CN204505140U - A kind of universal hardware & tools with internal connecting type articulated head - Google Patents
A kind of universal hardware & tools with internal connecting type articulated head Download PDFInfo
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- CN204505140U CN204505140U CN201520090778.6U CN201520090778U CN204505140U CN 204505140 U CN204505140 U CN 204505140U CN 201520090778 U CN201520090778 U CN 201520090778U CN 204505140 U CN204505140 U CN 204505140U
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- articulated
- pin
- spline
- internal connecting
- seat
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Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of universal hardware & tools with internal connecting type articulated head, comprise the universal articulated of handle type, circumscribed tool heads, the internal connecting type articulated head of described handle type universal articulated one end and the handle type articulated head of the other end from can rotate in the plane that two are mutually 90 degree between articulated seat and can different angle positions be pinned; Above-mentioned circumscribed tool heads is flexibly connected with the universal articulated of handle type by polygon tool connector post.
Description
Technical field
The present invention relates to hardware & tools field, refer more particularly to a kind of can the multipurpose instrument (tool) of universal adjustment.
Background technology
In existing hardware & tools, the fork spanner of a lot of model, monkey wrench, double offset ring spanner, box spanner also have various forms of screw rotating tools etc., and these instruments are only applicable to open environment, and can not be used in the environment turned round; Some securing members are in corner, limited space, and existing hardware & tools is all bad to be used.
Summary of the invention
The object of the invention is overcome above-mentioned the deficiencies in the prior art part and provide a kind of universal hardware & tools with internal connecting type articulated head, technical problem to be solved is: described universal hardware & tools can be mutually bending adjustment direction in 90 degree of planes at two, confined space can use in corner etc., may be used for varying environments such as turning round, may be combined with into the instrument of various ways.
For achieving the above object, the present invention adopts following technical scheme to realize:
A kind of universal hardware & tools with internal connecting type articulated head, comprise the universal articulated 60 of handle type, circumscribed tool heads 70, the internal connecting type articulated head 1 of the one end in the universal articulated of described handle type 60 and the handle type articulated head 11 of the other end from can rotate in the plane that two are mutually 90 degree between articulated seat 2 and can different angle positions be pinned; Above-mentioned circumscribed tool heads 70 is flexibly connected into universal hardware & tools by the universal articulated of polygon tool connector post 701 and handle type 60.
Wherein, the universal articulated 60 of described handle type comprises an articulated seat 2, internal connecting type articulated head 1, handle type articulated head 11, two spline pins 7, two Compress Springs 9, two buckles 5, and above-mentioned internal connecting type articulated head 1 and handle type articulated head 11 couple together with articulated seat 2 respectively by upper articulated pin 3 and lower articulated pin 4; Described upper articulated pin 3 is set to hollow type straight pin; Described lower articulated pin 4 is set to straight pin; Described upper articulated pin 3 is welded to connect with the upper articulated pin-and-hole 25 on articulated seat 2; Described lower articulated pin 4 is welded to connect with the lower articulated pin-and-hole 26 on articulated seat 2; Above-mentioned internal connecting type or handle type articulated head can rotate around upper articulated pin 3 and lower articulated pin 4 axis respectively; Two above-mentioned spline pins 7 couple together respectively by spline pin shaft 6 and buckle 5 upper spline key seat 54; Spline tooth 71 on spline pin coordinates can not rotate with the spline on internal connecting type or handle type articulated head; Above-mentioned Compress Spring 9 one end connects the spring eye 24 on articulated seat 2, and the other end connects the spring base 51 on buckle 5; Buckle seat 52 on described buckle 5 is welded to connect by buckle pin 8 and the ear pin-and-hole 23 on articulated seat 2; Operation principle is, under the effect of Compress Spring 9, buckle 5 press against spline pin 7 and engages with spline in internal connecting type or handle type articulated head, and now internal connecting type articulated head 1 and handle type articulated head 11 can not rotate; When the Compress Spring one end with depress buckle 5, buckle 5 pulls up in spline with spline pin 7 from internal connecting type or handle type articulated head, now internal connecting type articulated head 1 or handle type articulated head 11 can freely rotate, forward correct position to, decontrol thumb pressure on buckle 5, spline pin 7 inserts in the spline of internal connecting type or handle type articulated head again, and pins angle and maintain static, according to the number of teeth of spline, determine the rotational angle quantity of internal connecting type articulated head 1 and handle type articulated head 11; The internal connecting type articulated head 1 at articulated seat 2 two and handle type articulated head 11 can rotate and fix different angles by different directions.
Wherein, described internal connecting type articulated head 1 one end arranges circular arc homalocephalus 101, assembles with the U-shaped prong 21 on articulated seat 2; Be provided with spline 103 in described circular arc homalocephalus 101, described spline both sides are respectively equipped with counterbore 102 and assemble with upper articulated pin 3 and lower articulated pin 4; Described internal connecting type articulated head 1 other end is provided with polygon endoporus 104; Described polygon endoporus 104 for circumscribed tool heads 70 assembly connection.
Wherein, described handle type articulated head 11 one end arranges circular arc homalocephalus 111, assembles with the U-shaped prong 21 on articulated seat 2; Be provided with spline 113 in described circular arc homalocephalus 111, described spline both sides are respectively equipped with counterbore 112 and assemble with upper articulated pin 3 and lower articulated pin 4; Described handle type articulated head 11 other end is provided with handle 114.
Wherein, described articulated seat 2 two ends are respectively arranged with the U-shaped prong 21 that is mutually and 90 degree of angles arranges for installing internal connecting type articulated head 1 and handle type articulated head 11, a fork limit of described U-shaped prong 21 arranges a pair ear seat 22 respectively for installing buckle 5, described ear seat 22 is provided with ear pin-and-hole 23, be provided with spring eye 24 between a pair described ear seat, the fork limit of described U-shaped prong 21 be respectively arranged with articulated pin-and-hole 25 and lower articulated pin-and-hole 26 is respectively used to install articulated pin 3 and lower articulated pin 4.
Wherein, described spline pin 7 mid portion is provided with spline tooth 71 and does not rotate for engaging with the spline in internal connecting type or handle type articulated head and pin articulated head; Described spline pin 7 on one side termination is provided with guiding conehead 72, and another side termination is provided with spline pin-and-hole 73 for being connected with buckle 5.
Wherein, described buckle 5 one end is provided with spring base 51 for locating Compress Spring 9; The middle part of described buckle 5 is provided with buckle seat 52, and described buckle seat 52 is provided with buckle pin-and-hole 53 for being connected with articulated seat 2; The other end of described buckle 5 is provided with a pair spline key seat 54, and described spline key seat 54 is provided with pin-and-hole 55 for being connected with spline pin 7.
Wherein, described circumscribed tool heads 70 one end is provided with polygon tool connector post 701 and can not relatively rotates for the universal articulated 60 of connecting handle formula; Described circumscribed tool heads 70 other end is provided with fork spanner or double offset ring spanner or ratchet spanner or screw rotating tool and reaches multipurpose instrument (tool) effect.
Beneficial effect of the present invention is: the universal articulated novel structure of the handle type in the present invention, uniqueness, internal connecting type articulated head 1 and the handle type articulated head 11 on the universal articulated both sides of handle type rely on upper articulated pin 3 to be connected with the fork limit of articulated seat 2 with lower articulated pin 4, after connecting, upper articulated pin, lower articulated pin are welded as a whole with fork limit, go up articulated pin like this, lower articulated pin diameter does greatly as far as possible, ensure internal connecting type articulated head 1, handle type articulated head 11 is connected firmly with articulated seat 2 also can be relative rotatable, steady; The endoporus simultaneously going up articulated pin 3 can do greatly as far as possible, spline pin 7 size can be allowed also to do large to increase intensity; Spline in the articulated head of both sides and the spline tooth 71 on spline pin all tooth all engage to strengthen stationkeeping ability; When depressing buckle 5, after spline tooth pulls up from spline, internal connecting type articulated head, to rotate freely between handle type articulated head and articulated seat, when unclamping buckle, under Compress Spring 9 acts on, spline tooth just inserts spline automatically, and can locate completely, because whole tooth all participates in location, the very large torsion of internal connecting type articulated head, the transmission of handle type articulated head can be born, ensure that the hardware & tools that the universal articulated of handle type forms can be stood the torsion of strong external force and not damage; Spline tooth and the spline number of teeth arrange more, and so the angle number of corner location is also more; The number of teeth arranges few, and the modulus of tooth is larger with regard to increasing the torsion transmitted; According to different occasion service condition, the different numbers of teeth can be designed; The articulated head on described handle type universal articulated both sides 90 degree of planes rotates and can locate different angle positions from can be mutually at two between articulated seat 2, plays the multidirectional regulating effect of multi-angle; Various angle direction can be regulated between circumscribed tool heads in a kind of universal hardware & tools with internal connecting type articulated head of the present invention and the universal articulated of handle type, be applicable to varying environment; Described circumscribed tool heads can be changed various ways and reach multipurpose instrument (tool) effect.
Accompanying drawing explanation
Fig. 1 is structural upright schematic diagram of the present invention;
Circumscribed head structure schematic diagram in Fig. 2 the present invention;
The universal articulated sectional arrangement drawing of handle type in Fig. 3 the present invention;
Fig. 4 is the explosive view of Fig. 3;
Fig. 5 is the articulated holder structure sectional view in Fig. 3 or Fig. 4;
Fig. 6 is the axonometric drawing of Fig. 5;
Fig. 7 is the spline latch structure schematic diagram in Fig. 3 or Fig. 4;
Fig. 8 is the buckle structure schematic diagram in Fig. 3 or Fig. 4;
Fig. 9 is the internal connecting type articulated header structure sectional view in Fig. 3 or Fig. 4;
Figure 10 is the axonometric drawing of Fig. 9;
Figure 11 is the handle type articulated header structure sectional view in Fig. 3 or Fig. 4.
Detailed description of the invention
Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:
As shown in Figure 1, a kind of universal hardware & tools with internal connecting type articulated head, comprise the universal articulated 60 of handle type, circumscribed tool heads 70, the internal connecting type articulated head 1 of the one end in the universal articulated of described handle type 60 and the handle type articulated head 11 of the other end from can rotate in the plane that two are mutually 90 degree between articulated seat 2 and can different angle positions be pinned; Above-mentioned circumscribed tool heads 70 is flexibly connected into universal hardware & tools by the universal articulated of polygon tool connector post and handle type 60.
As shown in Figure 2, described circumscribed tool heads 70 one end is provided with polygon tool connector post 701 and can not relatively rotates for the universal articulated of connecting handle formula; The circumscribed tool heads other end is provided with multi-form instrument such as fork spanner or double offset ring spanner or ratchet spanner or screw rotating tool etc. and reaches multipurpose instrument (tool) action effect.
As shown in Figure 3, Figure 4, the universal articulated of described handle type comprises an articulated seat 2, internal connecting type articulated head 1, handle type articulated head 11, two spline pins 7, two Compress Springs 9, two buckles 5, and above-mentioned internal connecting type articulated head 1 and handle type articulated head 11 couple together with articulated seat 2 respectively by upper articulated pin 3 and lower articulated pin 4; Described upper articulated pin 3 is set to hollow type straight pin; Described lower articulated pin 4 is set to straight pin; Described upper articulated pin 3 is welded to connect with the upper articulated pin-and-hole 25 on articulated seat 2; Described lower articulated pin 4 is welded to connect with the lower articulated pin-and-hole 26 on articulated seat 2; Above-mentioned internal connecting type or handle type articulated head can rotate around upper articulated pin 3 and lower articulated pin 4 axis respectively; Two above-mentioned spline pins 7 couple together respectively by spline pin shaft 6 and buckle 5 upper spline key seat 54; Spline tooth 71 on spline pin coordinates can not rotate with the spline on internal connecting type or handle type articulated head; Above-mentioned Compress Spring 9 one end connects the spring eye 24 on articulated seat 2, and the other end connects the spring base 51 on buckle 5; Buckle seat 52 on described buckle 5 is welded to connect by buckle pin 8 and the ear pin-and-hole 23 on articulated seat 2; Operation principle is, under the effect of Compress Spring 9, buckle 5 press against spline pin 7 and engages with internal connecting type articulated head or handle type articulated headdress flower keyway, and now internal connecting type articulated head 1 and handle type articulated head 11 can not rotate; When the Compress Spring one end with depress buckle 5, buckle 5 pulls up with spline pin 7 in internal connecting type or handle type articulated headdress flower keyway, now internal connecting type articulated head 1 or handle type articulated head 11 can freely rotate, forward correct position to, decontrol thumb pressure on buckle 5, spline pin 7 inserts in the spline of internal connecting type or handle type articulated head again, and pins angle and maintain static, according to the number of teeth of spline, determine internal connecting type or handle type articulated head-turned angle quantity; The internal connecting type articulated head 1 at articulated seat 2 two and handle type articulated head 11 can rotate and fix different angles by different directions; Circumscribed tool heads is connected by the internal connecting type articulated head 1 in the universal articulated of polygon tool connector post and handle type, composition universal adjustment instrument.
As shown in Figure 5, Figure 6, described articulated seat 2 two ends are respectively arranged with the U-shaped prong 21 that is mutually and 90 degree of angles arranges for installing internal connecting type and handle type articulated head, a fork limit of described U-shaped prong 21 arranges a pair ear seat 22 respectively for installing buckle, described ear seat 22 is provided with ear pin-and-hole 23 for connecting buckle pin and welding, be provided with spring eye 24 between a pair described ear seat, the fork limit of described U-shaped prong 21 be respectively arranged with articulated pin-and-hole 25 and lower articulated pin-and-hole 26 and be respectively used to install articulated pin and lower articulated pin and weld.
As shown in Figure 7, described spline pin 7 mid portion is provided with spline tooth 71 and does not rotate for engaging with internal connecting type or handle type articulated head and pin articulated head; Described spline pin 7 on one side termination is provided with the spline that guiding conehead 72 easily inserts internal connecting type or handle type articulated head, and another side termination is provided with spline pin-and-hole 73 for being connected with buckle.
As shown in Figure 8, described buckle 5 one end is provided with spring base 51 for locating Compress Spring; The middle part of described buckle 5 is provided with buckle seat 52, and described buckle seat 52 is provided with buckle pin-and-hole 53 for being connected with articulated seat; The other end of described buckle 5 is provided with a pair spline key seat 54, and described spline key seat 54 is provided with pin-and-hole 55 for being connected with spline pin.
As shown in Figure 9, Figure 10, the U-shaped prong that described internal connecting type articulated head 1 one end is arranged on circular arc homalocephalus 101 and articulated seat assembles; Be provided with spline 103 in described circular arc homalocephalus 101, described spline 103 both sides are respectively equipped with counterbore 102 and are linked and packed with upper articulated pin and lower articulated pin; Described internal connecting type articulated head 1 other end is provided with polygon endoporus 104; Described polygon endoporus 104 is for assembling with circumscribed tool heads.
As shown in figure 11, described handle type articulated head 11 one end arranges circular arc homalocephalus 111, assembles with the U-shaped prong 21 on articulated seat 2; Be provided with spline 113 in described circular arc homalocephalus 111, described spline both sides are respectively equipped with counterbore 112 and assemble with upper articulated pin and lower articulated pin; Described handle type articulated head 11 other end is provided with handle 114.
Claims (8)
1. the universal hardware & tools with internal connecting type articulated head, it is characterized in that: comprise the universal articulated of handle type (60), circumscribed tool heads (70), the internal connecting type articulated head (1) of the one end in the universal articulated of described handle type (60) and the handle type articulated head (11) of the other end from can rotate in the plane that two are mutually 90 degree between articulated seat (2) and can different angle positions be pinned; Above-mentioned circumscribed tool heads (70) is flexibly connected with the universal articulated of handle type (60) by polygon tool connector post (701).
2. a kind of universal hardware & tools with internal connecting type articulated head according to claim 1, it is characterized in that: the universal articulated of described handle type (60) comprises an articulated seat (2), a handle type articulated head (11), an internal connecting type articulated head (1), two spline pins (7), two Compress Springs (9), two buckles (5), above-mentioned internal connecting type articulated head (1) and handle type articulated head (11) couple together with articulated seat (2) respectively by upper articulated pin (3) and lower articulated pin (4); Described upper articulated pin (3) is set to hollow type straight pin; Described lower articulated pin (4) is set to straight pin; Two above-mentioned spline pins (7) couple together respectively by spline pin shaft (6) and the spline key seat (54) in buckle (5); Above-mentioned Compress Spring (9) one end connects the spring eye (24) in articulated seat (2), and the other end connects the spring base (51) in buckle (5); Described buckle (5) is welded to connect by buckle pin (8) and articulated seat (2).
3. a kind of universal hardware & tools with internal connecting type articulated head according to claim 2, it is characterized in that: described internal connecting type articulated head (1) one end arranges circular arc homalocephalus (101), be provided with spline (103) in described circular arc homalocephalus (101), described spline both sides are respectively equipped with counterbore (102); Described internal connecting type articulated head (1) other end is provided with polygon endoporus (104).
4. a kind of universal hardware & tools with internal connecting type articulated head according to claim 2, it is characterized in that: described handle type articulated head (11) one end arranges circular arc homalocephalus (111), be provided with spline (113) in described circular arc homalocephalus (111), described spline both sides are respectively equipped with counterbore (112); Described handle type articulated head (11) other end is provided with handle (114).
5. a kind of universal hardware & tools with internal connecting type articulated head according to claim 2, it is characterized in that: described articulated seat (2) two ends are respectively arranged with the U-shaped prong (21) being mutually 90 degree of angles and arranging, a fork limit of described U-shaped prong (21) arranges a pair ear seat (22) respectively, described ear seat (22) is provided with ear pin-and-hole (23), spring eye (24) is provided with in the middle of a pair described ear seat, the fork limit of described U-shaped prong (21) is respectively arranged with articulated pin-and-hole (25) and lower articulated pin-and-hole (26).
6. a kind of universal hardware & tools with internal connecting type articulated head according to claim 2, is characterized in that: described spline pin (7) mid portion is provided with spline tooth (71); Described spline pin (7) on one side termination is provided with guiding conehead (72), and another side termination is provided with spline pin-and-hole (73).
7. a kind of universal hardware & tools with internal connecting type articulated head according to claim 2, is characterized in that: described buckle (5) one end is provided with spring base (51); The middle part of described buckle (5) is provided with buckle seat (52), and described buckle seat (52) is provided with buckle pin-and-hole (53); The other end of described buckle (5) is provided with a pair spline key seat (54), and described spline key seat (54) is provided with pin-and-hole (55).
8. a kind of universal hardware & tools with internal connecting type articulated head according to claim 1, is characterized in that: described circumscribed tool heads (70) one end is provided with polygon tool connector post (701); The other end is provided with fork spanner or double offset ring spanner or ratchet spanner or screw rotating tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090778.6U CN204505140U (en) | 2015-02-09 | 2015-02-09 | A kind of universal hardware & tools with internal connecting type articulated head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520090778.6U CN204505140U (en) | 2015-02-09 | 2015-02-09 | A kind of universal hardware & tools with internal connecting type articulated head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505140U true CN204505140U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520090778.6U Expired - Fee Related CN204505140U (en) | 2015-02-09 | 2015-02-09 | A kind of universal hardware & tools with internal connecting type articulated head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505140U (en) |
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2015
- 2015-02-09 CN CN201520090778.6U patent/CN204505140U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160209 |
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| CF01 | Termination of patent right due to non-payment of annual fee |