vehicle is in a high-speed driving state during braking, the impact sound is difficult to be found due to wind noise, tire noise, long braking distance and the like. However, if the vehicle is in a low-speed driving state of 15-20 km/h, the environmental noise is relatively low, and particularly, the impact sound generated by the new energy vehicle is very easy to be found by passengers in the vehicle, so that the customer experience is influenced, and further the customer complains and complaints.
Application number 201520262995.9, grant bulletin number CN 204628383U, name "a take glued membrane friction disc assembly, braking pincers assembly and car" provide one kind have take glued membrane friction disc assembly, can reduce the braking pincers assembly of braking striking sound: "comprises: the brake caliper comprises a brake caliper body, wherein caliper body brackets are arranged on two sides of the brake caliper body; a wheel cylinder piston installed inside the caliper body; the guide sliding columns are assembled on two sides of the wheel cylinder piston, and one end of each guide sliding column is fixed on the caliper body bracket;
when braking, the wheel cylinder piston is pushed by hydraulic pressure to enable the outer friction plate to move towards a brake disc, when the hydraulic pressure value reaches a first preset value, the brake caliper body moves towards the brake disc along the guide sliding column, and the rubber-coated friction plate assembly moves towards the brake disc along a guide groove formed by the caliper body support and the brake caliper body and presses the brake disc under the driving of a fixing foot of the brake caliper body;
when a brake pedal is released, the wheel cylinder piston returns under the action of a return sealing ring to drive the brake caliper body and the friction plate assembly with the rubber film to return, so that a gap is formed between the outer friction plate and the brake disc, and the brake is released. "there are problems: the problem cannot be solved completely, and as time goes on and the number of mileage of the vehicle increases, the adhesive film falls off, so that the impact sound of complaints and complaints of passengers still appears.
In addition, another method for reducing the impact noise causing complaints and complaints of passengers is to reduce the fit clearance between the friction plate and the brake caliper bracket, but this increases the sliding resistance of the friction plate, makes the return of the friction plate unsmooth, causes the friction plate to drag and abrade the brake disc, generates extra noise and increases the wheel side rotation resistance, which is unfavorable for the vehicle economy.
Disclosure of Invention
The present invention provides a friction disc carrier assembly for a disc brake, which can effectively suppress the generation of impact sounds causing passengers to complain and complain without affecting the performance of a brake caliper.
The utility model discloses used technical scheme is: a friction plate bracket component comprises a bracket body, an A friction plate and a B friction plate; the bracket body comprises a body front part, a body rear part and a body connecting column;
the front part of the body comprises a front left column, a front cross arm and a front right column, and the left end and the right end of the front cross arm are fixedly connected with the lower end of the front left column and the lower end of the front right column respectively;
the rear part of the body comprises a rear left column, a rear cross arm and a rear right column; the left end and the right end of the rear cross arm are fixedly connected with the lower ends of the rear left column and the rear right column respectively;
the upper ends of the front left column and the rear left column are fixedly connected with the front end and the rear end of a body connecting column respectively;
the upper ends of the front right column and the rear right column are fixedly connected with the front end and the rear end of the other body connecting column respectively;
the spring clamp also comprises a left spring piece, a right spring piece and a rubber clamping pad component; the left spring piece is arranged on the inlet side of the brake disc, and the right spring piece is arranged on the outlet side of the brake disc;
the left spring piece is of an integrated structure and comprises a left front part, a left upper part and a left rear part;
the left front part is formed by sequentially connecting a left vertical downward extending wall A, a left and right extending horizontal wall A, a left vertical downward extending wall B, a left and left extending horizontal wall A, a left vertical downward extending wall C, a left and right downward inclined downward extending wall, a left and right extending horizontal wall B, a left and right downward extending wall D, a circular arc-shaped right extending downward concave wall, a left and right vertical upward extending wall and a left and left downward inclined wall in an arc transition way; the left upper part inclines leftwards, and the lower end of the front end of the left upper part is in transition connection with the upper end of the left vertical lower extension wall A through an arc; the left front part and the left rear part are symmetrical front and back; the left side surfaces of the left front part, the left upper part and the left rear part, the surfaces connected with the left side surfaces and the corresponding surfaces of the bracket body are contacted and connected together;
the right spring piece is of an integrated structure and comprises a right front part, a right upper part and a right rear part;
the right front part is formed by connecting a right-left lower inclined lower extension wall A, a right-left upper inclined upper extension wall A, a right vertical lower extension wall B, a right horizontal extension wall A, a right vertical lower extension wall C, a right-left lower inclined lower extension wall A, a right-left upper inclined upper extension wall B and a right-left lower inclined lower extension wall D in turn in an arc transition manner from top to bottom; the upper right part inclines to the upper right; the upper end of the right-side left-lower inclined lower extension wall A is in transition connection with the lower end arc of the front end of the upper right part; the right front part and the right rear part are symmetrical front and back; the right side surfaces of the right front part, the right upper part and the right rear part, the surfaces connected with the right side surfaces and the corresponding surfaces of the bracket body are contacted and connected together; the rubber clamping pad assembly comprises a rubber clamping pad and an elastic sheath; the elastic sheath comprises a bottom plate and clamping jaws, the left ends of the two clamping jaws are in transition connection with the middle arcs of the front edge and the rear edge of the bottom plate respectively, and the distance between the right ends of the two clamping jaws is smaller than that between the left ends; the left side surface of the rubber clamping pad is contacted with the right side surface of the bottom plate, and the middle parts of the right ends of the front side surface and the rear side surface of the right side surface of the rubber clamping pad are respectively stuck with the left sides of the inner side surfaces of the front clamping jaw and the rear clamping jaw;
the left end of the friction plate A is positioned on the right side of the front left column and is provided with a left convex block A protruding into an area surrounded by a left extending horizontal wall A, a left vertical downward extending wall C, a left downward inclined downward extending wall and a left downward extending horizontal wall B;
the front side and the rear side of the left convex block A are respectively provided with a clamping groove matched with the corresponding clamping jaw; the right ends of the two clamping jaws are positioned in the corresponding clamping grooves and clamp the left convex block A, the right side surface of the rubber clamping pad is attached to the left side surface of the left convex block A, the left side surface of the bottom plate is attached to the right side surface of the left vertical downward extending wall C, and the upper surface of the left convex block A is in contact with the lower surface of the left horizontal extending wall A;
the right end of the friction plate A is positioned on the left side of the front right column and is provided with a right convex block A protruding into an area enclosed by the surfaces of the right upward inclined upper extending wall A, the right vertical lower extending wall B and the right upward inclined horizontal wall A, and the upper surface, the right surface and the lower surface of the right convex block A are respectively in contact with the right upward inclined upper extending wall A, the right vertical lower extending wall C and the right upward inclined upper extending wall B;
the left end of the B friction plate is positioned on the right side of the rear left column, and the right end of the B friction plate is positioned on the left side of the rear right column;
the friction plate A and the friction plate B are symmetrical in the front and back.
Wherein the size of the left-right direction of the A left lug is smaller than that of the A right lug. The thickness of rubber pad can be adjusted, can adjust according to different motorcycle types.
Preferably, the device also comprises a left and right extending horizontal wall B extending part, the left and right extending horizontal wall B extending part is bent towards the front lower part, and the rear end of the left and right extending horizontal wall B extending part is connected with the front end of the left and right extending horizontal wall B. Preferably, the left vertical lower wall C rear extension part is further included, the right end of the left vertical lower wall C rear extension part is connected with the rear end of the left vertical lower wall C, and the front surface of the left vertical lower wall C rear extension part is in contact connection with the rear surface of the front left column.
Preferably, the device further comprises a forward part of the right-left upper inclined upper extending wall B, the forward part of the right-left upper inclined upper extending wall B is bent forwards and downwards, and the rear end of the forward part of the right-left upper inclined upper extending wall B is connected with the front end of the right-left upper inclined upper extending wall B.
Preferably, the device also comprises a rear extension part of a right vertical lower extension wall C; the left end of the right vertical lower extension wall C rear extension part is connected with the rear end of the right vertical lower extension wall C, and the front surface of the right vertical lower extension wall C rear extension part is connected with the rear surface of the front right column in a contacting manner.
Preferably, the end portions of the right ends of the front and rear claws are bent outward.
Preferably, a left pressing piece inclined downwards to the right is cut on the left and right horizontal walls A, and the left end of the left pressing piece is connected with the left vertical lower wall A.
Preferably, a right pressing piece which is inclined downwards and leftwards is cut on the right-left upper inclined upper extending wall A, and the left end of the right pressing piece is connected with the right-left lower inclined lower extending wall A.
The friction plate A, the friction plate B and the clamping jaws are all made of spring steel plates. The utility model discloses utilize the elasticity of A friction disc, B friction disc, jack catch and rubber card pad, link together each component part of friction disc bracket component, the striking sound that produces when can avoiding braking in the twinkling of an eye. The size of the left and right directions of the left convex block A is smaller than the size of the left and right directions of the right convex block A, the fit clearance between the friction plate and the brake caliper support is enlarged, the qualification rate of the friction plate manufacturing and the brake caliper support frame is improved, the production cost is further saved, meanwhile, the sliding resistance of the friction plate and the brake caliper support can be effectively reduced, the dragging torque of the brake caliper is favorably reduced, and the vehicle economy is improved. The upward supporting force of the screwed-in side spring leaf is larger than that of the common spring leaf, so that abnormal sound generated when a vehicle runs on a bumpy road and the friction plate vibrates up and down to impact the brake caliper support can be improved, and impact sound generated when the advancing direction is changed into the retreating direction can be avoided.
Drawings
FIG. 1: the utility model is a three-dimensional schematic diagram;
FIG. 2: the explosion schematic diagram of the utility model;
FIG. 3: a front view schematic diagram;
FIG. 4: a schematic left view;
FIG. 5: a schematic top view;
FIG. 6: a schematic perspective view of a left spring leaf;
FIG. 7: a front view of a left spring leaf;
FIG. 8: a side view of the left spring plate;
FIG. 9: a schematic view of a right spring leaf;
FIG. 10: a side view of the right spring leaf;
FIG. 11: the structure schematic diagram of the rubber clamping pad component;
FIG. 12: a, a schematic perspective view of a friction plate;
FIG. 13: a, a front view of a friction plate;
FIG. 14: a, a left view of a friction plate;
FIG. 15: a, a top view of a friction plate;
in the figure: the support comprises a support body 1, a body front part 1.1, a front left column 1.11, a front cross arm 1.12, a front right column 1.13, a body rear part 1.2, a rear left column 1.21, a rear cross arm 1.22, a rear right column 1.23, a body connecting column 1.3, an A friction plate 2, an A left lug 2.1, a clamping groove 2.11, an A right lug 2.2, a B friction plate 3, a left spring leaf 4, a left front part 4.1, a left vertical lower wall A4.11, a left and right horizontal wall A4.12, a left vertical lower wall B4.13, a left and right horizontal wall A4.14, a left vertical lower wall C4.15, a left vertical lower wall C rear extension 4.1501, a left and right inclined lower wall 4.16, a left and right horizontal wall B4.17, a left and right horizontal wall B extension 4.1701, a left vertical lower wall D4.18, a circular arc-shaped right lower extending wall 4.19, a left vertical upper extending wall 4.110, a left and right inclined lower wall B36, a left inclined lower wall B4.5, a left inclined lower wall A3.5, a left inclined lower inclined plate 4.5, a left inclined lower inclined wall A4.3, The rubber clamping pad comprises a right-left upper inclined upper extending wall A5.12, a right-vertical lower extending wall B5.13, a right-right extending horizontal wall A5.14, a right-vertical lower extending wall C5.15, a right-vertical lower extending wall C rear extending part 5.1501, a right-left lower inclined lower extending wall A5.16, a right-left upper inclined upper extending wall B5.17, a right-left upper inclined upper extending wall B front extending part 5.1701, a right-left lower inclined lower extending wall D5.18, a right pressing sheet 5.19, a right upper part 5.2, a right rear part 5.3, a rubber clamping pad component 6, a rubber clamping pad 6.1, an elastic sheath 6.2, a bottom plate 6.21 and a clamping jaw 6.22.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings. The front-back, left-right, and up-down in the description are based on the orientation shown in fig. 1.
As shown in fig. 1-15, the present invention comprises a bracket body 1, an a friction plate 2, a B friction plate 3, a left spring leaf 4, a right spring leaf 5, and a rubber gasket assembly 6. The bracket body 1 comprises a body front part 1.1, a body rear part 1.2 and a body connecting column 1.3. The left spring piece 4 is arranged on the inlet side of the brake disc, and the right spring piece 5 is arranged on the outlet side of the brake disc. The left spring piece 4 is of an integral structure and comprises a left front part 4.1, a left upper part 4.2 and a left rear part 4.3. The right spring piece 5 is of an integral structure and comprises a right front part 5.1, a right upper part 5.2 and a right rear part 5.3. The rubber clamping pad assembly 6 comprises a rubber clamping pad 6.1 and an elastic sheath 6.2.
The front part 1.1 of the body comprises a front left column 1.11, a front cross arm 1.12 and a front right column 1.13, wherein the left end and the right end of the front cross arm 1.12 are fixedly connected with the lower end of the front left column 1.11 and the lower end of the front right column 1.13 respectively;
the rear part 1.2 of the body comprises a rear left column 1.21, a rear cross arm 1.22 and a rear right column 1.23; the left end and the right end of the rear cross arm 1.22 are fixedly connected with the lower ends of the rear left column 1.21 and the rear right column 1.23 respectively;
the upper ends of the front left column 1.11 and the rear left column 1.21 are fixedly connected with the front end and the rear end of a body connecting column 1.3 respectively;
the upper ends of the front right column 1.13 and the rear right column 1.23 are fixedly connected with the front end and the rear end of the other body connecting column 1.3 respectively.
The left front part 4.1 is formed by sequentially connecting a left vertical lower extending wall A4.11, a left and right extending horizontal wall A4.12, a left vertical lower extending wall B4.13, a left and left extending horizontal wall A4.14, a left and right vertical lower extending wall C4.15, a left and right downward inclined lower extending wall 4.16, a left and right extending horizontal wall B4.17, a left and right vertical lower extending wall D4.18, a circular arc right extending lower concave wall 4.19, a left and right vertical upper extending wall 4.110 and a left and left downward inclined wall 4.111 in an arc transition way; the left upper part 4.2 inclines leftwards, and the lower end of the front end of the left upper part is in transition connection with the upper end of the left vertical lower extension wall A4.11 through an arc; the left front part 4.1 and the left back part 4.3 are symmetrical front and back; the left side surfaces of the left front part 4.1, the left upper part 4.2 and the left rear part 4.3 and the surfaces connected with the left side surfaces are in contact connection with the corresponding surfaces of the bracket body 1 (surface contact connection or line contact connection);
preferably, the device also comprises a left vertically-extending wall C rear extension 4.1501 and a left-extending horizontal wall B extension 4.1701: the right end of the rear part 4.1501 of the left vertically downward extending wall C is connected with the rear end of the left vertically downward extending wall C, and the front surface of the rear part 4.1501 of the left vertically downward extending wall C is contacted with the rear surface of the front left column 1.11; the left and right extending horizontal wall B extension 4.1701 is bent forward and downward, and the rear end of the left and right extending horizontal wall B extension 4.1701 is connected to the front end of the left and right extending horizontal wall B4.17. A left pressing piece 4.112 which is inclined downwards to the right is cut on the left and right horizontal walls A4.12, and the left end of the left pressing piece 4.112 is connected with the left vertical lower wall A4.11.
The right front part 5.1 is formed by connecting a right-left lower inclined lower extending wall A5.11, a right-left upper inclined upper extending wall A5.12, a right vertical lower extending wall B5.13, a right horizontal extending wall A5.14, a right vertical lower extending wall C5.15, a right-left lower inclined lower extending wall A5.16, a right-left upper inclined upper extending wall B5.17 and a right-left lower inclined lower extending wall D5.18 in turn in an arc transition way from top to bottom; the upper right portion 5.2 is inclined to the upper right; the upper end of the right-side left-lower inclined lower extension wall A5.11 is in arc transition connection with the lower end of the front end of the upper right part 5.2; the right front part 5.1 and the right back part 5.3 are symmetrical front and back; the right side surfaces of the right front part 5.1, the right upper part 5.2 and the right rear part 5.3 and the surfaces connected with the right side surfaces are in contact connection with the corresponding surfaces of the bracket body 1 (surface contact connection or line contact connection);
preferably, the device also comprises a rear extension 5.1501 of a right vertical lower wall C and a front extension 5.1701 of a right upward left inclined upper wall B. The left end of the right vertically downward extending wall C rear extension 5.1501 is connected to the rear end of the right vertically downward extending wall C5.15, and the front surface of the right vertically downward extending wall C rear extension 5.1501 is in contact with the rear surface of the front right column 1.13. The front extension 5.1701 of the right-left upper inclined upper extending wall B is bent forward and downward, and the rear end of the front extension 5.1701 of the right-left upper inclined upper extending wall B is connected with the front end of the right-left upper inclined upper extending wall B5.17. A right pressing piece 5.19 which is inclined downwards to the left is cut on the right-left upper inclined upper extending wall A5.12, and the left end of the right pressing piece 5.19 is connected with a right-left lower inclined lower extending wall A5.11.
The elastic sheath 6.2 comprises a bottom plate 6.21 and a claw 6.22. The left ends of the two clamping jaws 6.22 are respectively connected with the middle circular arcs of the front edge and the rear edge of the bottom plate 6.21 in a transition mode, the distance between the right ends of the two clamping jaws 6.22 is smaller than that between the left ends, and the right ends of the two clamping jaws 6.22 are bent outwards so as to facilitate the connection and installation of the rubber clamping pad assembly 6 and the clamping groove 2.11 below; the left side surface of the rubber clamping pad 6.1 is contacted with the right side surface of the bottom plate 6.21, and the middle parts of the right ends of the front side surface and the rear side surface of the right side surface of the rubber clamping pad 6.1 are respectively attached to the left sides of the inner side surfaces of the front clamping jaw 6.22 and the rear clamping jaw 6.22 in a squeezing way. Preferably, the end parts of the right ends of the front and rear claws 6.22 are bent outwards to facilitate the connection and installation of the claws 6.22 and the slots 2.11.
The left end of the A friction plate 2 is positioned on the right side of the front left column 1.11 and is provided with a left lug 2.1A protruding into an area surrounded by a left extending horizontal wall A4.14, a left vertical downward extending wall C4.15, a left downward inclined downward extending wall 4.16 and a left downward extending horizontal wall B4.17;
the front side and the rear side of the left lug 2.1A are respectively provided with a clamping groove 2.11 matched with the corresponding clamping jaw 6.22. The right ends of the two clamping jaws 6.22 are positioned in the corresponding clamping grooves 2.11 and clamp the left lug 2.1A by utilizing the elasticity of the two clamping jaws. The right side surface of the rubber clamping pad is attached to the left side surface of the left convex block A2.1, the left side surface of the bottom plate 6.21 is attached to the right side surface of the left vertical lower extension wall C4.15, and the upper surface of the left convex block A2.1 is in contact connection with the lower surface of the left extension horizontal wall A4.14;
the right end of the A friction plate 2 is positioned on the left side of the front right column 1.13 and is provided with an A right lug 2.2 which protrudes into an area enclosed by the surfaces of a right-direction left-upper inclined upper extending wall A5.12, a right-direction vertical lower extending wall B5.13 and a right-direction right-extending horizontal wall A5.14, and the upper surface, the right surface and the lower surface of the A right lug are respectively contacted with the right-direction right-extending horizontal wall A, the right-direction vertical lower extending wall C and the right-direction left-upper inclined upper extending wall B;
the left end of the B friction plate 3 is positioned on the right side of the rear left column, and the right end of the B friction plate 3 is positioned on the left side of the rear right column;
the A friction plate 2 and the B friction plate 3 are symmetrical in surface.
Wherein the size of the left-right direction of the A left lug is smaller than that of the A right lug. The thickness of rubber pad can be adjusted according to different motorcycle types.
Other structural details in this embodiment are well known in the art and will not be described herein.
The above-described embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Indeed, many equivalent variations in the shapes, constructions and design objectives of the devices according to the present invention are possible. Therefore, all equivalent changes made in the shape, structure and design objectives of the present invention should be considered within the scope of the present invention, i.e. all equivalent changes should be protected by the present invention.
Claims (8)
1. A friction plate bracket component comprises a bracket body, an A friction plate and a B friction plate; the bracket body comprises a body front part, a body rear part and a body connecting column;
the front part of the body comprises a front left column, a front cross arm and a front right column, and the left end and the right end of the front cross arm are fixedly connected with the lower end of the front left column and the lower end of the front right column respectively;
the rear part of the body comprises a rear left column, a rear cross arm and a rear right column; the left end and the right end of the rear cross arm are fixedly connected with the lower ends of the rear left column and the rear right column respectively;
the upper ends of the front left column and the rear left column are fixedly connected with the front end and the rear end of a body connecting column respectively;
the upper ends of the front right column and the rear right column are fixedly connected with the front end and the rear end of the other body connecting column respectively; the method is characterized in that:
the spring clamp also comprises a left spring piece, a right spring piece and a rubber clamping pad component; the left spring piece is arranged on the inlet side of the brake disc, and the right spring piece is arranged on the outlet side of the brake disc;
the left spring piece is of an integrated structure and comprises a left front part, a left upper part and a left rear part;
the left front part is formed by sequentially connecting a left vertical downward extending wall A, a left and right extending horizontal wall A, a left vertical downward extending wall B, a left and left extending horizontal wall A, a left vertical downward extending wall C, a left and right downward inclined downward extending wall, a left and right extending horizontal wall B, a left and right downward extending wall D, a circular arc-shaped right extending downward concave wall, a left and right vertical upward extending wall and a left and left downward inclined wall in an arc transition way; the left upper part inclines leftwards, and the lower end of the front end of the left upper part is in transition connection with the upper end of the left vertical lower extension wall A through an arc; the left front part and the left rear part are symmetrical front and back; the left side surfaces of the left front part, the left upper part and the left rear part, the surfaces connected with the left side surfaces and the corresponding surfaces of the bracket body are contacted and connected together;
the right spring piece is of an integrated structure and comprises a right front part, a right upper part and a right rear part;
the right front part is formed by connecting a right-left lower inclined lower extension wall A, a right-left upper inclined upper extension wall A, a right vertical lower extension wall B, a right horizontal extension wall A, a right vertical lower extension wall C, a right-left lower inclined lower extension wall A, a right-left upper inclined upper extension wall B and a right-left lower inclined lower extension wall D in turn in an arc transition manner from top to bottom; the upper right part inclines to the upper right; the upper end of the right-side left-lower inclined lower extension wall A is in transition connection with the lower end arc of the front end of the upper right part; the right front part and the right rear part are symmetrical front and back; the right side surfaces of the right front part, the right upper part and the right rear part, the surfaces connected with the right side surfaces and the corresponding surfaces of the bracket body are contacted and connected together; the rubber clamping pad assembly comprises a rubber clamping pad and an elastic sheath; the elastic sheath comprises a bottom plate and clamping jaws, the left ends of the two clamping jaws are in transition connection with the middle arcs of the front edge and the rear edge of the bottom plate respectively, and the distance between the right ends of the two clamping jaws is smaller than that between the left ends; the left side surface of the rubber clamping pad is contacted with the right side surface of the bottom plate, and the middle parts of the right ends of the front side surface and the rear side surface of the right side surface of the rubber clamping pad are respectively stuck with the left sides of the inner side surfaces of the front clamping jaw and the rear clamping jaw;
the left end of the friction plate A is positioned on the right side of the front left column and is provided with a left convex block A protruding into an area surrounded by a left extending horizontal wall A, a left vertical downward extending wall C, a left downward inclined downward extending wall and a left downward extending horizontal wall B;
the front side and the rear side of the left convex block A are respectively provided with a clamping groove matched with the corresponding clamping jaw; the right ends of the two clamping jaws are positioned in the corresponding clamping grooves and clamp the left convex block A, the right side surface of the rubber clamping pad is attached to the left side surface of the left convex block A, the left side surface of the bottom plate is attached to the right side surface of the left vertical downward extending wall C, and the upper surface of the left convex block A is in contact with the lower surface of the left horizontal extending wall A;
the right end of the friction plate A is positioned on the left side of the front right column and is provided with a right convex block A protruding into an area enclosed by the surfaces of the right upward inclined upper extending wall A, the right vertical lower extending wall B and the right upward inclined horizontal wall A, and the upper surface, the right surface and the lower surface of the right convex block A are respectively in contact with the right upward inclined upper extending wall A, the right vertical lower extending wall C and the right upward inclined upper extending wall B;
the left end of the B friction plate is positioned on the right side of the rear left column, and the right end of the B friction plate is positioned on the left side of the rear right column;
the friction plate A and the friction plate B are symmetrical in the front and back.
2. The friction plate carrier assembly of claim 1, wherein: the device also comprises a left and right extending horizontal wall B extending part (4.1701), the left and right extending horizontal wall B extending part (4.1701) is bent towards the front lower part, and the rear end of the left and right extending horizontal wall B extending part (4.1701) is connected with the front end of the left and right extending horizontal wall B (4.17).
3. The friction plate carrier assembly of claim 1, wherein: the left column support is characterized by further comprising a left vertical lower extending wall C rear extending part (4.1501), the right end of the left vertical lower extending wall C rear extending part (4.1501) is connected with the rear end of the left vertical lower extending wall C, and the front surface of the left vertical lower extending wall C rear extending part (4.1501) is in contact connection with the rear surface of the front left column (1.11).
4. The friction plate carrier assembly of claim 1, wherein: the automobile seat further comprises a right-direction left-upper inclined upper extending wall B front extending part (5.1701), the right-direction left-upper inclined upper extending wall B front extending part (5.1701) is bent forwards and downwards, and the rear end of the right-direction left-upper inclined upper extending wall B front extending part (5.1701) is connected with the front end of the right-direction left-upper inclined upper extending wall B (5.17).
5. The friction plate carrier assembly of claim 1, wherein: also comprises a right vertical lower extending wall C rear extending part (5.1501); the left end of the rear part (5.1501) of the right vertical lower wall C is connected with the rear end of the right vertical lower wall C (5.15), and the front surface of the rear part (5.1501) of the right vertical lower wall C is contacted with the rear surface of the front right column (1.13).
6. The friction plate carrier assembly of claim 1, wherein: the end parts of the right ends of the front and the rear clamping jaws (6.22) are bent outwards.
7. The friction plate carrier assembly of claim 1, wherein: a left pressing piece (4.112) which is inclined downwards to the right is cut on the left and right horizontal walls A (4.12), and the left end of the left pressing piece (4.112) is connected with the left vertical lower wall A (4.11).
8. The friction plate carrier assembly of claim 1, wherein: a right pressing piece (5.19) which is inclined towards the lower left is cut on the right-left upper inclined upper extending wall A (5.12), and the left end of the right pressing piece (5.19) is connected with a right-left lower inclined lower extending wall A (5.11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416193.3U CN211117268U (en) | 2019-08-28 | 2019-08-28 | Friction plate support assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416193.3U CN211117268U (en) | 2019-08-28 | 2019-08-28 | Friction plate support assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211117268U true CN211117268U (en) | 2020-07-28 |
Family
ID=71699881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921416193.3U Active CN211117268U (en) | 2019-08-28 | 2019-08-28 | Friction plate support assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211117268U (en) |
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2019
- 2019-08-28 CN CN201921416193.3U patent/CN211117268U/en active Active
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Address after: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zero run Technology Co.,Ltd. Address before: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |