CN211736776U - Split armrest unlocking mechanism and armrest box - Google Patents
Split armrest unlocking mechanism and armrest box Download PDFInfo
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- CN211736776U CN211736776U CN202020015494.1U CN202020015494U CN211736776U CN 211736776 U CN211736776 U CN 211736776U CN 202020015494 U CN202020015494 U CN 202020015494U CN 211736776 U CN211736776 U CN 211736776U
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Abstract
The utility model belongs to the technical field of automobile interior trim, in particular to a split armrest unlocking mechanism and an armrest box, the split armrest unlocking mechanism comprises a frame, a left armrest cover plate assembly, a right armrest cover plate assembly, a handle buckling button, a left side lock tongue, a right side lock tongue and a lock tongue return element, the left armrest cover plate assembly and the right armrest cover plate assembly are respectively hinged on the left side and the right side of the frame, the front part of the frame is provided with a lock seat with a cavity formed inside, the front part of the lock seat is provided with a handle button through hole communicated with the cavity, the upper part of the lock seat is provided with a left locking through hole and a right locking through hole which are communicated with the cavity, the handle-clasping button, the left spring bolt and the right spring bolt are hinged at the lower part of the lock seat, the attacker button stretches into the attacker button via hole, left side spring bolt and right side spring bolt hold in the cavity and be located the rear of attacker button. This to opening handrail release mechanism has avoided the maloperation, and two spring bolts are hidden and are not fragile in the lock seat.
Description
Technical Field
The utility model belongs to the technical field of automotive interior, especially, relate to a to opening handrail release mechanism and handrail case.
Background
The important storing space in interior trim field is to car console handrail case, and its operation convenience and man-machine travelling comfort are also more and more paid attention to, and the formula handrail turns over around the tradition although can provide comparatively broad storing space, but its operation stroke is long, and opening angle is big, remains to promote in the aspect of the operation travelling comfort. Along with the diversification of automobile model design, the application of left and right split type handrails is more and more extensive, and left and right split type handrail comprises left and right sides handrail usually, and when opening the button, both sides are opened respectively, because of opening the stroke weak point, can provide convenient operation experience for the user.
The existing armrest box comprises a container, an armrest hinged on a frame of the container and an unlocking mechanism assembled on a support piece connected with the frame into a whole, wherein the armrest is locked to seal an upper opening of the armrest box, the unlocking mechanism comprises a push button and a lock tongue, and the push button is rotated to push the lock tongue to retreat and separate from the armrest so as to open the armrest.
However, in the conventional armrest box, the hook lock end of the lock tongue penetrates through the through hole on one side of the frame and is buckled on the upper surface exposed on the push button, and the hook lock end of the lock tongue is exposed, so that the lock tongue can be triggered to be opened by touching the hook lock end by mistake by a hand, misoperation is easily caused, and the lock tongue is easily damaged by exposure of the lock tongue, thereby causing unlocking failure.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the problem that the misoperation is easily caused because the hook lock end of the lock tongue is exposed in the existing split armrest box, the split armrest unlocking mechanism and the armrest box are provided.
To solve the above technical problems, in one aspect, an embodiment of the present invention provides a split armrest unlocking mechanism, which includes a frame, a left armrest cover plate assembly, a right armrest cover plate assembly, a handle button, a left side lock tongue, a right side lock tongue, and a lock tongue return element, the left armrest cover plate assembly and the right armrest cover plate assembly are respectively hinged on the left side and the right side of the frame, the front part of the frame is provided with a lock seat with a cavity formed inside, the front part of the lock seat is provided with a handle button through hole communicated with the cavity, the upper part of the lock seat is provided with a left locking through hole and a right locking through hole which are communicated with the cavity, the handle-clasping button, the left spring bolt and the right spring bolt are hinged at the lower part of the lock seat, the left spring bolt and the right spring bolt are accommodated in the cavity and positioned behind the handle button;
the left armrest cover plate assembly is provided with a left locking block, and the right armrest cover plate assembly is provided with a right locking block; when the left armrest cover plate assembly is closed, the left locking block is inserted into the left locking through hole and is locked by the left locking tongue; when the right armrest cover plate assembly is closed, the right locking block is inserted into the right locking through hole and is locked by the right locking bolt;
when the left armrest cover plate assembly and the right armrest cover plate assembly are closed, the handle buckling button can rotationally push the left lock tongue to rotate to be separated from the left locking block and the right lock tongue to rotate to be separated from the right locking block under the action of applied torque so as to open the left armrest cover plate assembly and the right armrest cover plate assembly;
after the left armrest cover plate assembly and the right armrest cover plate assembly are opened and the torque applied to the handle button is released, the left locking tongue and the right locking tongue return to the initial positions by the restoring force of the locking tongue returning element.
Optionally, the split armrest unlocking mechanism further comprises a handle button return element;
after the left armrest cover plate assembly and the right armrest cover plate assembly are opened and the torque applied to the buckle button is released, the buckle button returns to an original position by a restoring force of the buckle button returning element.
Optionally, the handle button includes a force application end, a hinged end hinged to the lower portion of the lock base, and an unlocking end connected to the rear side of the force application end, the unlocking end extends into the handle button via hole, and the unlocking end rotates along with the handle button and pushes the left lock tongue to rotate away from the left lock block and the right lock tongue to rotate away from the right lock block.
Optionally, the unlocking end includes a step portion connected to the rear side of the force application end, and an unlocking plate connected to the rear side of the step portion, the unlocking plate and the rear end of the step portion extend into the handle button via hole, the rear end of the unlocking plate abuts against the left side locking tongue and the right side locking tongue, the step portion includes at least one step, and the step portion is located in front of the left side locking tongue and the right side locking tongue.
Optionally, the lock seat includes a base and an upper decorative cover fixed on the base, and the cavity is formed between the upper decorative cover and the base;
the front portion of going up the trim cover is provided with the breach of opening down, the breach with form between the upper surface of base the attacker button via hole, left locking via hole and right locking via hole set up the upper portion of going up the trim cover, the hinged end articulates on the base.
Optionally, the left spring bolt is provided with a left hook lock end, a left hinge end hinged to the base and a left bearing section connected between the left hook lock end and the left hinge end, the right spring bolt is provided with a right hook lock end, a right hinge end hinged to the base and a right bearing section connected between the right hook lock end and the right hinge end, and the unlocking end is abutted to the left bearing section and the right bearing section;
the left locking piece has left joint groove, the right locking piece has right joint groove, the left side colludes the joint and is in left side joint inslot is with the locking left locking piece, the right side colludes the joint and is in right side joint inslot is with the locking right locking piece.
Optionally, the split armrest unlocking mechanism further comprises a lock tongue rotating shaft, two ends of the lock tongue rotating shaft are fixed on the base, and the left hinged end and the right hinged end are sleeved on the lock tongue rotating shaft in an empty mode;
the spring bolt return element is the torsional spring, the torsional spring includes the torsional spring body, connects the first stabilizer blade of the one end of torsional spring body and connects the second stabilizer blade of the other end of torsional spring body, torsional spring body cover is established just be located in the spring bolt pivot between left side spring bolt and the right side spring bolt, first foot is connected on the left side spring bolt, first foot is connected on the right side spring bolt.
Optionally, a first groove and a second groove are arranged on the base, the left bearing section penetrates through the first groove, and the right bearing section penetrates through the second groove;
the split armrest unlocking mechanism further comprises a first limiting clamp and a second limiting clamp, the first limiting clamp is clamped on the left bearing section, and the second limiting clamp is clamped on the right bearing section; in the initial position of the left spring bolt, the first limit clip abuts against the front side wall of the first groove to keep the left spring bolt vertical; in the initial position of the right-side bolt, the second limit clip abuts against the front side wall of the second groove to keep the right-side bolt vertical.
Optionally, the armrest unlocking mechanism further includes a first rotating shaft mechanism and a second rotating shaft mechanism, the first rotating shaft mechanism includes a first rotating shaft and a first torsion spring sleeved on the first rotating shaft, and the second rotating shaft mechanism includes a second rotating shaft and a second torsion spring sleeved on the second rotating shaft;
the left armrest cover plate assembly is hinged to the left side of the frame through the first rotating shaft, and the right armrest cover plate assembly is hinged to the right side of the frame through the second rotating shaft;
when the left side spring bolt rotates to be separated from the left locking block and the right side spring bolt rotates to be separated from the right locking block, the left armrest cover plate assembly rotates to be opened under the action of restoring force of the first torsion spring, and the right armrest cover plate assembly rotates to be opened under the action of restoring force of the second torsion spring.
On the other hand, the embodiment of the utility model provides a handrail box, including box and foretell handrail unlocking mechanism that runs from opposite directions, form upper portion open-ended storing space in the box, handrail unlocking mechanism's frame is fixed run from opposite directions on the box, left side handrail apron assembly and right handrail apron assembly are closed or are opened the upper portion opening of box.
According to the utility model discloses run from opposite directions handrail release mechanism and handrail case, left side spring bolt and right side spring bolt hold in the inside cavity of the anterior lock seat of frame and are located the rear of attacker's button, the front portion of lock seat is provided with the attacker's button via hole with the cavity intercommunication, the upper portion of lock seat is provided with left locking via hole and the right locking via hole with the cavity intercommunication, attacker's button stretches into attacker's button via hole, left handrail apron assembly has left locking piece, right handrail apron assembly has right locking piece, when left handrail apron assembly and right handrail apron assembly are closed, attacker's button can rotate under the moment of force effect and promote left side spring bolt rotation and break away from left locking piece and right locking piece, in order to open left handrail apron assembly and right handrail apron assembly. Because left side spring bolt and right side spring bolt hold in the inside cavity of the lock seat of the front portion of frame and are located the rear of attacker's button, therefore, under general condition, the staff is difficult to touch left side spring bolt and right side spring bolt, has avoided the maloperation, and two spring bolts hide not fragile in the lock seat.
In addition, this run from opposite directions handrail release mechanism structural design is simple, and occupation space is little, and the rotary motion of attacker's button turns into the rotary motion of left side spring bolt and right side spring bolt, effectively realizes the space and saves, multiplicable actual handrail case usage space. The left side spring bolt and the right side spring bolt share spring bolt return element, and when the attacker unblock is pressed, left side spring bolt and right side spring bolt simultaneous movement, left handrail apron assembly and right handrail apron assembly can be opened in step, have solved the inconsistent problem of traditional handrail open time.
In addition, the components of the unlocking mechanism for the split armrests are simple in structure, the lock seats are integrated on the frame, the number of actually used components is small, and the product cost can be effectively reduced.
Drawings
Fig. 1 is a perspective view (open state) of a split armrest unlocking mechanism according to an embodiment of the present invention;
fig. 2 is an exploded view of a split armrest unlocking mechanism according to an embodiment of the present invention;
fig. 3 is a top view of a split armrest unlocking mechanism according to an embodiment of the present invention;
FIG. 4 is a cross-sectional view taken along the line A-A in FIG. 3;
FIG. 5 is a cross-sectional view taken along the line B-B in FIG. 3;
fig. 6 is a schematic view of a left side spring bolt, a right side spring bolt, a spring bolt rotating shaft and a torsion spring of the split armrest unlocking mechanism provided in an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a frame; 11. a lock seat; 111. a handle button via hole; 112. a left locking via; 113. a right locking via; 114. a second mounting post; 115. a base; 1151. connecting lugs; 1152. a first groove; 1153. a second groove; 116. an upper decorative cover; 1161. a notch;
2. a left armrest cover plate assembly; 21. a left locking block;
3. a right armrest cover plate assembly; 31. a right lock block;
4. a handle button; 41. a first mounting post; 42. a force application end; 43. a hinged end; 431. a minor axis; 44. An unlocking end; 441. a step portion; 442. an unlocking plate;
5. a left side locking dog; 51. a left hook lock end; 52. a left hinged end; 53. a left bearing section;
6. a right side lock tongue; 61. a right hook lock end; 62. a right hinged end; 63. a left bearing section;
7. a cylindrical spring;
8. a latch bolt rotating shaft;
9. a torsion spring; 91. a torsion spring body; 92. a first leg; 93. a second leg;
10. a first limit clip;
20. a second limit clip;
30. a first rotating shaft mechanism; 301. a first rotating shaft; 302. a first torsion spring;
40. a second rotating shaft mechanism; 401. a second rotating shaft 401; 402. a second torsion spring.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Hereinafter, the front, rear, left, right, up and down refer to the orientation shown in fig. 1, which is only for convenience of describing the technical solution and does not limit the actual orientation.
As shown in fig. 1 to 6, the armrest unlocking mechanism provided in an embodiment of the present invention includes a frame 1, a left armrest cover plate assembly 2, a right armrest cover plate assembly 3, a locking button 4, a left side locking tongue 5, a right side locking tongue 6, and a locking tongue return element, the left armrest cover plate assembly 3 and the right armrest cover plate assembly 4 are respectively hinged on the left side and the right side of the frame 1, the front part of the frame 1 is provided with a lock seat 11 with a cavity formed inside, the front part of the lock seat 11 is provided with a handle button through hole 111 communicated with the cavity, the upper part of the lock base 11 is provided with a left locking through hole 112 and a right locking through hole 113 which are communicated with the cavity, the handle button 4, the left bolt 5 and the right bolt 6 are hinged on the lower part of the lock base 11, the attacker button 4 stretches into the attacker button via hole 111, the left side spring bolt 5 and the right side spring bolt 6 are accommodated in the cavity and are located the rear of the attacker button 4.
The left armrest cover plate 2 assembly is provided with a left locking block 21, and the right armrest cover plate 3 assembly is provided with a right locking block 31; when the left armrest cover plate assembly 2 is closed, the left locking block 21 is inserted into the left locking through hole 112 and locked by the left locking bolt 5; when the right armrest cover assembly 3 is closed, the right locking piece 31 is inserted into the right locking through hole 113 and locked by the right locking tongue 6.
When the left armrest cover assembly 2 and the right armrest cover assembly 3 are closed, the handle button 4 may rotate under the action of an applied torque to push the left locking tongue 5 to rotate away from the left locking block 21 and the right locking tongue 6 to rotate away from the right locking block 31, so as to open the left armrest cover assembly 2 and the right armrest cover assembly 3. After the left armrest cover plate assembly 2 and the right armrest cover plate assembly 3 are opened and the torque applied to the button 4 is released, the left locking tongue 5 and the right locking tongue 6 return to the original positions by the restoring force of the locking tongue returning element.
The left armrest cover plate assembly 2 is formed by combining an upper cover plate and a lower cover plate, and the left locking block 21 is fixed on or integrally formed on the lower surface of the lower cover plate of the left armrest cover plate assembly 2. Similarly, the left armrest cover plate assembly 3 is formed by combining an upper cover plate and a lower cover plate, and the right locking block 31 is fixed on or integrally formed on the lower surface of the lower cover plate of the right armrest cover plate assembly 3.
In one embodiment, the split armrest unlocking mechanism further comprises a locking button return element. After the left armrest cover plate assembly 2 and the right armrest cover plate assembly 3 are opened and the moment applied to the release button 4 is released, the release button 4 returns to the original position by the restoring force of the release button returning element.
In one embodiment, the locking button return element is a cylindrical spring 7, and the cylindrical spring 7 is connected between the locking button 4 and the lock seat 8. Referring to fig. 5, a first mounting post 41 is disposed at the rear side of the handle button 4, a second mounting post 114 is disposed on the lock base 11, the front end of the cylindrical spring 7 is mounted on the first mounting post 41, and the rear end of the cylindrical spring 7 is mounted on the second mounting post 114. The first mounting post 41 and the second mounting post 114 provide mounting and guiding for the cylindrical spring 7.
In one embodiment, the locking button 4 includes a force application end 42, a hinge end 43 hinged to the lower portion of the lock base 11, and an unlocking end 44 connected to the rear side of the force application end 42, the unlocking end 44 extends into the locking button through hole 111, and the unlocking end 44 rotates along with the locking button 4 and pushes the left locking bolt 5 to rotate away from the left lock block 21 and the right locking bolt 6 to rotate away from the right lock block 31. Preferably, the unlocking end 44 includes a step 441 connected to the rear side of the force applying end 42, and an unlocking plate 442 connected to the rear side of the step 441, the rear ends of the unlocking plate 442 and the step 441 extend into the handle button through hole 111, the rear end of the unlocking plate 442 abuts against the left locking tongue 5 and the right locking tongue 6, the step 441 includes at least one step, and the step 441 is located in front of the left locking tongue 5 and the right locking tongue 6. In this way, the stepped portion 441 can shield the handle button via hole 111, and protect the left bolt 5 and the right bolt 6. In addition, the left bolt 5 and the right bolt 6 can not be seen from the front side, and a better visual effect is formed.
In one embodiment, the lock base 11 includes a base and an upper cover 116 fixed on the base 115, and the cavity is formed between the upper cover 116 and the base 115. Preferably, the upper decorative cover 116 is snapped over the base 115 by a snap. A notch 1161 with a downward opening is formed in the front of the upper cover 116, the handle button via hole 111 is formed between the notch 1161 and the upper surface of the base 115, the left locking via hole 112 and the right locking via hole 113 are disposed on the upper portion of the upper cover 116, and the hinge end 43 is hinged to the base 115.
Referring to fig. 1 and 2, two coupling lugs 1151 are disposed on two sides of the front portion of the base 115, and short shafts 431 are disposed on two sides of the hinge end 43, respectively, and the short shafts 431 are rotatably coupled to the corresponding coupling lugs 1151. So that the gripping button 4 is hinged on the base 115. The handle button 4 is hinged on the base 115 in a shaft hole matching mode, so that the use of metal shafts can be reduced, parts are reduced, and the cost is reduced.
In an embodiment, as shown in fig. 6, the left bolt 5 is provided with a left hooking and locking end 51, a left hinged end 52 hinged on the base 115, and a left bearing section 53 connected between the left hooking and locking end 51 and the left hinged end 52, the right bolt 6 is provided with a right hooking and locking end 61, a right hinged end 62 hinged on the base 115, and a right bearing section 63 connected between the right hooking and locking end 61 and the right hinged end 62, and the unlocking end abuts against the left bearing section 53 and the right bearing section 63. The left locking piece 21 is provided with a left clamping groove, the right locking piece 31 is provided with a right clamping groove, the left hook locking end 51 can be clamped in the left clamping groove to lock the left locking piece 21, and the right hook locking end 63 can be clamped in the right clamping groove to lock the right locking piece 31.
In an embodiment, the unlocking mechanism further includes a latch rotating shaft 8, two ends of the latch rotating shaft 8 are fixed on the base 115, and the left hinged end 52 and the right hinged end 62 are sleeved on the latch rotating shaft 8. The spring bolt return element is torsional spring 9, as shown in fig. 6, torsional spring 9 includes torsional spring body 91, connects the first stabilizer blade 92 of the one end of torsional spring body 91 and connects the second stabilizer blade 93 at the other end of torsional spring body 91, torsional spring body 91 cover is established on the bolt pivot 8 and is located between left side bolt 5 and the right side bolt 6, first stabilizer blade 92 is connected (or is supported) and is in on the left side bolt 5, first stabilizer blade 93 is connected (or is supported) and is in on the right side bolt 6.
In one embodiment, as shown in fig. 2, the base 115 is provided with a first groove 1152 and a second groove 1153, the left force-bearing segment 53 passes through the first groove 1152, and the right force-bearing segment 63 passes through the second groove 1153. The split armrest unlocking mechanism further comprises a first limiting clip 10 and a second limiting clip 20, the first limiting clip 10 is connected to the left bearing section 53 in a clamping mode, and the second limiting clip 20 is connected to the right bearing section 63 in a clamping mode; in the initial position of the left bolt 5, the first limit clip 10 abuts against the front side wall of the first groove 1152 to keep the left bolt 5 upright; in the initial position of the right-side lock tongue 6, the second limit clip 20 abuts on the front side wall of the second groove 1153 to keep the right-side lock tongue 6 upright.
In an embodiment, as shown in fig. 2, the armrest unlocking mechanism further includes a first rotating shaft mechanism 30 and a second rotating shaft mechanism 40, the first rotating shaft mechanism 30 includes a first rotating shaft 301 and a first torsion spring 302 sleeved on the first rotating shaft, and the second rotating shaft mechanism 40 includes a second rotating shaft 401 and a second torsion spring 402 sleeved on the second rotating shaft 401. The left armrest cover plate assembly 2 is hinged to the left side of the frame 1 through the first rotating shaft 301, and the right armrest cover plate assembly 3 is hinged to the right side of the frame through the second rotating shaft 401. When the left locking tongue 5 rotates away from the left locking piece 21 and the right locking tongue 6 rotates away from the right locking piece 31, the left armrest cover assembly 2 rotates to open under the restoring force of the first torsion spring 302, and the right armrest cover assembly 3 rotates to open under the restoring force of the second torsion spring 402.
The working principle of the above embodiment is as follows:
when the user pressed the attacker button 4, attacker button 4 carried out ascending and rearward rotary motion around fixed axle center, and its rear end (unblock end 44) carries out downward and rearward rotary motion simultaneously with the contact point of left side spring bolt 5 and right side spring bolt 6, and drive left side spring bolt 5 and right side spring bolt 6 and rotate around spring bolt pivot 8, thereby makes left side spring bolt 5 is rotatory to be broken away from left side locking piece 21, the rotation of right side spring bolt 6 breaks away from right locking piece 31, left side handrail apron assembly 2 and right side handrail apron assembly 3 realize opening left and right sides under the effect of first torsional spring 302 and second torsional spring 402 respectively, left side handrail apron assembly 2 and right handrail apron assembly 3 open the back, and left side spring bolt 5 and right side spring bolt 6 return under the effect of torsional spring 9. The gripping button 4 is returned under the action of the cylindrical spring 7.
Because the left and right handrail assemblies (the left handrail cover plate assembly 2 and the right handrail cover plate assembly 3) are respectively controlled by the two lock tongues (the left lock tongue 5 and the right lock tongue 6), the left handrail cover plate assembly 2 and the right handrail cover plate assembly 3 can be independently closed.
According to the utility model discloses run from opposite directions handrail release mechanism because left side spring bolt 5 and right side spring bolt 6 hold in the inside cavity of the lock seat 11 of the front portion of frame 1 and are located the rear of attacker button 4, therefore, under the general condition, left side spring bolt 5 and right side spring bolt 6 are hardly touched to the staff, have avoided the maloperation, and two spring bolts hide not fragile in the lock seat.
In addition, this run from opposite directions handrail release mechanism structural design is simple, and occupation space is little, and the rotary motion of attacker button 4 converts into the rotary motion of left side spring bolt 5 and right side spring bolt 6, effectively realizes the space and saves, multiplicable actual handrail case usage space. The left side spring bolt 5 and the right side spring bolt 6 share spring bolt return element, and when pressing the unblock of attacker 4, left side spring bolt 5 and the simultaneous movement of right side spring bolt 6, left handrail apron assembly 2 and right handrail apron assembly 3 can be opened in step, have solved the inconsistent problem of traditional handrail open time.
In addition, the components of the unlocking mechanism for the split armrests are simple in structure, the lock seat 11 is integrated on the frame 1, the number of actually used components is small, and the product cost can be effectively reduced.
On the other hand, the embodiment of the utility model provides a handrail box, including box and foretell handrail unlocking mechanism that runs from opposite directions, form upper portion open-ended storing space in the box, frame 1 of handrail unlocking mechanism that runs from opposite directions is fixed on the box, left side handrail apron assembly 2 and right handrail apron assembly 3 close or open the upper portion opening of box.
Preferably, the box body is a part of the auxiliary instrument desk, and the armrest box is an armrest box of the auxiliary instrument desk. The frame 1 is mounted on the box body through a buckle structure.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A split armrest unlocking mechanism comprises a frame, a left armrest cover plate assembly, a right armrest cover plate assembly, a handle button, a left side spring bolt, a right side spring bolt and a spring bolt return element, wherein the left armrest cover plate assembly and the right armrest cover plate assembly are respectively hinged to the left side and the right side of the frame;
the left armrest cover plate assembly is provided with a left locking block, and the right armrest cover plate assembly is provided with a right locking block; when the left armrest cover plate assembly is closed, the left locking block is inserted into the left locking through hole and is locked by the left locking tongue; when the right armrest cover plate assembly is closed, the right locking block is inserted into the right locking through hole and is locked by the right locking bolt;
when the left armrest cover plate assembly and the right armrest cover plate assembly are closed, the handle buckling button can rotationally push the left lock tongue to rotate to be separated from the left locking block and the right lock tongue to rotate to be separated from the right locking block under the action of applied torque so as to open the left armrest cover plate assembly and the right armrest cover plate assembly;
after the left armrest cover plate assembly and the right armrest cover plate assembly are opened and the torque applied to the handle button is released, the left locking tongue and the right locking tongue return to the initial positions by the restoring force of the locking tongue returning element.
2. The split armrest unlocking mechanism of claim 1 further comprising a release button return element;
after the left armrest cover plate assembly and the right armrest cover plate assembly are opened and the torque applied to the buckle button is released, the buckle button returns to an original position by a restoring force of the buckle button returning element.
3. The unlocking mechanism for a folio armrest as claimed in claim 1, wherein the handle-clasping button comprises a force-applying end, a hinged end hinged to the lower portion of the lock base, and an unlocking end connected to the rear side of the force-applying end, the unlocking end extends into the handle-clasping button through hole, and the unlocking end rotates along with the handle-clasping button and pushes the left lock tongue to rotate away from the left lock block and the right lock tongue to rotate away from the right lock block.
4. The unlocking mechanism for the folio armrest as claimed in claim 3, wherein the unlocking end comprises a step portion connected to the rear side of the force application end, and an unlocking plate connected to the rear side of the step portion, the unlocking plate and the rear end of the step portion extend into the handle button through hole, the rear end of the unlocking plate abuts against the left lock tongue and the right lock tongue, the step portion comprises at least one step, and the step portion is located in front of the left lock tongue and the right lock tongue.
5. The armrest unlocking mechanism as claimed in claim 3, wherein said lock base includes a base and an upper decorative cover fixed to said base, said cavity being formed between said upper decorative cover and said base;
the front portion of going up the trim cover is provided with the breach of opening down, the breach with form between the upper surface of base the attacker button via hole, left locking via hole and right locking via hole set up the upper portion of going up the trim cover, the hinged end articulates on the base.
6. The unlocking mechanism for the split armrest as claimed in claim 5, wherein the left side lock tongue is provided with a left hook lock end, a left hinge end hinged on the base and a left bearing section connected between the left hook lock end and the left hinge end, the right side lock tongue is provided with a right hook lock end, a right hinge end hinged on the base and a right bearing section connected between the right hook lock end and the right hinge end, and the unlocking end is abutted against the left bearing section and the right bearing section;
the left locking piece has left joint groove, the right locking piece has right joint groove, the left side colludes the joint and is in left side joint inslot is with the locking left locking piece, the right side colludes the joint and is in right side joint inslot is with the locking right locking piece.
7. The unlocking mechanism for the folio armrest as claimed in claim 6, further comprising a bolt rotating shaft, wherein two ends of the bolt rotating shaft are fixed on the base, and the left hinged end and the right hinged end are sleeved on the bolt rotating shaft;
the spring bolt return element is the torsional spring, the torsional spring includes the torsional spring body, connects the first stabilizer blade of the one end of torsional spring body and connects the second stabilizer blade of the other end of torsional spring body, torsional spring body cover is established just be located in the spring bolt pivot between left side spring bolt and the right side spring bolt, first foot is connected on the left side spring bolt, first foot is connected on the right side spring bolt.
8. The delaminating armrest unlocking mechanism of claim 6 wherein the base is provided with a first slot through which the left bearing section passes and a second slot through which the right bearing section passes;
the split armrest unlocking mechanism further comprises a first limiting clamp and a second limiting clamp, the first limiting clamp is clamped on the left bearing section, and the second limiting clamp is clamped on the right bearing section; in the initial position of the left spring bolt, the first limit clip abuts against the front side wall of the first groove to keep the left spring bolt vertical; in the initial position of the right-side bolt, the second limit clip abuts against the front side wall of the second groove to keep the right-side bolt vertical.
9. The armrest unlocking mechanism as claimed in claim 1, further comprising a first rotating shaft mechanism and a second rotating shaft mechanism, wherein the first rotating shaft mechanism comprises a first rotating shaft and a first torsion spring sleeved on the first rotating shaft, and the second rotating shaft mechanism comprises a second rotating shaft and a second torsion spring sleeved on the second rotating shaft;
the left armrest cover plate assembly is hinged to the left side of the frame through the first rotating shaft, and the right armrest cover plate assembly is hinged to the right side of the frame through the second rotating shaft;
when the left side spring bolt rotates to be separated from the left locking block and the right side spring bolt rotates to be separated from the right locking block, the left armrest cover plate assembly rotates to be opened under the action of restoring force of the first torsion spring, and the right armrest cover plate assembly rotates to be opened under the action of restoring force of the second torsion spring.
10. A console box, comprising a box body and the split armrest unlocking mechanism as claimed in any one of claims 1 to 9, wherein a storage space with an upper opening is formed in the box body, a frame of the split armrest unlocking mechanism is fixed on the box body, and the left armrest cover plate assembly and the right armrest cover plate assembly close or open the upper opening of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015494.1U CN211736776U (en) | 2020-01-03 | 2020-01-03 | Split armrest unlocking mechanism and armrest box |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020015494.1U CN211736776U (en) | 2020-01-03 | 2020-01-03 | Split armrest unlocking mechanism and armrest box |
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| CN211736776U true CN211736776U (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020015494.1U Active CN211736776U (en) | 2020-01-03 | 2020-01-03 | Split armrest unlocking mechanism and armrest box |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525244A (en) * | 2021-07-28 | 2021-10-22 | 东风汽车集团股份有限公司 | Handrail box device of automobile auxiliary instrument panel |
| CN114109168A (en) * | 2021-11-26 | 2022-03-01 | 重庆长安汽车股份有限公司 | Split armrest hinge structure and assembling method thereof |
-
2020
- 2020-01-03 CN CN202020015494.1U patent/CN211736776U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113525244A (en) * | 2021-07-28 | 2021-10-22 | 东风汽车集团股份有限公司 | Handrail box device of automobile auxiliary instrument panel |
| CN113525244B (en) * | 2021-07-28 | 2022-05-03 | 东风汽车集团股份有限公司 | Handrail box device of automobile auxiliary instrument panel |
| CN114109168A (en) * | 2021-11-26 | 2022-03-01 | 重庆长安汽车股份有限公司 | Split armrest hinge structure and assembling method thereof |
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