CN1315899A - Pocket-sized knife assembly having separable key holder - Google Patents
Pocket-sized knife assembly having separable key holder Download PDFInfo
- Publication number
- CN1315899A CN1315899A CN 00801218 CN00801218A CN1315899A CN 1315899 A CN1315899 A CN 1315899A CN 00801218 CN00801218 CN 00801218 CN 00801218 A CN00801218 A CN 00801218A CN 1315899 A CN1315899 A CN 1315899A
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- Prior art keywords
- sized
- key holder
- knife assembly
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B11/00—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement
- B26B11/001—Hand knives combined with other implements, e.g. with corkscrew, with scissors, with writing implement of the Swiss-knife type
Abstract
A pocket-sized knife assembly includes a separable key holder (181), a small-sized tool such as a pocket-sized knife (171) and an illumination unit (150), formed in slim manner. The pocket-sized knife assembly includes a center plate (110) forming a predetermined fulcrum, and at least one elastic member (194) contacting the fulcrum to thereby give an elastic force necessary for unfolding and folding the small-sized tools. Also, the pocket-sized knife assembly further includes a separable key holder in addition to the small-sized tool unfolding and folding structure. Further, the pocket-sized knife assembly includes a night illumination (110) unit in addition to the small-sized tool unfolding and folding structure and the separate key holder structure (181). Particularly, the small-sized tool unfolding and folding structure, the separable key holder structure and the illumination unit are assembled in slim pattern.
Description
The present invention relates to have a kind of pocket-sized knife assembly of separable key holder, relate in particular to a kind of like this pocket-sized knife assembly, wherein small instruments and tools, a separable key holder and a night lighting lamp are packed in the elongated small and exquisite assembly integratedly.
Normally, key holder is used for carrying simultaneously various keys.Key holder itself is a ring basically, or has a body of ring.Ring twines 2 circles or 3 with steel wire and encloses and form, and it has elastic force.For key is remained on the key holder, two circles of key along ring can be rotated and are inserted in the key holder.But above-mentioned key maintaining body is difficult to from key holder separation key and is difficult to key is inserted on the retainer.
Simultaneously, as a kind of Emergency Tool of climbing the mountain and travelling, what people extensively adopted is a kind of combined type knife structure, and it comprises the various small instruments and tools of pocket-sized knife.This combined type knife structure (calling pocket-sized knife assembly in the following text) as shown in Figure 1, wherein knife 10 and 11, nail clipper, bottle cap opener etc. are installed on the body 12 with elastic component 13 and 14, wherein elastic component 13 and 14 is corresponding each other, to obtain elastic force.
Manufactured comes out of described pocket-sized knife assembly uses for professional user, and its weight is bigger, and is difficult to realize other function except that the small instruments and tools modular construction owing to being provided with elastic component.For example, when in traditional pocket-sized knife assembly, assembling key holder or lighting device, has the restriction in space.Especially, because the cause of size and weight is difficult to be carried in the pocket simply.
In addition, in case of emergency or the pendant lamp, the lantern that use in when leisure or the known lighting devices such as illuminated indicator that are used to produce light, all to use a portable battery at least.Recently, in order to distinguish the position of keyhole, technique known has lighting device of assembling on the body of key holder.
Therefore, in order to solve the key insertion problem that traditional key holder exists, need a separable key holder structure.
In addition,, avoid the restriction on the arrangement, and improve the weight of traditional pocket-sized knife assembly, need a kind of portable pocket knife assembly for fear of assemble compact tool assembly structure only in pocket-sized knife assembly.
Particularly, if traditional pocket-sized knife assembly has separable key holder function and illumination functions simultaneously, most of above-mentioned defectives or deficiency are improved.
In order to address the above problem, an object of the present invention is to provide a kind of separable key holder, it is convenient to separate continually in using the key holder process and insert.
Another object of the present invention provides a kind of pocket-sized knife assembly, and it is compared with traditional pocket-sized knife assembly, and is smaller and more exquisite, light and advanced.
A further object of the present invention provides a kind of pocket-sized knife assembly that has key holder, wherein is assembled with key holder, pocket-sized knife and a lighting device.
Another order of the present invention provides a kind of pocket-sized knife assembly, and wherein each functional part is assembled in the very elongated structure, has a plurality of functional characters in addition, wherein is assembled with a key holder, pocket-sized knife and a lighting device.
To achieve these goals, the invention provides a kind of pocket-sized knife assembly that has small instruments and tools, this assembly comprises: a median plate that forms a predetermined fulcrum; At least one elastic component, it contacts fulcrum, launches and the required elastic force of folding small instruments and tools thereby provide; With the fixed head that covers the outside, thereby median plate, elastic component and small instruments and tools are with identical fixed thickness ground engagement.
For realizing second purpose of the present invention, the pocket-sized knife assembly that is provided also comprises key holding device, and it comprises: be formed on the key holder hole on the median plate, and pass this hole and kept a key ring; A pilot hole that is connected with the inlet in key holder hole is so that open and close the inlet in key holder hole; With a moving pin, it moves in pilot hole, to open and close the inlet in key holder hole.
Preferably, median plate, elastic component and key holding device in the pocket-sized knife assembly and fixed head are from external engagement.Consider that from the appearance design aspect outside lining cover piece of preferred fixed head covers.
In order to finish the 3rd purpose of the present invention, the pocket-sized knife assembly that is provided is that separable key holder, small instruments and tools and a lighting device are assembled integratedly.Battery in preferably described lighting device comprises a bulb and is arranged on median plate and a push button element that links to each other with covering with fixed head are with this bulb of switch.
The pocket-sized knife assembly that has improved assembly performance according to the present invention is achieved in that by small instruments and tools that will comprise relative thin and the elastic component of arranging according to the order of sequence that is used for small instruments and tools and launches on an axis and fold, and mesh a spatial accommodation, to realize the expansion and the folder function of small instruments and tools, and make median plate littler than fixed head, it is corresponding to the thickness of spatial accommodation, and has small-sized projection and small-sized hole.
Comprise that median plate links to each other with covering with the pocket-sized knife assembly of fixed head, to obtain required face shaping.Preferably link covering again after the instrument of carrying out various functions has assembled, wherein instrument and covering are formed in such structure, and it can be by head and the head of a nail assembling and the dismounting of rivet.
By the more detailed description of reference accompanying drawing to the preferred embodiment of the present invention, above-mentioned purpose of the present invention and other advantage will be more apparent, wherein:
Fig. 1 represents an example of traditional portable pocket knife;
Fig. 2 is the perspective view that comprises the pocket-sized knife assembly of a separable key holder according to an embodiment of the invention;
Fig. 3 is the decomposition diagram with pocket-sized knife assembly of a separable key holder;
Fig. 4 is the plane of the pocket-sized knife assembly with a separable key holder of expression exploded;
Fig. 5 is the profile according to pocket-sized knife assembly of the present invention;
Fig. 6 is the perspective view of pocket-sized knife assembly according to another embodiment of the present invention.
The preferred embodiments of the present invention are described with reference to the accompanying drawings.
Fig. 2 is the perspective view that comprises the pocket-sized knife assembly of a separable key holder according to an embodiment of the invention; Fig. 3 is the decomposition diagram with pocket-sized knife assembly of a separable key holder.
Basic structure according to formation pocket-sized knife assembly of the present invention comprises that one has the median plate 110 of reservation shape; Greater than a fixed head 120 of median plate 110, it covers left and right sides, thereby forms a predetermined assembly space; With covering 130 and 140, be used to cover the left and right sides of fixed head 120.
Between the fixed head 120 of median plate 110 and left and right sides, be provided with a key holder, a small instruments and tools foldable structure and be used to carry out a lighting device of predetermined function.
More particularly, be formed with a battery accommodating chamber 111 in median plate 110, the one side is opened and opposite side forms a dead end.Upwards form a bulb hole 112 from battery accommodating chamber 111.Form bulb connecting groove (not shown) in the both sides of bulb hole 112, to be connected with battery accommodating chamber 111.Downside in battery accommodating chamber 111 forms a key holder hole 113.Key holder hole 113 is connected with a pilot hole 118 that makes progress.Limit along pilot hole 118 forms a loading groove 116 in key holder hole 113.Form one small-sizedly protruding 114 and 115 at the either side of median plate 110, and form engaging hole 117 thereon.
On each fixed head 120, form a battery accommodating hole 121, it is corresponding to battery accommodating chamber 111, and a key holder hole 123 is connected with the left and right sides of key holder hole 113 at median plate 110, and a pilot hole 122 is connected with the left and right sides of pilot hole 118 at median plate 110.In addition, on each fixed head 120, form an engaging hole 124, one with small-sized protruding 114 small-sized holes of matching 125, one with protruding 115 through holes that match 127 and a binding covering 130 or 140 small-sized holes 126.
Median plate 110 is meshed by the rivet 212 and the head of a nail 214 with fixed head 120, and it meshes by the engaging hole 124 that is formed on the fixed head 120.The head of rivet 212 and the head of a nail 214 form a predetermined locking structure with the form that tilts.
When rivet 212 passed the both sides of engaging hole 124 of fixed head 120, it just passed the axial hole 174 that is arranged on the small instruments and tools in the spatial accommodation " b " and the fixing hole 194 of elastic component.Therefore, rotatably flexible fastening of small instruments and tools.
Form the tight groove 134 and 144 combined in the precalculated position of covering 130 and 140, and form small-sized protruding 135 and 145 thereon with the head of rivet 212 and the head of a nail 214.
That is to say, the heads that tilt closely are bearing in left and right sides covering 130 and 140 with the angled head of rivet 212 and the head of a nail 214 corresponding tight grooves 134 and 144.Therefore, covering 130 and 140 is assemblied on each fixed head 120, and without any need for bolt device.
Fig. 4 is the plane of pocket-sized knife assembly that expression has an exploded of a separable key holder; Fig. 5 is the profile according to a pocket-sized knife assembly of the present invention.
According to the pocket-sized knife assembly that comprises a key holder of the present invention, according to functional character, comprise a small instruments and tools folded part, key holder part and a lighting device.
That is to say that the small instruments and tools folded part comprises median plate 110 and is engaged on the fixed head 120 of median plate 110 left and right sides, and is contained in the interior elastic component 191,192 and 193 of spatial accommodation " b ".
Fulcrum " a " is positioned at the precalculated position on the boundary face of median plate 110 and spatial accommodation " b ".Elastic component 191,192 and 193 is pressed against on the fulcrum " a " by for example not folding knife 171 of small instruments and tools, thereby obtains required elastic force.Can on median plate 110, form fulcrum " a " by intersecting with the inclined plane of predetermined angular.
When fixed head 120 is mounted to the both sides of median plate 110, just formed predetermined spatial accommodation " b ".The overall size of spatial accommodation " b " and median plate 110 is identical with fixed head 120.Elastic component 191,192 and 193 is fixed in the spatial accommodation " b ", and knife 171, scissors 172 and attached elastic component 173 rotatably are fixed on on one deck.Attached elastic component 173 is kept a separation point position in the use of scissors 172.
Knife 171, scissors 172 and attached elastic component 173 rotatably are fixed in the axial hole 174, and wherein axial hole is formed on the bottom of spatial accommodation " b ".Elastic component 191,192 and 193 forms fixing hole 194 at an upper portion thereof respectively.In an elastic component 193, form an attached key holder hole 195.
Key holder comprises that partly a key holder hole 113, is used to open and close the pilot hole 118 and a moving pin 181 of the inlet " c " in key holder hole 113, and this moving pin moves to open and close the inlet " c " in key holder hole 113.
Lighting device comprises a bulb 150, and it comprises positive and negative terminals 151, a battery 162, a push button element 161 and a leaf spring 163.
Fig. 6 is the perspective view of a pocket-sized knife assembly according to another embodiment of the present invention, wherein is provided with a nail file.
The total of the pocket-sized knife assembly of a key holder that comprises according to the present invention is assembled in the following manner.
At first, median plate 110 is placed central part.Then, elastic component 191,192 and 193, knife 171, scissors 172, attached elastic component 173, bulb 150 and moving pin 180 are set in the spatial accommodation " b ", to keep a single thickness, its both sides cover with fixed head 120.
Four rivets 212 are passed loading groove 116 and the engaging hole 117 that is formed on the median plate 110, and it is corresponding with 4 engaging holes 124, and reaches the engaging hole 124 that is formed on another fixed head 120, tightens the head of a nail 214 in another fixed head 120 outsides then.Therefore, median plate 110 just combines with fixed head 120.
And, will be from side-prominent small-sized protruding 114 the packing into and be formed on the small-sized hole 125 on the left and right sides fixed head 120 of 110 liang of median plates, and projection 115 packed in the through hole 127, it adopts is one to install and engaging structure.This installation and engaging structure be by be formed on small-sized protruding 135 on covering 130 and 140 and 145 and the small-sized hole 126 that is formed on the fixed head 120 realize.The head that stretches out and the head of a nail 214 of rivet 212 are inserted and be installed in the tight groove 144, and described tight groove is formed on the inboard of each covering 130 and 140.
And, battery 162 is received in the battery accommodating chamber 111, and push button element 161 and leaf spring 163 are assembled in the button hole 131 on covering 130 and 140 together, wherein push button element 161 is towards battery accommodating hole 121.
Be described in more detail below operation according to pocket-sized knife assembly of the present invention.
At first, when launching knife 171, it pushes the end of the elastic component 191 that is bearing in its rear end simultaneously.After launching, elastic component 191 is flexibly kept the deployed condition of knife 171.
Using under the situation of scissors 172, elastic component 192 flexibly supports scissors 172, and attached elastic component 173 flexibly supports elastic component 193, thereby keeps the deployed condition of scissors 172.Under this state, the attached elastic component 173 of pushing elastic component 193 trends towards recovering but is stopped by a projection 175 of scissors, thus scissors 172 separately.The active force of scissors 172 is the restoring forces after shearing work, and therefore in use scissors always remains on mode separately.
When in key holder shown in Figure 6 is packed into key holder hole 113,123,133 and 143, the moving pin 181 that is flexibly supported by spring 183 just moves up, opening inlet " c ", and key ring is installed in key holder hole 113,123,133 and 143 then.Then, moving pin 181 recovers to close inlet " c ".That is to say that moving pin 181 flexibly is bearing in the pilot hole 118 that is formed on the median plate 110 by spring 183, and projection 182 is exposed through covering 130, the pilot hole 122 or 132 that is formed on the fixed head 120.Under this state, when being arranged on the projection 182 in the pilot hole 132 on the covering 130 when moving up, moving pin 181 is just pressed pressing spring 183 and is moved.On the contrary, if discharge the former, then spring 183 returns to the home position.Like this, provide a separable key holder in pocket-sized knife assembly, it can open and close key holder by the inlet " c " that opens and closes moving pin 181.
Lighting device is just started working when pushing push button element 161.
As mentioned above, in pocket-sized knife assembly of the present invention, open and close device, just can open and close the key holder hole, so that keep and the taking-up key by an elasticity.
The invention provides and incorporate small instruments and tools launched and folding function, separable key holder function and illumination functions merges to effect in the single portable small-sized tool assembly.
The present invention flexibly is bearing in elastic component on the predetermined plate body, has wherein kept small instruments and tools to launch and folded state securely, and can realize such as multiple functions such as separable key holder and illumination functions effectively.
The invention provides a small and exquisite pocket-sized knife assembly, wherein each functional part is positioned on the thin-slab structure of central authorities, and is assembled on the plate structure from the outside with thin covering.
The present invention has cancelled and has been used to mesh the required exposed portions serve of small and exquisite pocket-sized knife assembly, thereby an effect of higher-quality pocket-sized knife assembly is provided.
Claims (6)
1. pocket-sized knife assembly, it contains small instruments and tools, and this assembly comprises:
One forms the median plate of a predetermined fulcrum;
At least one elastic component, it contacts fulcrum, launches and the required elastic force of folding small instruments and tools thereby provide; With
Cover the fixed head in the outside, thereby make median plate, elastic component and small instruments and tools with identical fixed thickness ground engagement.
2. pocket-sized knife assembly as claimed in claim 1, it further comprises key holding device, it comprises: be formed on the key holder hole on the median plate, and keep a key ring by this hole; A pilot hole that is connected with the inlet in key holder hole is so that open and close the inlet in key holder hole; With a moving pin, it moves in pilot hole, to open and close the inlet in key holder hole.
3. pocket-sized knife assembly as claimed in claim 1, it further comprises covering, is used to cover the joggle piece that outwards exposes from fixed head.
4. pocket-sized knife assembly as claimed in claim 3, wherein said fixed head comprise the small-sized projection that at least one is outside, and corresponding covering comprises a groove, and it is corresponding to small-sized projection, thereby make covering be installed to the outside of fixed head.
5. pocket-sized knife assembly as claimed in claim 4, it further comprises a lighting device.
6. pocket-sized knife assembly as claimed in claim 5, wherein said lighting device comprise the bulb that is arranged in the median plate and a battery and a push button element that links to each other with covering with fixed head, with this bulb of switch.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR19990012384 | 1999-06-30 | ||
| KR1999/12384U | 1999-06-30 | ||
| KR2000/35383 | 2000-06-26 | ||
| KR10-2000-0035383A KR100392793B1 (en) | 1999-06-30 | 2000-06-26 | Pocket knife assembly with separating key holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1315899A true CN1315899A (en) | 2001-10-03 |
Family
ID=26634915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00801218 Pending CN1315899A (en) | 1999-06-30 | 2000-06-29 | Pocket-sized knife assembly having separable key holder |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1315899A (en) |
| WO (1) | WO2001000374A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304174C (en) * | 2002-01-30 | 2007-03-14 | 莱特曼工具集团有限公司 | Folding multifunctional pocket tool with floating spring |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014014253A1 (en) | 2014-09-26 | 2016-03-31 | Clariant International Ltd. | Process for the preparation of ethylenedialkylphosphinic acids, esters and salts and their use |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9305297U1 (en) * | 1993-04-07 | 1993-06-09 | Victorinox Ag, Ibach, Ch | |
| CH689257A5 (en) * | 1994-04-07 | 1999-01-15 | Wenger Sa | Pocket knife with snap hook |
| EP0676261B1 (en) * | 1994-04-11 | 1997-10-01 | Kyunghan Park | Pocket tool |
| KR0139787Y1 (en) * | 1995-11-04 | 1999-05-01 | 박경한 | Pocket tool with elastic plate operating the scissors |
-
2000
- 2000-06-29 CN CN 00801218 patent/CN1315899A/en active Pending
- 2000-06-29 WO PCT/KR2000/000683 patent/WO2001000374A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304174C (en) * | 2002-01-30 | 2007-03-14 | 莱特曼工具集团有限公司 | Folding multifunctional pocket tool with floating spring |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001000374A1 (en) | 2001-01-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |