CN207466589U - Broken window head - Google Patents
Broken window head Download PDFInfo
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- CN207466589U CN207466589U CN201721521584.2U CN201721521584U CN207466589U CN 207466589 U CN207466589 U CN 207466589U CN 201721521584 U CN201721521584 U CN 201721521584U CN 207466589 U CN207466589 U CN 207466589U
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- connecting portion
- ontology
- broken window
- window
- broken
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Abstract
The utility model discloses a kind of broken window heads, belong to safety article technical field.The present apparatus includes cylindrical body (1), and window protrusion (2) is provided with brokenly on the outside of ontology (1) upper end, and ontology (1) lower part is connecting portion (11).The present apparatus is raised (2) by being provided with brokenly window in the upper end of ontology (1), it directly can be directly connected to fix with police equipment by the connecting portion (11) of ontology (1) lower part, so as to increase brokenly raised (2) impact force of window.This structure achieves that brokenly the purpose of window by swinging, convenient for realizing broken window in the narrow range.
Description
Technical field
The utility model is related to a kind of broken window heads, belong to safety article field.
Background technology
Window breaker is a kind of secondary means of escape in closed in spaces.Existing window breaker mainly includes sharp knot
The broken window head and handle of structure, the broken window head can simultaneously be smashed the purpose for realizing broken window directly with glass contact.It is existing
Window breaker is generally mounted to the place easily got in the closed in spaces such as automobile.When fire occur in the closed in spaces such as automobile or fall into
Water is medium in emergency circumstances, can facilitate and take out and smash glazed door smoothly to escape.Simultaneously need broken window entrance or
It carries out arresting occupant, generally requires window breaker, directly police is facilitated to enter glass crushing.Since police exist
When outgoing on duty, the dress dedicated for breaking window is often not provided on existing police equipment with some police equipments
It puts, generally requires individually to carry window breaker in actual use.Due to having carried a large amount of police dress when police are on duty
It is standby, then individually carry window breaker often cause it is handicapped.Shield, baton, electric shock baton in existing police device etc. its
Length is all higher than width or radial dimension, after end is mounted directly brokenly window head, can only be acted on by length direction or axial application
Power could realize brokenly the purpose of window, but during in narrow space, tend not to normal use.
Utility model content
Technical problem to be solved in the utility model be overcome the deficiencies of the prior art and provide it is a kind of facilitate installation and it is narrow
The broken window head that narrow space uses.
Technical solution is used by the utility model solves its technical problem：Broken window head, including cylindrical body, on ontology
Window protrusion is provided with brokenly on the outside of end, body lower part is connecting portion.
Wherein, body upper end is frustum cone structure in above device, and broken window protrusion is arranged on frustum cone structure side.
Wherein, body upper end is terrace with edge structure in above device, and broken window protrusion is arranged on terrace with edge texture edge.
Wherein, window protrusion is broken described in above device has several, and be evenly distributed in body upper end circumferential direction.
Further, the ontology perimeter of section that window protrusion position is broken in above device is 35~55mm, and broken window is raised
Quantity is 5~15.
Wherein, it is provided with connection screw thread on connecting portion lateral wall described in above device.
Wherein, connecting portion described in above device is the shackle member of tubular structure.
Further, annular groove is provided in shackle member outer wall described in above device, bottom portion of groove is set on symmetrical both sides
Through-hole is equipped with, the snap ring of " Ω " shape of adaptation is provided in groove, and is stretched into inside shackle member along through-hole at snap ring bottom fold.
Wherein, connecting portion is tubular structure in above device, and connection screw thread, connecting portion are provided in connecting portion external wall of upper portion
Annular groove is provided on the outer wall of lower part, through-hole is provided on the symmetrical both sides of bottom portion of groove, is provided in groove " Ω " of adaptation
The snap ring of shape, and stretched into inside connecting portion along through-hole at snap ring bottom fold.
Further, connecting portion described in above device is up big and down small structure, and connecting portion lower part is in the vertical direction
Projected area be 0.7~0.9 times of connecting portion Upper vertical direction projection area.
The beneficial effects of the utility model are：The present apparatus is simple in structure, easy to operate, and cost of manufacture is cheap.The present apparatus is led to
It crosses and window protrusion is provided with brokenly in the upper end of ontology, fixation is connect with police equipment by connecting portion, it can by swinging
Realize the purpose of broken window, this structure is convenient for realizing broken window in narrow range, while increases broken window raised impact dynamics, just
Broken window is realized in rapid.
Description of the drawings
Fig. 1 is the utility model part section structural representation.
Fig. 2 is A-A cross-sectional views in the utility model Fig. 1.
Fig. 3 is a kind of structure diagram of the utility model.
Fig. 4 is the utility model another kind structure diagram.
Fig. 5 is the third structure diagram of the utility model.
Fig. 6 is the 4th kind of structure diagram of the utility model.
In figure label for：1 is ontology, and 11 be connecting portion, and 2 are broken window protrusion, and 3 be connection screw thread, and 4 be shackle member, and 41 are
Groove, 411 be through-hole, and 5 be snap ring.
Specific embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in Fig. 1~Fig. 6, the broken window head of the utility model including cylindrical body 1, is provided on the outside of 1 upper end of ontology
Broken window protrusion 2,1 lower part of ontology are connecting portion 11.It will be appreciated to those of skill in the art that the present apparatus passes through in ontology 1
Upper end is provided with brokenly window protrusion 2, and fixation is connect with police equipment by connecting portion 11, window is achieved that brokenly by swinging
Purpose, this structure is convenient for realizing broken window in narrow range, while increases broken window protrusion 2 and hit dynamics, convenient for rapid
Realize broken window.The present apparatus directly can be directly connected to fix by connecting portion 11 with police equipment in actual use, hold police
Equipment swings, and directly by broken window protrusion 2 and glass contact and hits the broken window of realization, and the amplitude to swing can be according to existing
The space that field uses determines so that the present apparatus still can be used in narrow space.The structure of the ontology 1 of the present apparatus can be with simultaneously
For column or class column structure.The broken window protrusion 2 of the present apparatus is mainly used for shattered glass, thus the hardness of broken window protrusion 2 is higher can
It is preferred that hard alloy or diamond etc., and the shape of protrusion 2 is round or ellipsoidal structure.Since broken window protrusion 2 has
Certain size, therefore 1 upper end of ontology is interpreted as the outer wall close to 1 upper end of ontology with reference to attached drawing in the present apparatus.
Preferably, 1 upper end of ontology is frustum cone structure in above device, and broken window protrusion 2 is arranged on frustum cone structure side.
It will be appreciated to those of skill in the art that preferred 1 upper end of ontology of the present apparatus is frustum cone structure, with reference to attached drawing and the present apparatus
Service condition frustum cone structure is the up-small and down-big frustum cone structure just placed, and is provided on 1 upper end side of ontology several
Broken window protrusion 2 can tap glass by broken window protrusion 2 and realize broken window directly by applying the active force of width direction or radial direction
Purpose.1 upper end of ontology is set as frustum cone structure simultaneously so that broken window protrusion 2 can effectively avoid this when tapping glass
Body 1 is directly and glass contact so that broken window protrusion 2 directly and glass contact, realizes Rapid window-breaking.Simultaneously so that being transferred to ontology
Impact force on 1 is more uniform, increases the structural strength for being provided with brokenly ontology 1 at window protrusion 2.
Preferably, 1 upper end of ontology is terrace with edge structure in above device, and broken window protrusion 2 is arranged on terrace with edge texture edge.
It will be appreciated to those of skill in the art that 1 upper end of ontology is set as terrace with edge structure by the present apparatus, with reference to attached drawing and the present apparatus
Service condition terrace with edge structure be the up-small and down-big terrace with edge structure just placed so that broken window protrusion 2 can have when tapping glass
Effect avoids ontology 1 directly and glass contact so that broken window protrusion 2 directly and glass contact, realizes Rapid window-breaking.Simultaneously so that passing
The impact force being handed on ontology 1 is more uniform, so as to increase the structural strength for being provided with brokenly ontology 1 at window protrusion 2.
Preferably, window protrusion 2 is broken described in above device has several, and be evenly distributed in 1 upper end circumferential direction of ontology.
It will be appreciated to those of skill in the art that for so that during broken window, remain brokenly window protrusion 2 first with glass contact, this dress
The quantity for putting preferably broken window protrusion 2 is multiple, and be evenly distributed in 1 upper end circumferential direction of ontology, ensure broken window protrusion 2 always with
Glass is hit.
Preferably, 1 perimeter of section of ontology that raised 2 positions of window are broken in above device is 35~55mm, and broken window is convex
It is 5~15 to play 2 quantity.It will be appreciated to those of skill in the art that be only further preferably equipped with brokenly window convex for the present apparatus
The perimeter of section for playing the ontology 1 at 2 is 35~55mm, and raised 2 quantity of broken window are 5~15.The present apparatus is to size into one
Step limits, and fixation can directly be connect with police equipment by ensureing to meet, easy to carry.
Preferably, it is provided with connection screw thread 3 on the lateral wall of connecting portion 11 described in above device.Those skilled in the art's energy
Enough understanding, ontology 1 is preferably connected through a screw thread and is connect with other police equipments by the present apparatus, therefore in 11 lateral wall of connecting portion
On be provided with connection screw thread 3.
Preferably, connecting portion 11 described in above device is the shackle member 4 of tubular structure.Those skilled in the art can manage
Solution, ontology 1 is preferably connect by the present apparatus by being clamped with other police equipments, therefore the connecting portion 11 of 1 lower end of ontology is set
It is set to the shackle member 4 of tubular structure so that ontology 1 can be connected and fixed directly with police equipment.
Preferably, annular groove 41,41 bottom symmetrical both sides of groove are provided on the outer wall of shackle member 4 described in above device
On be provided with through-hole 411, the snap ring 5 of " Ω " shape of adaptation is provided in groove 41, and along through-hole 411 at 5 bottom fold of snap ring
It stretches into inside shackle member 4.It will be appreciated to those of skill in the art that 4 outside of shackle member is provided with annular groove 41, groove 41
Interior bottom symmetrical is provided with through-hole 411, and 5 bottom fold of snap ring of " Ω " shape is in snap ring 5 when being caught in groove 41, is directly caught in
Through-hole 411 is interior and extends to the inside of shackle member 4, while should will be provided with recess on the rod-shaped police equipment being attached thereto, when
After rod-shaped police equipment is inserted into 1 inside of ontology, the bending part of snap ring 5 can be directly caught in the recess of police equipment, realized and be incited somebody to action this
Body 1 and the fixed purpose of police equipment.The shape of the snap ring 5 of the present apparatus can be that " Ω " shape can also be similar " Ω " shape knot
Structure, 5 structure of snap ring mainly include segmental arc and straightway, and 5 both sides of snap ring are symmetrical arranged, straightway both ends of side respectively with
Segmental arc is connected with another straightway, and is illustrated with reference to attached drawing 2 at the bottom fold said of the present apparatus, that is to say for straightway with
The junction of straightway, upper straight section and segmental arc junction mainly make to be tightly attached to 41 bottom of groove on the inside of snap ring 5, and lower part
Bending part is then mainly clamped with the recess of police equipment inserting paragraph, is connected and fixed so as to fulfill by ontology 1 with police equipment.
Preferably, connecting portion 11 is tubular structure in above device, and connection screw thread is provided in 11 external wall of upper portion of connecting portion
3, annular groove 41 is provided on 11 lower part outer wall of connecting portion, and groove is provided with through-hole 411, groove 41 on 41 bottom symmetrical both sides
The snap ring 5 of " Ω " shape of adaptation is inside provided with, and is stretched into inside connecting portion 11 along through-hole 411 at 5 bottom fold of snap ring.This field
Technical staff, it is understood that present apparatus connection mode that preferably ontology 1 is connected through a screw thread or is clamped directly with it is police
Equipment is fixed.Therefore connecting portion 11 is arranged to tubular structure, external wall of upper portion setting connection screw thread 3,11 lower outside of connecting portion is set
Annular groove 41 is equipped with, bottom symmetrical is provided with through-hole 411 in groove 41, and 5 bottom fold of snap ring of " Ω " shape is in snap ring 5 and blocks
When entering in groove 41, the inside of connecting portion 11, while the rod-shaped police that should will be attached thereto directly are caught in through-hole 411 and extended to
With being provided with recess on equipment, after rod-shaped police equipment is inserted into 1 inside of ontology, the bending part of snap ring 5 can directly be caught in police
In the recess of equipment, realize ontology 1 and the fixed purpose of police equipment.
Preferably, connecting portion 11 described in above device is up big and down small structure, and 11 lower part of connecting portion is in vertical side
Upward projected area is 0.7~0.9 times of 11 Upper vertical direction projection area of connecting portion.Those skilled in the art can manage
Solution, while 0.7 that the projected area of further preferred 11 lower part of connecting portion of the present apparatus is 11 top projected area of connecting portion
~0.9 times so that when snap ring 5 is caught in groove 41, snap ring 5 is against 41 inside of groove, projection and the connecting portion 11 of entire snap ring 5
Lower part overlaps, and less than 11 top projected area of connecting portion, police equipment is avoided to occur when being threadedly coupled with ontology 1 with snap ring 5
Interference effect uses.
Claims (10)
1. broken window head, it is characterised in that：Including cylindrical body (1), window protrusion (2) is provided with brokenly on the outside of ontology (1) upper end, this
Body (1) lower part is connecting portion (11).
2. broken window head as described in claim 1, it is characterised in that：Ontology (1) upper end is frustum cone structure, and it is raised (2) to break window
It is arranged on frustum cone structure side.
3. broken window head as described in claim 1, it is characterised in that：Ontology (1) upper end is terrace with edge structure, and it is raised (2) to break window
It is arranged on terrace with edge texture edge.
4. the broken window head as described in claims 1 to 3 any claim, it is characterised in that：The broken window raised (2) has several
It is a, and be evenly distributed in the circumferential direction of ontology (1) upper end.
5. broken window head as claimed in claim 4, it is characterised in that：Ontology (1) perimeter of section of broken raised (2) position of window
For 35~55mm, and raised (2) quantity of broken window is 5~15.
6. the broken window head as described in claims 1 to 3 any claim, it is characterised in that：Connecting portion (11) lateral wall
On be provided with connection screw thread (3).
7. the broken window head as described in claims 1 to 3 any claim, it is characterised in that：The connecting portion (11) is tubulose
The shackle member (4) of structure.
8. broken window head as claimed in claim 7, it is characterised in that：Annular groove is provided on shackle member (4) outer wall
(41), through-hole (411) is provided on groove (41) bottom symmetrical both sides, the snap ring of " Ω " shape of adaptation is provided in groove (41)
(5), it is internal and at snap ring (5) bottom fold along through-hole (411) to stretch into shackle member (4).
9. the broken window head as described in claims 1 to 3 any claim, it is characterised in that：Connecting portion (11) is tubular structure,
Connection screw thread (3) is provided in connecting portion (11) external wall of upper portion, annular groove (41) is provided on the outer wall of connecting portion (11) lower part,
Through-hole (411) is provided on groove (41) bottom symmetrical both sides, the snap ring (5) of " Ω " shape of adaptation is provided in groove (41),
And connecting portion (11) inside is stretched into along through-hole (411) at snap ring (5) bottom fold.
10. the broken window head as described in claim 9 claim, it is characterised in that：The connecting portion (11) is up big and down small
Structure, and the projected area of connecting portion (11) lower part in the vertical direction is connecting portion (11) Upper vertical direction projection area
0.7~0.9 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521584.2U CN207466589U (en) | 2017-11-15 | 2017-11-15 | Broken window head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721521584.2U CN207466589U (en) | 2017-11-15 | 2017-11-15 | Broken window head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466589U true CN207466589U (en) | 2018-06-08 |
Family
ID=62260649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721521584.2U Active CN207466589U (en) | 2017-11-15 | 2017-11-15 | Broken window head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550164A (en) * | 2018-08-23 | 2019-04-02 | 平裕（成都）科技有限公司 | A kind of broken glass ball of throw type |
-
2017
- 2017-11-15 CN CN201721521584.2U patent/CN207466589U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109550164A (en) * | 2018-08-23 | 2019-04-02 | 平裕（成都）科技有限公司 | A kind of broken glass ball of throw type |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |