CN1763468B - Full-effect steady and light bulletproof face shield support fixed by one hand - Google Patents
Full-effect steady and light bulletproof face shield support fixed by one hand Download PDFInfo
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- CN1763468B CN1763468B CN 200510114598 CN200510114598A CN1763468B CN 1763468 B CN1763468 B CN 1763468B CN 200510114598 CN200510114598 CN 200510114598 CN 200510114598 A CN200510114598 A CN 200510114598A CN 1763468 B CN1763468 B CN 1763468B
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Abstract
The invention discloses a single-hand locating rack of a full-effective stable and light bulletproof protective mask, which comprises the following parts: two locating plates, a fixation support arm and two adjusting fixation belts. The invention is characterized in that hook plates are arranged on the anterior inferior and below of locating plate; connection holes are arranged on the top and back of two locating plates separately for connecting the fixation belt; polygonal locating fastening holes with corresponding polygonal locating fastening members are arranged in the center of two locating plates; two ends of fixation support arms have symmetric fastening members corresponding to the fastening members in the polygonal locating fastening holes located on the locating plates. The invention has the advantages of total effect, steady and light, simple structure, convenience and agility. The single-hand locating rack of the full-effective stable and light bulletproof protective mask can reduce the head bearing. The mask can be rapidly adjusted to the needed position when operated by single hand, which facilitates to execute duty with high efficiency. The drawback that in the prior art if the mask is needed to reach some position, the action should be finished by both hand and multi-operation, and the full functions of the mask can not be fully played. The single-hand locating rack of the full-effective stable and light bulletproof protective mask can be applied to different helmets only by selecting suitable fixation support arms.
Description
Technical field
The present invention relates to a kind of bulletproof face shield support, particularly a kind of one hand is full-effect steady and light bulletproof face shield support fixed.
Background technology
The bulletproof face shield support is a kind of being used for bulletproof face shield to be fixed in parts on the bulletproof halmet.The fixed form of existing bulletproof face shield and bulletproof halmet has two kinds: a kind of mode as shown in Figure 1, 2, 3, be a fastening mask support frame 2 on the top, lower edge of the helmet 1, on mask support frame 2, fix a face shield 3, this mask support frame is by: tight loop 21, hook plate 22, location-plate 23, fixedly support arm 24, locking draw button 25 and clinch fastener 26 to be formed, wherein, the C shape circle that described tight loop 21 is end openings, be enclosed within the top, lower edge of the helmet 1, the two ends of opening connect described locking and draw button 25, draw with locking and detain 25 tight loop 21 is fastened on the helmet.Both sides are provided with hook plate 22 in the circle of tight loop 21, and hook plate 22 hooks the lower edge of the helmet 1, to prevent the top slippage of tight loop 21 by the helmet.Both sides are provided with location-plate 23 corresponding to the position of hook plate 22 outside the circle of tight loop 21, fixedly support arm 24 is used to install face shield, fixedly the end of support arm is fixed on the location-plate 23 with clinch fastener 26, is provided with three locating holes in location-plate 23, and face shield is positioned three different positions.Existing this mask support frame weight is 0.35 kilogram.And people's head is 1.5 kilograms for the withstand long term exposure degree that puts on head weight.And in fact, the gross weight of the existing helmet, face shield and mask support frame is much larger than this numerical value, and the weight of a top mark accuracy helmet is 1.5 kilograms, and the weight of full PC face shield is greater than 1.35 kilograms, add 0.35 kilogram mask support frame weight, gross weight reaches 3.15 kilograms.So weight after wearing for a long time, will feel dizzy much larger than the withstand long term exposure degree of the number of people to weight, has a strong impact on fighting capacity.
Be weight reduction, except that from the helmet and face shield improvement, mask support frame also becomes very important part.Having a kind of is the holder device that location-plate is directly fixed on helmet both sides, and its structure mainly is made up of the fixedly support arm 20 of location-plate 10 and installation face shield in Fig. 4, and described location-plate 10 is to be connected helmet both sides with screw, nut, punching.Though this structure has alleviated the weight of mask support frame, because the existence in nail hole, in the scope of hole week 38mm, structure is destroyed, so do not reach bulletproof effect, being equivalent to area is 43cm
24 circles do not reach bulletproof effect, the effective shellproof area of the helmet is reduced greatly.
Summary of the invention
The technical problem to be solved in the present invention is at the above-mentioned deficiency of prior art problem, and to provide a kind of in light weight, the full-effect steady and light bulletproof face shield support that good, the easy to use a kind of fast one hand of bulletproof effect can be located.
One hand provided by the present invention is full-effect steady and light bulletproof face shield support fixed, is realized by following technical scheme.
A kind of one hand is full-effect steady and light bulletproof face shield support fixed, comprise two location-plates, fixedly support arm and two is regulated positioning belts, it is characterized in that, the front lower place and the below of described location-plate are provided with hook plate, the top of two location-plates is respectively equipped with the connecting hole that is connected positioning belt with rear side, the center of two location-plates is provided with polygonal positioned fastener openings, place corresponding polygonal location securing member in the described polygonal positioned fastener openings, described fixedly support arm two ends have with the corresponding symmetrical securing member of above-mentioned polygonal positioned fastener openings internal clamp and are positioned on the described location-plate.
Except that above-mentioned essential features, in the technology implementation process, also can replenish following technology contents.
Described one hand is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, the top of described location-plate and rear side connecting hole are rectangular openings, the pull bar of the outside of described rectangle connecting hole for wearing for positioning belt, one end of described positioning belt is solid with the drag link sleeve of a location-plate wherein, the other end of positioning belt passes the corresponding pull bar of another location-plate, and has contact with fixing with the hasp tension of being located at positioning belt end and centre.
Described one hand is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, described hasp is metal hasp or velcro.
Described one hand is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, the lower edge of the fixedly support arm when horizontal positioned is close at the position down before described location-plate is provided with first limited block; The back edge of being close to the fixedly support arm when vertically placing after a while in position, described location-plate upper back is provided with second limited block.
Described one hand is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, place in the polygonal positioned fastener openings in the center of two location-plates corresponding polygonal adjustable in opposite directions securing member; Also install at described fixedly support arm two ends has the symmetrical reverse adjustable fastener, described fixedly support arm with described be installed on two ends have polygonal adjustable in opposite directions in the polygonal positioned fastener openings of symmetrical reverse adjustable fastener and center securing member fastening, be positioned on the described location-plate.
Described one hand is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, places corresponding polygonal adjustable in the same way securing member in the polygonal positioned fastener openings in the center of two location-plates; Also install at described fixedly support arm two ends has symmetry adjustable fastener in the same way, the polygonal adjustable in the same way securing member in the polygonal positioned fastener openings of adjustable fastener and center is fastening in the same way with the described symmetry that has that is installed on two ends for described fixedly support arm, is positioned on the described location-plate.
The invention has the advantages that;
1, in light weight, two location-plates add that the weight of four hook plates only 120 restrains, and add weight 30 grams of adjusted positioning belt, and gross weight is about 150 grams, is 3/7 of existing bulletproof face shield weight support frame.
2, hook plate is connected with the adjusting positioning belt and substitutes punching, screw ways of connecting, and support is positioned the both sides of the helmet, and the shellproof area of the helmet is reached absolutely effectively.
3, regulate positioning belt and hasp location-plate is fixed, convenient fixing is quick.
4, utilize self coupling mechanism force of self holder power, the location securing member on helmet edge, prevent that face shield from falling, saved original baroque support positioning and fixing system.
5, if without face shield, face shield can be put with in back porch, fully alleviate the head load-bearing, improve comfortableness.
For architectural feature of the present invention and effect thereof are had further understanding, enumerate specific embodiment now and be described with reference to the accompanying drawings as follows.
Description of drawings
Fig. 1 is the schematic diagram of existing bulletproof halmet mask support frame.
Fig. 2 is the front view of Fig. 1 bulletproof halmet mask support frame.
Fig. 3 is the vertical view of Fig. 1 bulletproof halmet mask support frame.
Fig. 4 is the schematic diagram of another kind of existing bulletproof halmet mask support frame.
Fig. 5 is the full-effect steady and light bulletproof face shield support fixed schematic diagram of one hand of the present invention.
Fig. 6 is another full-effect steady and light bulletproof face shield support fixed embodiment schematic diagram of one hand of the present invention.
Fig. 7 is the full-effect steady and light bulletproof face shield support fixed another embodiment schematic diagram of one hand of the present invention.
Fig. 8 is the schematic perspective view of full-effect steady and light bulletproof face shield support fixed location-plate of one hand of the present invention and hook plate.
Fig. 9 is that Fig. 8 is the rear perspective view of location-plate.
Figure 10 is the location-plate of another embodiment of the present invention and the schematic perspective view of hook plate.
The specific embodiment
The full-effect steady and light bulletproof face shield support fixed structure of one hand provided by the present invention is in Fig. 5, and it mainly is provided with two and is fixed in the location-plate 200 at earflap position, the helmet 1 both sides and is used for the fixedly support arm 300 on the location-plate of being fixed in face shield.Wherein, the front lower place of described location-plate 200 is to being provided with hook plate 210,220 with following direction, the top of two location-plates 200 is connected with regulating positioning belt 400,410 respectively with rear side, the center of two location-plates 200 is provided with polygonal location securing member 500, and described fixedly support arm 300 fastens by polygonal location securing member 500 and is positioned on the described location-plate 200.The described polygonal location securing member 500 of being located at two location-plates, 200 centers is to be arranged at (referring to Fig. 8,9) in the polygonal positioned fastener openings 290 of being located at location-plate 200 centers.
Described fixedly support arm 300 be fixed on the described location-plate 200 used about two polygonal location securing members 500 are reverse securing members, can make the fixedly support arm that is fixed on the location-plate of helmet both sides fastened or unclamp with the difference of face shield position; Also can be securing member in the same way at the fixing securing member of the both side ends of support arm 300, support arm is that both sides remain certain fastening degree by rotating fixedly, also can reach the purpose of fixed visors.
Fig. 8, the 9th, the stereogram of location-plate 200, described location-plate 200 is arcs, its top and rear side are provided with regulates the pull bar 230,240 that positioning belt 400,410 wears, one end of described adjusting positioning belt 400 is solid with the drag link sleeve of certain plate wherein, specific practice is that the adjusting positioning belt is placed on the pull bar, the end is sewed up after being rotarily formed lasso again.The other end of regulating positioning belt passes the corresponding pull bar of another location-plate, and has contact with fixing with the hasp tension of being located at the position adjustable of regulating this end of positioning belt and centre.Described hasp can be the metal hasp, also can be velcro.
Described hook plate the 210, the 220th is fixed on the back side of location-plate 200, is provided with locating slot 270 and 280 at fixing hook plate 210,220 places, and hook plate 210 is put into locating slot, is fixing with securing member or rivet.
Fig. 6 is the another embodiment of the present invention schematic diagram, is the lower edge of the fixedly support arm 300 when horizontal positioned is close at the position down before described location-plate 200, is provided with first limited block 250; The back edge of the fixedly support arm 300 when being close to vertical the placement in position, described location-plate 200 upper back is provided with second limited block 260, and is pivoted with hook 700 on described second limited block 260, and fixedly is being provided with the hook post of holding for the hook hook 310 on the support arm 300.Described hook post can be fixedly to form with the direct punching out of method of cuing open sanction on the support arm 300, also can or be welded in fixedly on the support arm 300 pin riveted joint, when face shield being pushed into overhead, fixing 600 with hook and hook the hook post 310 on the fixing support arm 300 and face shield is fixed without face shield.
Fig. 7 is the another embodiment of the present invention schematic diagram, its difference is to set up a shackle 600 on the top of described location-plate 200 pull bar 230, described shackle 600 is ∏ shape, two lower ends are provided with crotch, described shackle 600 is held in (simultaneously referring to Figure 10) on the pull bar 230 of described location-plate 200 with described crotch hook, described adjusting positioning belt 400 is set on the described shackle 600, its objective is conveniently assemble and disassemble, the head weight when alleviating without face shield.Head weight in order to alleviate without face shield, described face shield also can be pushed on back, as shown in Figure 7.
Claims (6)
1. an one hand is full-effect steady and light bulletproof face shield support fixed, comprise two location-plates, fixedly support arm and two is regulated positioning belts, it is characterized in that, the front lower place and the below of described location-plate are provided with hook plate, the top of two location-plates is respectively equipped with the connecting hole that is connected positioning belt with rear side, the center of two location-plates is provided with polygonal positioned fastener openings, place corresponding polygonal location securing member in the described polygonal positioned fastener openings, described fixedly support arm two ends have with the corresponding symmetrical securing member of above-mentioned polygonal positioned fastener openings internal clamp and are positioned on the described location-plate.
2. one hand according to claim 1 is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, the top of described location-plate and rear side connecting hole are rectangular openings, the pull bar of the outside of described rectangular opening for wearing for positioning belt, one end of described positioning belt is solid with the drag link sleeve of a location-plate wherein, the other end of positioning belt passes the corresponding pull bar of another location-plate, and has contact with fixing with the hasp tension of being located at positioning belt end and centre.
3. one hand according to claim 2 is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, described hasp is metal hasp or velcro.
4. one hand according to claim 1 is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, the lower edge of the fixedly support arm when horizontal positioned is close at the position down before described location-plate is provided with first limited block; The back edge of being close to the fixedly support arm when vertically placing after a while in position, described location-plate upper back is provided with second limited block.
5. one hand according to claim 1 is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, places corresponding polygonal adjustable in opposite directions securing member in the polygonal positioned fastener openings in the center of two location-plates; Also install at described fixedly support arm two ends has the symmetrical reverse adjustable fastener, and described fixedly support arm is anchored in the polygonal positioned fastener openings in center by the symmetrical reverse adjustable fastener at two ends, and is positioned on the described location-plate.
6. one hand according to claim 1 is full-effect steady and light bulletproof face shield support fixed, it is characterized in that, places corresponding polygonal adjustable in the same way securing member in the polygonal positioned fastener openings in the center of two location-plates; Also install at described fixedly support arm two ends has symmetry adjustable fastener in the same way, and the symmetry of described fixedly support arm by two ends adjustable fastener in the same way is anchored in the polygonal positioned fastener openings in center, and is positioned on the described location-plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510114598 CN1763468B (en) | 2005-10-26 | 2005-10-26 | Full-effect steady and light bulletproof face shield support fixed by one hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510114598 CN1763468B (en) | 2005-10-26 | 2005-10-26 | Full-effect steady and light bulletproof face shield support fixed by one hand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1763468A CN1763468A (en) | 2006-04-26 |
| CN1763468B true CN1763468B (en) | 2011-08-03 |
Family
ID=36747724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510114598 Expired - Fee Related CN1763468B (en) | 2005-10-26 | 2005-10-26 | Full-effect steady and light bulletproof face shield support fixed by one hand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1763468B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9149593B2 (en) * | 2009-05-29 | 2015-10-06 | Resmed Limited | Nasal mask system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035628U (en) * | 1988-07-13 | 1989-04-12 | 全宗明 | Welding mask |
| CN2354214Y (en) * | 1998-04-08 | 1999-12-15 | 邓铁坚 | Light anti-radiation mask |
| WO2004084664A2 (en) * | 2003-03-28 | 2004-10-07 | Med-Eng Systems Inc. | Head protector |
-
2005
- 2005-10-26 CN CN 200510114598 patent/CN1763468B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035628U (en) * | 1988-07-13 | 1989-04-12 | 全宗明 | Welding mask |
| CN2354214Y (en) * | 1998-04-08 | 1999-12-15 | 邓铁坚 | Light anti-radiation mask |
| WO2004084664A2 (en) * | 2003-03-28 | 2004-10-07 | Med-Eng Systems Inc. | Head protector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1763468A (en) | 2006-04-26 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Zhenmin Document name: Notification of Decision on Request for Restoration of Right |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20131026 |