A kind of automobile door handle improved mounting structure
Technical field
The invention belongs to technical field of automobile, relate to a kind of automobile door handle improved mounting structure.
Background technology
Automobile door handle assembly is the vitals on automobile, and traditional door handle tectonic sieving mainly comprises the installation of three parts, is respectively door handle pedestal, swivel link, pin, by pin, swivel link and door handle pedestal is fixed together.Cost of parts is by door handle pedestal, swivel link and pin three cost structures, when needs are fixedly riveted together swivel link and door handle pedestal, just need one for the platform (tool) installing pin, this procedure is completed by workman, realize the installation of swivel link and door handle pedestal, the door handle of this mode mainly also exists following a few point defect: because needs adopt pin to install, like this at installation procedure and the special fixture for installation procedure, this not only increases manufacturing cost, also reduce productive temp and production efficiency simultaneously.
Summary of the invention
Technical problem to be solved by this invention is the present situation for prior art, and provides a kind of low cost of manufacture, and improve productive temp and production efficiency, assembly operation is excellent, the automobile door handle improved mounting structure that rotational action has been stablized.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of automobile door handle improved mounting structure, comprise door handle base body and swivel link body, it is characterized in that, described door handle base body has installing port, have the oblique installation matching mechanism cooperatively interacted between the bottom of described swivel link body and door handle base body, described swivel link body is arranged on installing port place by the overall oblique direction of oblique installation matching mechanism.
Here the present invention mainly comprises two parts, be respectively door handle base body and swivel link body, owing to adopting swivel link body and door handle base body to be that oblique direction is installed, so just just can install swivel link body when not adopting the part of pin, owing to decreasing this part of pin, this not only reduces cost, decrease this installation procedure of pin and the special fixture for installation procedure simultaneously, improve productive temp and production efficiency.
The measure taked for optimizing such scheme specifically comprises:
At above-mentioned a kind of automobile door handle improved mounting structure, described oblique installation matching mechanism comprises the first circular draw-in groove and the second circular draw-in groove of the transverse direction installation fixed axis being arranged on swivel link body bottom and the installing port both sides being opened in door handle base body, described first circular draw-in groove and the second circular draw-in groove tiltedly subtend are arranged, and the both ends that described transverse direction installs fixed axis are installed in the first circular draw-in groove and the second circular draw-in groove respectively.Here in order to assemble swivel link body, realize mainly through circular draw-in groove, because the first circular draw-in groove and the second circular draw-in groove are that oblique subtend is arranged, swivel link body is so just made also to be oblique setting, circular draw-in groove both can reach fixing effect, swivel link body also can be facilitated to rotate simultaneously.
At above-mentioned a kind of automobile door handle improved mounting structure, the both ends of described transverse direction installation fixed axis has flat head, described first circular draw-in groove and the second circular draw-in groove are the circular draw-in groove of open type, the upper surface of the described first circular draw-in groove and the second circular draw-in groove is slot groove, lower end is circular trough, described transverse direction is installed fixed axis and is rotated to end plane and the first circular draw-in groove, the position that the plane of the opening of the second circular draw-in groove is parallel, the flat head at two ends is put in the upper end slot groove of corresponding door handle base body by the end plane along swivel link body, the flat head of laterally installation fixed axis is rotated to circular trough place, lower end after Plane Installation completes.
At above-mentioned a kind of automobile door handle improved mounting structure, described circular draw-in groove is greater than the work anglec of rotation of swivel link body to the angle of slot groove from lower surface.Fixed axis is laterally installed when installing here rotate to the parallel plane position of circular card channel opening, owing to laterally installing on fixed axis both ends, there is flat head, just first flat head can be aimed at the convenient loading of slot groove so when mounted, after the loading anglec of rotation, enter circular trough to be fixed its installation site simultaneously, because swivel link body needs to rotate, deviate from when preventing swivel link body from rotating, will accomplish that circular draw-in groove is greater than the work anglec of rotation of swivel link body to the angle of slot groove from lower surface, that is no matter how swivel link body rotates in circular draw-in groove, all do not reach the angular standard of deviating from.
At above-mentioned a kind of automobile door handle improved mounting structure, described swivel link body is also provided with and vertically fixed axis is installed, described vertical installation fixed axis is arc bar column, door handle base body offers and the vertical slot of vertically installing fixed axis and matching.
At above-mentioned a kind of automobile door handle improved mounting structure, the top of described swivel link body is also provided with spacing counterweight cylinder, described spacing counterweight cylinder is hollow form, spacing counterweight cylinder offers locating slot, described door handle base body is provided with the retaining groove face kept off mutually with spacing configuration cylinder.
At above-mentioned a kind of automobile door handle improved mounting structure, described swivel link body is also provided with buckle connecting cylinder body, described buckle connecting cylinder body and spacing counterweight cylinder keeping parallelism direction.
At above-mentioned a kind of automobile door handle improved mounting structure, described spacing counterweight cylinder is provided with spring and fixes projection.
Compared with prior art, the invention has the advantages that owing to adopting swivel link body and door handle base body to be that oblique direction is installed, so just just can install swivel link body when not adopting the part of pin, owing to decreasing this part of pin, this not only reduces cost, decrease this installation procedure of pin and the special fixture for installation procedure simultaneously, improve productive temp and production efficiency, and swivel link body makes installation fixed, spin stabilization has rotational action and stablizes, long service life, the advantages such as total is reasonable in design.
Accompanying drawing explanation
Fig. 1 is this automobile door handle improved mounting structure decomposition texture schematic diagram;
Fig. 2 is the structural representation of the swivel link body of Fig. 1;
Fig. 3 is the structural representation that Fig. 1 swivel link body is installed into slot groove;
Fig. 4 is that the D-D of Fig. 3 is to structural representation;
Fig. 5 is the structural representation that Fig. 1 swivel link body is installed into circular trough;
Fig. 6 is that the E-E of Fig. 5 is to structural representation;
Fig. 7 is the structural representation after Fig. 1 assembles;
The schematic diagram of Anti-extrusion when Fig. 8 is swivel link body running.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
In figure, door handle base body 1; Swivel link body 2; Installing port 3; Oblique installation matching mechanism 4; Laterally fixed axis 5 is installed; First circular draw-in groove 6; Second circular draw-in groove 7; Flat head 8; Slot groove 9; Circular trough 10; Vertical installation fixed axis 11; Vertical slot 12; Spacing counterweight cylinder 13; Locating slot 14; Retaining groove face 15; Buckle connecting cylinder body 16; Projection 17 fixed by spring.
As depicted in figs. 1 and 2, this automobile door handle improved mounting structure, comprise door handle base body 1 and swivel link body 2, door handle base body 1 has installing port 3, there is between the bottom of swivel link body 2 and door handle base body 1 the oblique installation matching mechanism 4 cooperatively interacted, swivel link body 2 is arranged on installing port 3 place by the overall oblique direction of oblique installation matching mechanism 4, here the present invention mainly comprises two parts, be respectively door handle base body 1 and swivel link body 2, owing to adopting swivel link body 2 and door handle base body 1 to be that oblique direction is installed, so just just can install swivel link body 2 when not adopting the part of pin, owing to decreasing this part of pin, this not only reduces cost, decrease this installation procedure of pin and the special fixture for installation procedure simultaneously, improve productive temp and production efficiency.
As Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, oblique installation matching mechanism 4 comprises the first circular draw-in groove 6 and the second circular draw-in groove 7 of the transverse direction installation fixed axis 5 being arranged on swivel link body 2 bottom and installing port 3 both sides being opened in door handle base body 1, first circular draw-in groove 6 and second circular both draw-in grooves 7 tiltedly subtend are arranged, the both ends of laterally installing fixed axis 5 are installed in the first circular draw-in groove 6 and the second circular draw-in groove 7 respectively, here in order to assemble swivel link body 2, realize mainly through circular draw-in groove, because the first circular draw-in groove 6 and the second circular draw-in groove 7 are that oblique subtend is arranged, swivel link body 2 is so just made also to be oblique setting, circular draw-in groove both can reach fixing effect, also swivel link body 2 can be facilitated to rotate simultaneously, horizontal both ends of installing fixed axis 5 has flat head 8, first circular draw-in groove 6 and the second circular draw-in groove 7 are the circular draw-in groove of open type, the upper surface of the first circular draw-in groove 6 and the second circular draw-in groove 7 is slot groove 9, lower end is circular trough 10, laterally installing fixed axis 5 rotates to end plane and the first circular draw-in groove 6, the position that the plane of the opening of the second circular draw-in groove 7 is parallel, the flat head 8 at two ends is put in the upper end slot groove 9 of corresponding door handle base body 1 by the end plane along swivel link body 2, circular trough 10 place, flat head 8 to lower end of laterally installing fixed axis 5 is rotated after Plane Installation completes, swivel link body 2 is also provided with vertical installation fixed axis 11, vertical installation fixed axis 11 is in arc bar column, door handle base body 1 offers and the vertical slot 12 of vertically installing fixed axis 11 and matching, fixed axis 11 is vertically installed here can the lower position of swivel link body 2 be fixed, simultaneously owing to being arc bar column, this ensure that the position of rotation and the stability of rotation.
As shown in Figure 7, the top of swivel link body 2 is also provided with spacing counterweight cylinder 13, spacing counterweight cylinder 13 is in hollow form, spacing counterweight cylinder 13 offers locating slot 14, door handle base body 1 is provided with the retaining groove face 15 kept off mutually with spacing configuration cylinder, here need to install balancing weight inside spacing counterweight cylinder 13, swivel link body 2 is facilitated to ensure to reply position after operation rotates, locating slot 14 Main Function is the installation site of fixed configurations block, retaining groove face 15 can control swivel link body 2 and rotate the position after replying, carry out spacing to it, swivel link body 2 is also provided with buckle connecting cylinder body 16, buckle connecting cylinder body 16 and spacing counterweight cylinder 13 keeping parallelism direction, here buckle connecting cylinder body 16 to be mainly used for installing buckle, just swivel link body 2 and outside opponent's part can be connected and fixed by buckle like this, spacing counterweight cylinder 13 is provided with spring and fixes projection 17, here swivel link body 2 also needs to install returning spring, the position that projection 17 can fix returning spring is fixed by spring.
As shown in Figure 8, circular draw-in groove is greater than the work anglec of rotation of swivel link body 2 to the angle of slot groove 9 from lower surface, laterally installing fixed axis 5 here when installing rotates to the parallel plane position of circular card channel opening, owing to laterally installing on fixed axis 5 both ends, there is flat head 8, just first flat head 8 can be aimed at the convenient loading of slot groove 9 so when mounted, after the loading anglec of rotation, enter circular trough 10 to be fixed its installation site simultaneously, because swivel link body 2 needs to rotate, deviate from (arriving initial position counterclockwise) when preventing swivel link body 2 from rotating, will accomplish that circular trough 10 is greater than the work anglec of rotation of swivel link body 2 to the angle of slot groove 9 from lower surface, that is no matter how swivel link body 2 rotates in circular trough 10, all do not reach the angular standard of deviating from and suppose that the operating angle of generally swivel link body 2 is within 45 degree here, as long as designer ensures that when designing the position of swivel link body 2 original state and the position angulation B of swivel link dismounting state are greater than swivel link operating angle a and add security standpoint γ, in examples example, a angle is 43.5 degree, B angle is 90 degree.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from the scope that spirit of the present invention defines.