CN211308483U - Rack type height adjuster structure - Google Patents
Rack type height adjuster structure Download PDFInfo
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- CN211308483U CN211308483U CN201922214542.XU CN201922214542U CN211308483U CN 211308483 U CN211308483 U CN 211308483U CN 201922214542 U CN201922214542 U CN 201922214542U CN 211308483 U CN211308483 U CN 211308483U
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Abstract
The utility model provides a ware structure is transferred to rack formula height. The rack-type recliner structure includes a frame; the two racks are respectively and fixedly arranged on the inner walls of the two sides of the frame; the sliding block is slidably arranged in the frame and is positioned in the middle of the two racks; the mounting chamber is arranged on the sliding block and is of a U-shaped structure; the two clamping jaws are rotatably installed in the installation chamber and are in sliding connection with the inner wall of the installation chamber, one ends, far away from each other, of the two clamping jaws extend out of the installation chamber, and the clamping jaws are meshed with the corresponding racks; and the two first springs are fixedly connected with the two clamping jaws respectively. The utility model provides a rack formula altitude mixture control ware structure has convenient to use, adjusts the gear many, can accurately satisfy the requirement of people of different heights to safety belt shoulder position, advantage that the comfort level is high.
Description
Technical Field
The utility model relates to a car blet technical field especially relates to a rack formula altitude mixture control ware structure.
Background
At present, the car has got into the popularization, a large amount of cars are produced, the safety belt is the important part on the car, mainly used protection passenger safety, the high ware of transferring of safety belt is one of important part in the safety belt assembly, the high ware of transferring can be different according to passenger's height, adjust the safety belt at shoulder guard position, can both play effectual guard action to the passenger of different sizes, current high ware structure of transferring is offered the locking hole at the high ware frame back, adjust sliding block set spare during the use, the locking pin that controls sliding block set spare is locked and is passed the locking hole and play location locking effect.
However, the traditional height adjuster has the defects that the adjustable gears are few, the requirements of different heights and different body types on the shoulder positions of the safety belt cannot be accurately met, and the comfort level is poor.
Therefore, there is a need to provide a new rack type height adjuster structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, adjust that the gear is many, can accurately satisfy the people of different heights to the requirement of safety belt shoulder position, the high rack formula altitude regulator structure of comfort level.
In order to solve the technical problem, the utility model provides a rack formula altitude controller structure includes: a frame; the two racks are respectively and fixedly arranged on the inner walls of the two sides of the frame; the sliding block is slidably arranged in the frame and is positioned in the middle of the two racks; the mounting chamber is arranged on the sliding block and is of a U-shaped structure; the two clamping jaws are rotatably installed in the installation chamber and are in sliding connection with the inner wall of the installation chamber, one ends, far away from each other, of the two clamping jaws extend out of the installation chamber, and the clamping jaws are meshed with the corresponding racks; the two first springs are respectively and fixedly connected with the two clamping jaws, the first springs are positioned in the mounting chamber, and one ends, close to each other, of the two first springs are fixedly connected with the inner wall of the mounting chamber; the cross rod is slidably arranged in the mounting chamber and is positioned above the two clamping jaws; the two vertical rods are respectively and fixedly arranged at two ends of the cross rod and are positioned in the mounting chamber; the two limiting rods are fixedly arranged at the bottom ends of the two vertical rods respectively, and are in sliding connection with the sides, away from each other, of the two clamping jaws respectively; the first rectangular through hole is formed in the inner wall of one side of the installation chamber; the sliding rod is slidably installed in the first rectangular through hole, and one end of the sliding rod extends into the installation chamber and is fixedly connected with the cross rod; the second rectangular through hole is formed in the inner wall of one side of the frame, one end, away from the cross rod, of the sliding rod penetrates through the second rectangular through hole, and the sliding rod is connected with the inner wall of the second rectangular through hole in a sliding mode; and the second spring is slidably mounted in the first rectangular through hole, and the top end of the second spring is fixedly connected with the sliding rod.
Preferably, the sliding rod is provided with a round hole, the top inner wall and the bottom inner wall of the first rectangular through hole are fixedly provided with the same pin rod, the pin rod penetrates through the round hole, and the pin rod is connected with the inner wall of the round hole in a sliding manner.
Preferably, the second spring is sleeved on the pin rod in a sliding manner, and the bottom end of the second spring is fixedly connected with the inner wall of the bottom of the first rectangular through hole.
Preferably, one end of the sliding rod, which is far away from the cross rod, is fixedly provided with a handle, and the handle is connected with the frame in a sliding manner.
Preferably, the frame is of a U-shaped structure, and the limiting rod is of a cylindrical structure.
Preferably, the jaw is provided with a shaft hole, two pin shafts are fixedly mounted in the mounting chamber, the pin shafts penetrate through the corresponding shaft holes, and the pin shafts are rotatably mounted in the corresponding shaft holes.
Preferably, the claw and the limiting rod are made of stainless steel.
Compared with the prior art, the utility model provides a rack formula altitude controller structure has following beneficial effect:
the utility model provides a ware structure is transferred to rack formula height cooperatees through frame, rack, slider, installation room, jack catch and first spring to can restrict the slider, make it can not the downstream and keep the height, cooperate through horizontal pole, montant, gag lever post, jack catch, slide bar, second spring and handle, thereby can withdraw the jack catch, and then be convenient for adjust the height of slider, the gear is more, can satisfy different height people's demand, personnel's shoulder travelling comfort has been improved.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of a rack-type height adjuster structure according to the present invention;
fig. 2 is a schematic side sectional view of a preferred embodiment of a rack-type height adjuster structure according to the present invention;
fig. 3 is an enlarged schematic view of a portion a shown in fig. 1.
Reference numbers in the figures: 1. the device comprises a frame, 2, a rack, 3, a sliding block, 4, an installation chamber, 5, a clamping jaw, 6, a first spring, 7, a cross rod, 8, a vertical rod, 9, a limiting rod, 10, a first rectangular through hole, 11, a sliding rod, 12, a second rectangular through hole, 13 and a second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional view illustrating a preferred embodiment of a rack-type recliner structure according to the present invention; fig. 2 is a schematic side sectional view of a preferred embodiment of a rack-type height adjuster structure according to the present invention; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. The rack type height adjuster structure includes: a frame 1; the two racks 2 are respectively and fixedly arranged on the inner walls of the two sides of the frame 1; the sliding block 3 is slidably mounted in the frame 1, and the sliding block 3 is positioned in the middle of the two racks 2; the mounting chamber 4 is arranged on the sliding block 3, and the mounting chamber 4 is of a U-shaped structure; the two clamping jaws 5 are rotatably arranged in the installation chamber 4, the clamping jaws 5 are in sliding connection with the inner wall of the installation chamber 4, one ends, far away from each other, of the two clamping jaws 5 extend out of the installation chamber 4, and the clamping jaws 5 are meshed with the corresponding racks 2; the two first springs 6 are respectively fixedly connected with the two clamping jaws 5, the first springs 6 are positioned in the installation chamber 4, and the ends, close to each other, of the two first springs 6 are fixedly connected with the inner wall of the installation chamber 4; the cross rod 7 is slidably arranged in the mounting chamber 4, and the cross rod 7 is positioned above the two clamping jaws 5; the two vertical rods 8 are respectively and fixedly arranged at two ends of the cross rod 7, and the vertical rods 8 are positioned in the mounting chamber 4; the two limiting rods 9 are respectively fixedly arranged at the bottom ends of the two vertical rods 8, and the two limiting rods 9 are respectively connected with one sides, far away from each other, of the two clamping jaws 5 in a sliding manner; the first rectangular through hole 10 is formed in the inner wall of one side of the installation chamber 4, and the first rectangular through hole 10 is formed in the inner wall of one side of the installation chamber 4; the sliding rod 11 is installed in the first rectangular through hole 10 in a sliding mode, and one end of the sliding rod 11 extends into the installation chamber 4 and is fixedly connected with the cross rod 7; the second rectangular through hole 12 is formed in the inner wall of one side of the frame 1, one end, away from the cross rod 7, of the sliding rod 11 penetrates through the second rectangular through hole 12, and the sliding rod 11 is connected with the inner wall of the second rectangular through hole 12 in a sliding mode; and the second spring 13 is installed in the first rectangular through hole 10 in a sliding manner, and the top end of the second spring 13 is fixedly connected with the sliding rod 11.
The sliding rod 11 is provided with a round hole, the inner walls of the top and the bottom of the first rectangular through hole 10 are fixedly provided with the same pin rod, the pin rod penetrates through the round hole, and the pin rod is connected with the inner wall of the round hole in a sliding manner.
The second spring 13 is sleeved on the pin rod in a sliding mode, and the bottom end of the second spring 13 is fixedly connected with the inner wall of the bottom of the first rectangular through hole 10.
And a handle is fixedly arranged at one end of the sliding rod 11 far away from the cross rod 7 and is connected with the frame 1 in a sliding manner.
The frame 1 is of a U-shaped structure, and the limiting rod 9 is of a cylindrical structure.
The jaw 5 is provided with a shaft hole, two pin shafts are fixedly arranged in the mounting chamber 4 and penetrate through the corresponding shaft hole, and the pin shafts are rotatably arranged in the corresponding shaft holes.
The claw 5 and the limiting rod 9 are made of stainless steel.
The utility model provides a working principle of rack formula height adjuster structure as follows:
when downward adjustment is needed, the handle is pressed downwards first, the handle drives the sliding rod 11 to slide downwards in the first rectangular through hole 10 and the second rectangular through hole 12, the second spring 13 is compressed, meanwhile, the sliding rod 11 drives the cross rod 7 to slide downwards in the installation chamber 4, so that the two vertical rods 8 are both driven to move downwards, meanwhile, the two vertical rods 8 drive the two limiting rods 9 to move downwards, so that the two limiting rods 9 are respectively contacted with the corresponding clamping jaws 5, the limiting rods 9 continuously move downwards, so that the two clamping jaws 5 are pressed to rotate and approach each other, the two first springs 6 are both compressed, so that the two clamping jaws 5 are respectively separated from the corresponding racks 2, the fixing of the sliding block 3 is released, then, the handle is continuously pressed, so that the sliding block 3 slides downwards in the frame 1 to a proper position, the handle is released, the second spring 13 is popped out, so that the two limiting rods 9 move upwards, at the moment, the two clamping jaws 5 rotate and separate under the pushing of the two first springs, the jack catch 5 meshes with corresponding rack 2, and slider 3 is restricted and is removed downwards, when needs upwards adjust, directly upwards promotes the pull handle for slider 3 is driven upwards and slides, and two jack catches 5 are constantly close to each other or keep away from until the position is suitable, and jack catch 5 meshes with corresponding rack 2 again, and the adjustment finishes.
Compared with the prior art, the utility model provides a rack formula altitude controller structure has following beneficial effect:
the utility model provides a rack formula altitude mixture control ware structure, through frame 1, rack 2, slider 3, installation room 4, jack catch 5 and first spring 6 cooperate, thereby can restrict slider 3, make it can not the downstream and keep the height, through horizontal pole 7, montant 8, gag lever post 9, jack catch 5, slide bar 11, second spring 13 and handle cooperate, thereby can withdraw jack catch 5, and then be convenient for adjust slider 3's height, the gear is more, can satisfy different height people's demand, personnel's shoulder travelling comfort has been improved.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A rack-type height adjuster structure, comprising:
a frame;
the two racks are respectively and fixedly arranged on the inner walls of the two sides of the frame;
the sliding block is slidably arranged in the frame and is positioned in the middle of the two racks;
the mounting chamber is arranged on the sliding block and is of a U-shaped structure;
the two clamping jaws are rotatably installed in the installation chamber and are in sliding connection with the inner wall of the installation chamber, one ends, far away from each other, of the two clamping jaws extend out of the installation chamber, and the clamping jaws are meshed with the corresponding racks;
the two first springs are respectively and fixedly connected with the two clamping jaws, the first springs are positioned in the mounting chamber, and one ends, close to each other, of the two first springs are fixedly connected with the inner wall of the mounting chamber;
the cross rod is slidably arranged in the mounting chamber and is positioned above the two clamping jaws;
the two vertical rods are respectively and fixedly arranged at two ends of the cross rod and are positioned in the mounting chamber;
the two limiting rods are fixedly arranged at the bottom ends of the two vertical rods respectively, and are in sliding connection with the sides, away from each other, of the two clamping jaws respectively;
the first rectangular through hole is formed in the inner wall of one side of the installation chamber;
the sliding rod is slidably installed in the first rectangular through hole, and one end of the sliding rod extends into the installation chamber and is fixedly connected with the cross rod;
the second rectangular through hole is formed in the inner wall of one side of the frame, one end, away from the cross rod, of the sliding rod penetrates through the second rectangular through hole, and the sliding rod is connected with the inner wall of the second rectangular through hole in a sliding mode;
and the second spring is slidably mounted in the first rectangular through hole, and the top end of the second spring is fixedly connected with the sliding rod.
2. The rack-type height adjuster structure according to claim 1, wherein the slide rod is provided with a circular hole, the top and bottom inner walls of the first rectangular through hole are fixedly provided with the same pin, the pin penetrates through the circular hole, and the pin is slidably connected with the inner wall of the circular hole.
3. The rack-type height adjuster structure according to claim 2, wherein the second spring is slidably fitted over the pin, and a bottom end of the second spring is fixedly connected to an inner wall of a bottom portion of the first rectangular through hole.
4. The rack-type height adjuster structure according to claim 1, wherein a handle is fixedly mounted to an end of the slide rod remote from the cross bar, the handle being slidably connected to the frame.
5. The rack recliner structure of claim 1 wherein the frame is a U-shaped structure and the stop bar is a cylindrical structure.
6. The rack-type height adjuster structure according to claim 1, wherein the jaws are formed with axial holes, two pins are fixedly mounted in the mounting chamber, the pins extend through the corresponding axial holes, and the pins are rotatably mounted in the corresponding axial holes.
7. The rack-type height adjuster structure according to claim 1, wherein the jaws and the stopper rod are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214542.XU CN211308483U (en) | 2019-12-05 | 2019-12-05 | Rack type height adjuster structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922214542.XU CN211308483U (en) | 2019-12-05 | 2019-12-05 | Rack type height adjuster structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211308483U true CN211308483U (en) | 2020-08-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922214542.XU Active CN211308483U (en) | 2019-12-05 | 2019-12-05 | Rack type height adjuster structure |
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| Country | Link |
|---|---|
| CN (1) | CN211308483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106893A (en) * | 2021-04-14 | 2021-07-13 | 南京浩千五金有限公司 | A device that is used for parking stall lock unblock of being convenient for of intelligence house |
-
2019
- 2019-12-05 CN CN201922214542.XU patent/CN211308483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113106893A (en) * | 2021-04-14 | 2021-07-13 | 南京浩千五金有限公司 | A device that is used for parking stall lock unblock of being convenient for of intelligence house |
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