CN105501173A - Safety belt tightness adjusting clamp - Google Patents
Safety belt tightness adjusting clamp Download PDFInfo
- Publication number
- CN105501173A CN105501173A CN201610045203.1A CN201610045203A CN105501173A CN 105501173 A CN105501173 A CN 105501173A CN 201610045203 A CN201610045203 A CN 201610045203A CN 105501173 A CN105501173 A CN 105501173A
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- CN
- China
- Prior art keywords
- locking
- frame
- type
- interlayer
- extrusome
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/19—Anchoring devices with means for reducing belt tension during use under normal conditions
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Frames And Binding Bands (AREA)
Abstract
The invention provides a safety belt tightness adjusting clamp, coming with a frame type safety belt tightness adjusting clamp (K type) and a lever type safety belt tightness adjusting clamp (G type), allowing ease adjustment for tightness degree of a safety belt, and solving the problem that retracting force of various vehicle (or other facilities requiring a safety belt) safety belts directly acts on a human body, causing harm to human health and traffic safety. The clamp is operated with a single operation gesture (1), namely, a push, and has a push double-position self-locking function and a self-resetting function, and the problem that other similar devices are complex to operate is solved by the combination of (1) with (2), (3) and (4). The safety belt tightness adjusting clamp is small and convenient to operate in a small truck and has significant advantages in terms of facility compatibility, energy saving and manufacture cost.
Description
Technical field
The present invention relates to a kind of safety strap degree of tightness adjustable clamp, be divided into frame-type safety strap degree of tightness adjustable clamp (K type) and level type safety strap degree of tightness adjustable clamp (G type), can easy adjustment safety strap tightness.Solve all kinds of vehicle (or other need join the facility of safety strap) safety strap to reclaim volume power and directly act on human body and the harm that causes health and safety traffic.The present invention has pressing dibit self-locking and runback two kinds of functions concurrently simultaneously, solves the problem of other same device complex operations.
Background technology
While vehicle seatbelt plays the effect of protection human-body safety in traffic accident, backrush power direct effect human body brings all hidden danger: one is that compressing human body produces sense of discomfort, the unfavorable health of long-term harness safety band; Two is that long-time harness safety band increases the weight of to drive fatigue; Three is other adjusting device for safety belt complex operations; Four is be reluctant harness safety band because of above-mentioned reason driver and crew; Five is be drive safety to bring hidden trouble because of above-mentioned reason.
For addressing these problems, various countries personage is being devoted to address this problem.Existing Patents is numerous, but is not manyly generally used by vehicle manufacturer and driver and crew because of the reason such as impracticable.
In existing same device or Patent design, all kinds of simple machine fixture, its common defects is impracticable: such as frequent operation, and the upper and lower vehicle all need to operate clip, otherwise safety strap can not normally pull out or reclaim; Some operating gesture relative complex, one hand can not complete, and action need is turned round, and can not realize regulating at any time in driving process.
The present invention solves above problem comprehensively, achieves easy and simple to handleization, has a clear superiority in, cost compatible, energy-conservation at lesser calorie exquisiteness, operation convenience, existing facility.
Summary of the invention
The object of the invention is to realize safety strap degree of tightness easy adjustment.Function is as follows: 1, only press a kind of operating gesture, easy and simple to handle; 2, there is state auto-lock function, above need not operate, get off and only press once; 3, there is runback function, this function can be used as required to simplify the operation; 4, small and exquisite exquisiteness, moulding plasticity is strong; 5, all facilities that need be equipped with safety strap are applicable to; 6, have a clear superiority in existing facility compatibility, cost.
The present invention is divided into frame-type safety strap degree of tightness adjustable clamp (K type) and level type safety strap degree of tightness adjustable clamp (G type) two types.Both functions are substantially identical.Function is as follows: when needing to fasten the safety belt, can free-extension safety strap, without the need to operation; When fastening seat belts, after adjustment safety strap degree of tightness appropriateness, press button, make safety strap locking, remove safety strap backrush power to the compressing of human body.When needing again adjusting elasticity degree, one hand gives the button a slight press, and stop pressing gesture after regulating appropriate degree of tightness, clip recovers locking states automatically.When removing safety strap, pressing button, without the need to keeping operational motion, safety strap the automatic recovery, and can freely stretch when next time is fastened the safety belt.
Accompanying drawing explanation
Description of reference numerals, is divided into frame-type safety strap degree of tightness adjustable clamp (K type) and level type safety strap degree of tightness adjustable clamp (G type) two parts.
Frame-type safety strap degree of tightness adjustable clamp description of reference numerals:
Fig. 1 is frame-type safety strap degree of tightness adjustable clamp outward appearance three-view diagram, and 1 is lap belt path, and when clip is without under the state of safety strap, movable interlayer and intermediate course are in close-fitting state, and this passage is in fact only shown as a jointing line.2 is the lower frame face of live splint frame; 3 is the jointing line between clip shell bottom and shell; 4 is Housing bottom cover; 5 is the jointing line of the right and left in lateral plan, and be needs easy for installation, shell need be divided into both sides from jointing line 5.Bilateral fixing can be designed to self-locking, or is screwed.6 is pressing button, and button-shape can change as required and is set to rectangle or other shapes.
Fig. 2 is the three-view diagram of live splint frame, and 7 is the cylindrical rail that revolves, and the swivel combined to coordinate locking press button realizes auto-lock function.
Fig. 3 is the three-view diagram of live splint frame supporting plate, and for making installation safety strap needs, live splint frame is set to non-fully close-shaped, its breach is for loading safety strap.The effect of live splint frame supporting plate solves live splint frame breach the holding capacity of folder frame is died down problem.Live splint frame supporting plate is non-must establish element.
Fig. 4 is live splint frame and live splint frame supporting plate combination schematic diagram.
Fig. 5 is frame-type safety strap degree of tightness adjustable clamp fundamental diagram, is the preferred embodiments of the present invention.Hatching is 5 of Fig. 1.Fig. 6 is the enlarged diagram of locking press button combination in Fig. 5.In Fig. 5, upper figure is that clip is in locking states, and figure below is that clip is in released state.19 is the locking press button button combined and the thrust units promoting 18 rotations, and 8 for fixing locked groove in the bottom of locking press button combination, and 20 is the upper fixing locked groove that locking press button combines, and 18 is the rotation lock that locking press button combines.
When 18 are in the position of 8, live splint frame is in bottom, and belt stopper is in released state.When having safety strap in lap belt path, when clip is in locking states, require: what locked groove was fixed in the bottom of 8 locking press buttons combinations selects D(Fig. 6) with live splint frame lower floor millet cake C(Fig. 5 upward) distance be less than some B(Fig. 6 of the rotation lock that 18 locking press buttons combines) with put C(Fig. 5) distance, to ensure that clip is in released state.
When 18 are in the position of 20, live splint frame is in upper, and clip is in locking states.When having safety strap in lap belt path, when clip is in locking states, require: 18 can not contact with 20, namely require when clip is in locking states, the rotation lock of 18 locking press buttons combinations select B(Fig. 6) be less than the some A(Fig. 6 of the upper fixing locked groove that 20 locking press buttons combines with the distance of a live splint frame lower floor millet cake C upward) and put the distance of C.Withstand 20 to prevent spring thrust and cannot realize clamping the object of safety strap because of 18.Other structures of locking press button combination are identical with the self-locking combination of locking press button or pen core self-locking ballpoint pen with principle, are well-known principles, repeat no more.
9 is clip shell, for convenience of by safety strap loading activity interlayer and intermediate course place, outer casing bottom is designed to non-close form; 10 is live splint frame; 11 is physics extrusome, and physics extrusome refers to the material or device with elastic force or convergent force or suction or repulsive force characteristic, such as Compress Spring, extension spring, intermediate plate, elastic rubber, bungee, magnet, air pressure, oil pressure, hydraulic efficiency gear etc.In figure 11 can be Compress Spring, but 11 can replace with all tools physics extrusome springy, as elastic rubber, and air pressure, oil pressure, hydraulic efficiency gear etc.; 12 is intermediate course, and intermediate course and shell are connected as a single entity, and belongs to a part for shell.13 is live splint frame supporting plate; 14 is Housing bottom cover, for solving the problem that shell breach makes outer casing bottom holding capacity weaken, and makes clip outward appearance more attractive in appearance.15 is lap belt path, when being unkitted safety strap, upper figure because of live splint frame lower edge and intermediate course closely connected, therefore upper figure lap belt path be one linking seam.
Fig. 7 is bottom three-view diagram, and bottom can be designed to self-locking, or is screwed.
The upper figure of Fig. 8 is the position of intermediate course in shell section (5 sections from Fig. 1), and figure below is the birds-eye view of intermediate course.Intermediate course is connected with shell, is a part for shell, and is split into both sides with the shell one dotted line place that coexists.12 is intermediate course, and 16 is the bilateral jointing line of intermediate course, and intermediate course is together divided into symmetrical bilateral with shell.17 is passage and the movable rail of the vertical bilateral of live splint frame.
Level type safety strap degree of tightness adjustable clamp description of reference numerals:
Fig. 9 is the outward appearance three-view diagram of level type safety strap degree of tightness adjustable clamp, and 31 is escape way, and 32 is movable interlayer, and 33 is pressing button.Z is the hatching of Figure 14, and W is the hatching of Figure 10.
Figure 10 is the fundamental diagram of level type safety strap degree of tightness adjustable clamp, and section is the W line of Fig. 9.Upper figure is that belt stopper is in released state schematic diagram, and figure below is the schematic diagram that belt stopper is in locking states.42 is upper shell 46 and the screw of movable interlayer 48 junction, and 43 is physics extrusome, and physics extrusome refers to the material or device with elastic force or convergent force or suction or repulsive force characteristic.In figure 43 is for Compress Spring, but 43 can have the physics extrusome of elastic force, repulsive force to replace with all, as elastic rubber, and air pressure, oil pressure, hydraulic efficiency gear etc.; If physics extrusome to be placed in the homonymy (for lever) of locking press button combination, convergent force can also to be had with all, the physics extrusome of suction replaces, as intermediate plate, bungee, extension spring (as 56 of Figure 15), magnet etc.; 44 is self-lock of button combination, and 45 is lap belt path, and 46 is shell.47 is the rotary stopper rail in locking press button combination, belongs to a part for shell, and the requirement of 47 ensures swivel 49 when the next and the next all in its track, prevents 49 de-orbit and be shifted.Locking press button composite class like the ballpoint pen of locking press button or pen core self-locking, its structure and principle well-known, repeat no more.
Figure 11 is the outward appearance three-view diagram of shell on level type belt stopper.34 is screw hole, for connecting upper shell, movable interlayer, lower casing.35 is the button hole that locking press button combines; 36 is lap belt path.
Figure 12 is the outward appearance three-view diagram of the movable interlayer of level type.37 is physics extrusome (as Compress Spring), and 38 is screw hole.
Figure 13 is the outward appearance three-view diagram of level type belt stopper bottom, and 39 is the screw hole linking upper shell, movable interlayer, lower casing.
Figure 14 is upper shell, intermediate course, bottom install the schematic diagram (released state) linked.Section is the Z line in Fig. 9.50 be upper shell, 51 be locking press button combination position, 52 is movable interlayer, and 53 is check screw, and 54 is lap belt path, and 55 is bottom.
Figure 15,16,18,19 is the citing that frame-type and level type insert reason extrusome function are replaced, to illustrate that physics extrusome can have the material practical function of elastic force, convergent force, suction, repulsive force to replace with all.56 is intermediate plate, and 57 is magnet, and 58 is the material that can be magnetically attracted, and as iron plate, 59 is the material that can be magnetically attracted, and 60 is magnet, and 61 is spring.In Figure 15, the grip force of intermediate plate 56 makes belt stopper be in locking states, and when pressing self-locking button switch, pressing force makes intermediate plate 56 be in extended state by active lever, and belt stopper unlocks and keeps.In Figure 16, the suction of magnet 57 attracts 58, and make belt stopper be in locking states, when pressing self-locking button switch, pressing force makes the distance of 58 and 57 strengthen by active lever, and belt stopper unlocks and keeps.In Figure 18, the suction of magnet 60 attracts 59, and make belt stopper be in locking states, when pressing self-locking button switch, pressing force makes the distance of 59 and 60 strengthen by live splint frame, and belt stopper unlocks and keeps.
Figure 17 is the exemplary graph of self-resetting type belt stopper, and when not setting locking press button to combine to illustrate, belt stopper is as self-resetting type, and level type folder is also same.
Figure 20 is the preferred embodiment of frame-type folder and level type folder.
Detailed description of the invention
The embodiment of frame-type folder:
The process loading safety strap is as follows: the breach first safety strap being introduced bilateral shell, safety strap is introduced the breach of live splint frame after the side of shell loads locking press button combination and live splint frame successively, live splint frame supporting plate and live splint frame are integrated, (fixed form of spring has multiple fixing spring, non-invention key link, outline herein), shell bilateral is closed, finally bottom is covered.
The principle of work of frame-type folder is as follows:
In Fig. 5, upper figure is the belt stopper of locking states, this presses the button of locking press button combination at present, the rotation lock that the thrust unit of 19 promotes 18 locking press buttons combinations makes 18 to move down and to anticlockwise, 18 promotion live splint frames 10 and live splint frame supporting plate 13 move down, at physics extrusome 11(as spring) thrust under, the thrust unit of 19 promotes 18 bottoms entering 8 locking press button combinations and fixes locked groove, after live splint frame and supporting plate thereof move down again on play self-locking, belt stopper becomes released state, and each unit status is as figure below.When press arrive locking position namely loose one's grip when, clip has and presses runback function.
Figure below is the belt stopper of released state, now press the button of locking press button combination, the rotation lock that the thrust unit of 19 promotes 18 locking press buttons combinations makes 18 to move down and to anticlockwise, 18 promotion live splint frames 10 and live splint frame 13 move down, at physics extrusome 11(as spring) thrust under, the thrust unit of 19 promotes the upper fixing locked groove that 18 enter 20 locking press button combinations, bullet is gone up again after live splint frame and supporting plate thereof move down, because an A and the distance of some C are greater than a B and the distance putting C, the rotation lock of 18 locking press button combinations cannot contact the upper fixing locked groove of 20 locking press button combinations, the thrust of physics extrusome directly acts on intermediate course 12, clip becomes locking states, each component states is as the upper figure of Fig. 5.When press arrive locking position namely loose one's grip when, clip has and presses runback function.
The embodiment of level type folder:
In Figure 10, during released state, each module position is as above schemed, now press button 44, make to move down on the right of 48 movable interlayers by locking press button combination and the work bullet combined at physics extrusome (as spring) and locking press button, because the movable part of locking press button combination cannot contact with connecting element (schematic diagram 5), belt stopper becomes locking states under the effect of physics extrusome (as spring), and each module position of locking states is as figure below.Now, at pressing button 44, make to move down on the right of 48 movable interlayers by locking press button combination and the work bullet combined at physics extrusome (as spring) and locking press button, because the movable part of locking press button combination contacts with connecting element (schematic diagram 5), physics extrusome (as spring) thrust is offset by locking press button combination, belt stopper becomes released state, and each module position is as above schemed.When press arrive locking position namely loose one's grip when, clip has and presses runback function.
The structure of clip can adjust as required, and such as leave out locking press button combination, namely clip becomes self-resetting type belt stopper; Live splint frame is changed into half frame-type from the one-sided applied thrust of safety strap, can object be realized equally.
Those skilled in the relevant art are to be understood that: it still can be modified to herein contained technical scheme, or carry out equivalent replacement to wherein portion of techniques feature, and these amendments or replace and still belong to the spirit and scope of the present invention.
Claims (2)
1. a safety strap degree of tightness adjustable clamp, is characterized in that: described device comprises the movable interlayer of shell, physics extrusome, frame-type activity interlayer or level type; Wherein:
Described physics extrusome, has elastic force or convergent force or suction or repulsive force characteristic, makes belt stopper be in a kind of normality (locking or unblock) by frame-type activity interlayer or the movable interlayer of level type;
Described frame-type activity interlayer, is passed to the another side (lower or on) of folder frame, makes physics extrusome stress deformation through folder frame side (side or bilateral) from the one side (or under) of folder frame by external force, or the distance of material changing magnet and can be magnetically attracted; By the way, belt stopper is made to be in another kind of state (unlocking or locking)
The movable interlayer of described level type folder, use lever principle, external force is passed to the opposite side (right or left) of balance pivot (42) from the side (left or right) of balance pivot (42), makes physics extrusome stress deformation, or change the distance of magnet and the material that can be magnetically attracted; By the way, belt stopper is made to be in another kind of state (unlocking or locking).
2. safety strap degree of tightness adjustable clamp according to claim 1, is characterized in that: comprise locking press button combination; Locking press button is connected the movable interlayer of frame-type activity interlayer or level type; When having safety strap in lap belt path, when belt stopper is in locking states, some D(Fig. 6) with some C(Fig. 5) distance be less than B(Fig. 6) with some C(Fig. 5) distance; Point B(Fig. 6) be less than or some A(Fig. 6 with the distance of some C) with the distance of some C; Under the combined action of physics extrusome, locking press button is combined through frame-type activity interlayer or the movable interlayer of level type makes belt stopper realize state self-locking in locking and unblock two states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610045203.1A CN105501173A (en) | 2015-12-09 | 2016-01-25 | Safety belt tightness adjusting clamp |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015109373064 | 2015-12-09 | ||
| CN201510937306 | 2015-12-09 | ||
| CN201610045203.1A CN105501173A (en) | 2015-12-09 | 2016-01-25 | Safety belt tightness adjusting clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105501173A true CN105501173A (en) | 2016-04-20 |
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ID=55709609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610045203.1A Pending CN105501173A (en) | 2015-12-09 | 2016-01-25 | Safety belt tightness adjusting clamp |
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| Country | Link |
|---|---|
| CN (1) | CN105501173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143266A (en) * | 2019-06-27 | 2019-08-20 | 重庆大学 | A kind of water life jacket |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100009076A (en) * | 2008-07-17 | 2010-01-27 | 한재희 | Safety belt spacing adjustor of car seat for baby |
| CN202115464U (en) * | 2011-01-21 | 2012-01-18 | 吴本林 | Safety belt adjusting device |
| CN203438977U (en) * | 2013-08-23 | 2014-02-19 | 宋志奎 | Comfort degree regulator for automobile safety belt |
| CN205417504U (en) * | 2015-12-09 | 2016-08-03 | 黄盛章 | Safety belt the tight regulation presss from both sides |
-
2016
- 2016-01-25 CN CN201610045203.1A patent/CN105501173A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100009076A (en) * | 2008-07-17 | 2010-01-27 | 한재희 | Safety belt spacing adjustor of car seat for baby |
| CN202115464U (en) * | 2011-01-21 | 2012-01-18 | 吴本林 | Safety belt adjusting device |
| CN203438977U (en) * | 2013-08-23 | 2014-02-19 | 宋志奎 | Comfort degree regulator for automobile safety belt |
| CN205417504U (en) * | 2015-12-09 | 2016-08-03 | 黄盛章 | Safety belt the tight regulation presss from both sides |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143266A (en) * | 2019-06-27 | 2019-08-20 | 重庆大学 | A kind of water life jacket |
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Application publication date: 20160420 |
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