CN104228496B - Traction element - Google Patents
Traction element Download PDFInfo
- Publication number
- CN104228496B CN104228496B CN201410275868.2A CN201410275868A CN104228496B CN 104228496 B CN104228496 B CN 104228496B CN 201410275868 A CN201410275868 A CN 201410275868A CN 104228496 B CN104228496 B CN 104228496B
- Authority
- CN
- China
- Prior art keywords
- traction element
- traction
- pointed section
- present
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/006—Combination or multi-purpose hand tools with percussion tool-heads or -blades, e.g. hammers, axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
- B60D1/56—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting securing to the vehicle bumper
- B60D1/565—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting securing to the vehicle bumper having an eyelet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/271—Tools for breaking windows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/295—Tools used in automobiles or automobile manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention proposes a kind of traction element (10), and it includes the fasteners (11) for traction element (10) to be fixed to motor vehicles and the coupling (12) for traction element (10) to be coupled to traction device.According to the present invention, traction element (10) has the pointed section (16) for smashing safety window glass.
Description
Technical field
The present invention relates to be suitable for being fixed to motor vehicles and be connected to the traction element of traction device.
Background technique
Usually design motor vehicles in this way: traction element can connect to before it and/or back, traction
Motor vehicles can be coupled to traction device as such as traction rope or draw bar by element, so as to enable motor vehicles by
It pulls or to pull another motor vehicles with motor vehicles.Recipient for traction element is usually to have internal thread
Blind hole.
Known traction element has for making traction element be fixed to the fastener of motor vehicles and lead for being coupled to
The coupling of leading-in device.Fastener is usually to have externally threaded bolt and coupling is prominent ring.The design of this traction element
Referred to as bail.
Summary of the invention
The present invention is based on the purposes for improving traction element in this way: it can additionally realize the function of emergency hammer.
The purpose of the present invention is realized by the traction element with following characteristics.Show simultaneously in the description below
Describe advantageous development of the invention.
Traction element according to the present invention include for traction element is fixed to the fastener of motor vehicles and be used for by
Traction element is coupled to the coupling of traction device.According to the present invention, traction element has the point for smashing safety window glass
Shape portion.
The traction element for advantageously providing emergency hammer additional function is provided by traction element according to the present invention.Traction
Element is almost carried in each motor vehicles.In improvement according to the present invention, therefore emergency hammer will substantially be supplied to every
A vehicle driver.In the event promptly used, steel can safely be smashed rapidly by traction element according to the present invention
Change safety window glass.The emergency hammer of extra freight can save.
In the favourable improvement of traction element according to the present invention, fastener is the threaded bolt of tool and coupling is prominent
Ring.Therefore the design of traction element most commonly --- especially widely used bail --- is accounted for by the present invention.
In the more favorable improvement of traction element according to the present invention, pointed section is placed on the end side position of bolt.Knot
Fruit, by simply tapping movement, traction element can serve as traction function of the emergency hammer without weakening traction element.It is leading
Draw in the improvement of loop type, prominent ring may be used as handle in tapping movement.The shape of prominent ring is enabled a user to traction member
Part applies power as much as possible.Meanwhile the distance between handle and pointed section are as big as possible, it reduce users for leading
Draw the fear that element taps glass pane.
In the optional favourable improvement of traction element according to the present invention, pointed section is placed on prominent ring.In the improvement
In, when traction element according to the present invention is intended as emergency hammer, it is handle that fastener, which can be used, in user.Traction element
Length can be used for bringing more momentum for the impact for glass pane.
In the more favorable improvement of traction element according to the present invention, sharp shaped material is placed on the upper side position of prominent ring.
Optionally, pointed section is placed in the lateral location of prominent ring.The various optional arrangements of pointed section make to realize according to the present invention
The different improvement of traction element are possibly realized, which may be used as the emergency hammer with various ballistic motion characteristics.Root
According to the traction element with the pointed section in lateral location of the invention, therefore can be for example with the kinematics characteristic of fitter's hammer
To use.
In the more favorable improvement of traction element according to the present invention, pointed section is formed from steel.Therefore pointed section has
High intensity, while there is low material cost.Traction element and pointed section are shaped in a simple manner in addition, thus providing
A possibility that being integrated, this simplifies the productions of traction element.
In the more favorable improvement of traction element according to the present invention, traction element is filled with spring-loaded impact
It sets.Spring-loaded percussion mechanism includes spring and the impact bolt for being connected to spring.Traction element therefore can be with spring loads
The mode of formed punch use.Furthermore it is possible to therefore further reduce user about the timid of destruction glass pane.
With reference to attached drawing and following specification, exemplary embodiment of the present invention is illustrated in more detail.
Detailed description of the invention
Fig. 1 shows that the first of traction element according to the present invention improves.
Fig. 2 shows that the second of traction element according to the present invention improves.
Fig. 3 shows that the third of traction element according to the present invention is improved.
Fig. 4 shows that the 4th of traction element according to the present invention improves.
10 traction elements
11 fasteners
12 couplings
13 prominent rings
14 bolts
15 screw threads
16 pointed sections
17 end sides position
18 lateral locations
19 lateral locations
20 springs
21 impact bolts
22 longitudinal axis
23 spring-loaded percussion mechanisms
Specific embodiment
Fig. 1 and 2 is the improved exemplary schematic diagram of two different traction elements 10 according to the present invention.Traction element
10 here by illustrating as bail.
Traction element 10 according to the present invention has fastener 11 and coupling 12.
Fastener 11 is designed to be able to traction element 10 being connected to motor vehicles optionally.For this purpose, machine
Motor-car has corresponding clamp device.In the optinal plan shown, fastener is formed by bolt 14, and the free end of bolt 14 has
It is parallel to the screw thread 15 of longitudinal axis 22.Clamp device on motor vehicles is correspondingly threaded hole.
Coupling 12 is designed to be able to traction element 10 being coupled to traction device optionally.Traction device is, for example, to lead
Messenger or draw bar.For the optional coupling of traction element 10 and traction device, coupling is especially designed as prominent ring 13.According to
The present invention, it especially further includes carbine that the prominent ring 13 of term, which further includes hook,.
In the optinal plan that traction element 10 is shown as bail, fastener 11 is rigidly connected to coupling 12.Root
According to the present invention, it is also conceivable that for example by means of the flexible connection of belt between fastener 11 and coupling 12.
Traction element 10 according to the present invention has the pointed section 16 for smashing safety window glass.Safety window glass is by outstanding
Its prestressed glass composition for being referred to as toughened safety glass (TSG).Toughened safety glass is suddenly cleaved into fritter when destroying
Glass fragment.In the motor vehicle, side vehicle window and vehicle rear window are usually made of toughened safety glass.Pointed section 16 is according to this hair
It is bright to be designed to generate tensile stress on the surface of glass pane.For this purpose, pointed section 16 has tip.Pointed section 16 can be with
The e.g. design of circular cone or pyramidal shape.According to the present invention, the hard material group as such as steel or jewel of pointed section 16
At.
According to the present invention, pointed section 16 can be placed on fastener 11 or on coupling 12.Pointed section 16 is herein
Different positions 17,18 and 19 can be placed in.Fig. 1 shows end side position 17, upper side position 18 and side position by example
Set 19.End side position 17 is on fastener 11 positioned at the end side of the free end of bolt 14.Upper side position 18 is located on coupling 12.?
In improvement as the traction element 10 of bail, upper side position 18 is located at opposite prominent in end side position 17 on longitudinal axis 22
The outside of ring 13.Lateral location 19 is similarly located on coupling 12.In the improvement as the traction element 10 of bail, side
Face position 19 is laterally located within the outside of prominent ring 13 about longitudinal axis 22.
In Fig. 1, pointed section 16 is placed on end side position 17 on bolt 14.Pointed section 16 is herein especially with respect to bolt
14 are placed in center.Pointed section 16 preferably has herein is less than the depth of the blind hole of corresponding threaded hole in motor vehicles
Highly.In Fig. 2, pointed section 16 is placed in lateral location 19 on prominent ring 13.
Compared with improving shown in Fig. 1, in addition the improvement of traction element 10 according to the present invention shown in Fig. 2 has
Spring-loaded percussion mechanism 23.Spring-loaded percussion mechanism 23 is designed in a manner of spring-loaded formed punch using traction
Element 10.Spring-loaded percussion mechanism 23 includes spring 20 and optional the impact bolt 21 for being connected to spring.Pass through spring
The spring force gathered in 20, impact bolt 21 can apply pulse on traction element 10.Spring 20 is, for example, coil expander
20, and by pull back be connected to the impact bolt 21 of spring 20 can be with back-moving spring 20.Then release impact bolt 21 loosens bullet
Spring 20 and generate surging.Pulse in a manner of being substantially oriented to as pointed section 16 by spring-loaded percussion mechanism 23
Placement.In Fig. 2, spring-loaded percussion mechanism 23 is placed in the opposite of pointed section 16.
Compared with improving shown in Fig. 1, the improvement of traction element 10 according to the present invention shown in Fig. 3 has containing interior
The element 24 of screw thread, this makes it possible on existing traction element using target according to the present invention.Element 24 has
There is pointed section 16, and element 24 can be tightened on screw thread 15 in this embodiment and in traction event from traction member
It is removed on part 10.
Compared with improving shown in Fig. 1, the improvement of traction element 10 according to the present invention shown in Fig. 4 has element
25, element 25 designs in a manner of as it can be clipped in or be inserted into prominent ring.Target according to the present invention therefore can with
It is used together through existing traction element.In traction event, have the element 25 of whole pointed section 16 then from traction member
It is removed on part 10.
According to the invention, it is further possible to expect, traction element 10 may include more devices so as to implement additional function.
Therefore in addition traction element 10 can have such as seat harness cutting tool, can cut off motor vehicles with the cutting tool
Seat harness.
Element 24 and 25 can have more functions, and example element as mentioned can sign an undertaking with seat harness cutter
It closes.
Claims (8)
1. a kind of traction element (10), comprising for traction element (10) to be fixed to the fastener (11) of motor vehicles and is wrapped
Containing the coupling (12) for traction element (10) to be coupled to traction device, which is characterized in that traction element (10), which has, to be used
In the pointed section (16) for smashing safety window glass, traction element (10) includes the impact bolt for having spring (20) and being connected to spring
(21) spring-loaded percussion mechanism (23).
2. traction element (10) according to claim 1, which is characterized in that fastener (11) is the bolt with screw thread (15)
(14) and coupling (12) is prominent ring (13).
3. traction element (10) according to claim 2, which is characterized in that pointed section (16) is placed in the end on bolt (14)
On side position (17).
4. traction element (10) according to claim 2, which is characterized in that pointed section (16) is placed on prominent ring (13).
5. traction element (10) according to claim 4, which is characterized in that pointed section is placed in the upside on prominent ring (13)
On position (18).
6. traction element (10) according to claim 4, which is characterized in that pointed section (16) is placed on prominent ring (13)
In lateral location (19).
7. traction element (10) according to claim 1, which is characterized in that pointed section (16) is formed from steel.
8. according to claim 1 to traction element described in 7 one of them (10), which is characterized in that traction element and pointed section
(16) integrally formed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013211542.3 | 2013-06-19 | ||
| DE102013211542 | 2013-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228496A CN104228496A (en) | 2014-12-24 |
| CN104228496B true CN104228496B (en) | 2019-05-14 |
Family
ID=52010597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410275868.2A Expired - Fee Related CN104228496B (en) | 2013-06-19 | 2014-06-19 | Traction element |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN104228496B (en) |
| BR (1) | BR102014010081A2 (en) |
| DE (1) | DE102014208328A1 (en) |
| RU (1) | RU147838U1 (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4005690C2 (en) | 1990-02-23 | 1994-02-03 | Manfred Klotz | Combination tool, in particular for motor vehicles |
| DE29624321U1 (en) | 1996-11-29 | 2002-01-17 | Happich Fahrzeug & Ind Teile | nothammer |
| DE10324031A1 (en) | 2003-05-27 | 2004-12-30 | Daimlerchrysler Ag | Combining device for use when motor vehicle tows another motor vehicle, has functional component that serves as tool, and another functional component that provides temporary connection between two motor vehicles |
| DE102007039482B4 (en) * | 2007-08-21 | 2016-09-01 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | coupling device |
| CN101638080B (en) * | 2009-07-06 | 2011-03-16 | 王建章 | Fixed type toughened glass crushing escape apparatus |
| CN201471388U (en) * | 2009-08-12 | 2010-05-19 | 董松柏 | Rapid broken windows device |
| DE202010000109U1 (en) | 2010-02-01 | 2010-04-08 | Böttner, Rene | nothammer |
| CN102853066B (en) * | 2012-06-12 | 2015-10-14 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of Novel automobile gear shifting bar |
| CN202764913U (en) * | 2012-09-12 | 2013-03-06 | 林国举 | Automobile anti-theft lock with safety hammers |
-
2014
- 2014-04-28 BR BRBR102014010081-4A patent/BR102014010081A2/en not_active Application Discontinuation
- 2014-05-05 DE DE102014208328.1A patent/DE102014208328A1/en not_active Ceased
- 2014-06-05 RU RU2014123067/11U patent/RU147838U1/en active
- 2014-06-19 CN CN201410275868.2A patent/CN104228496B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BR102014010081A2 (en) | 2015-06-30 |
| DE102014208328A1 (en) | 2014-12-24 |
| RU147838U1 (en) | 2014-11-20 |
| CN104228496A (en) | 2014-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20200619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |