CN204076203U - Anti-rotational quick connection manual rescue instrument - Google Patents
Anti-rotational quick connection manual rescue instrument Download PDFInfo
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- CN204076203U CN204076203U CN201420579146.1U CN201420579146U CN204076203U CN 204076203 U CN204076203 U CN 204076203U CN 201420579146 U CN201420579146 U CN 201420579146U CN 204076203 U CN204076203 U CN 204076203U
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- famale connector
- hole
- retainer plate
- core retainer
- connector pipe
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Abstract
The utility model provides a kind of anti-rotational quick connection manual rescue instrument, comprises work head assembly, famale connector assembly and handle; Work head assembly comprises working head and male contact, and male contact is provided with boss and annular groove in many ways; Famale connector assembly comprises famale connector pipe, and a side end of its pore is the in many ways hole suitable with boss in many ways; Described famale connector pipe opposite side is connected and fixed handle; Famale connector assembly also comprises the connection locking mechanism matched with described annular groove, locks together for being connected with famale connector pipe by the male contact stretched in famale connector pipe.In addition, handle also can be fixedly connected with male contact described in.The utility model can realize axially, the locking of radial direction, rotation 6 frees degree; And reduce overall weight, make to carry more multi-form work head assembly during rescue, more rescue work requirement can be adapted to; Handle can be lengthened as required, when packing measurement(s) does not increase, improve orcible entry ability and rescue efficiency.
Description
Technical field
The utility model is created and is belonged to manual rescue apparatus field.
Background technology
In rescue field, manual rescue instrument, due to structure is simple, cost is low, must not be special training and spendable feature, is widely used in fields such as earthquake, traffic accident, fire-fighting and rescues.
A manual rescue instrument is generally divided into two parts: handle portion (for manual operation) and working head part (for orcible entry, prying and pulling metal or nonmetal structure), the rescue tool (cutting, prying and pulling, perforation etc.) of simple function has been provided to different rescue groups and has suffered, but find when using, for different rescue objects, need multiple working head, this has just occurred having occurred more than one piece (tens kinds) instrument with different operating head in rescue group, therefore causes inconvenience for carrying, managing, use.
Utility model content
In view of this, the utility model proposes a kind of anti-rotational quick connection manual rescue instrument, comprise work head assembly, famale connector assembly and handle; Described work head assembly comprises mutually affixed working head and male contact, and described male contact and the affixed one end place of working head are provided with boss in many ways, and other end place is provided with annular groove;
Described famale connector assembly comprises famale connector pipe; One side end of the pore of described famale connector pipe is the in many ways hole suitable with the boss in many ways of the male contact of work head assembly;
The opposite side of the pore of described famale connector pipe is for holding and the handle hole of fixed handle;
Described famale connector assembly also comprises the connection locking mechanism matched with the annular groove of described male contact, locks together for being connected with famale connector pipe by the male contact stretched in famale connector pipe.
This programme is matched with the hole in many ways of famale connector pipe by the boss in many ways of male contact, limits the rotation of work head assembly.
Further, the connection locking mechanism that can realize matching with the annular groove of described male contact has a variety of implementation in the prior art, and the utility model provides a kind of version, that is:
Described connection locking mechanism comprises: the retaining core retainer plate being placed on the movable sleeve outside famale connector pipe and being contained in famale connector pipe pore, and the pore of described famale connector pipe is also being provided with sliding eye and core retainer plate hole between hole and handle hole in many ways successively;
The aperture of described sliding eye is less than the aperture in core retainer plate hole, and both form a step in junction;
External diameter and the sliding eye aperture of the core retainer plate body of described retaining core retainer plate match, core retainer plate body tail end is provided with positive stop lug boss, the external diameter of positive stop lug boss and the aperture in core retainer plate hole match and are contained in core retainer plate hole, the step that the transition position of positive stop lug boss and core retainer plate body is formed and the step between sliding eye and core retainer plate hole match, described core retainer plate hole is also provided with back-up ring, also to being provided with core retainer plate spring between retaining core retainer plate and back-up ring;
The hole wall place ring of described sliding eye has several through holes, establishes a ball in each through hole; Famale connector tube wall near through hole and the through hole side in many ways between hole is provided with a limiting section, the famale connector tube wall of through hole opposite side is provided with outer step;
Be equipped with an inner convex platform in described movable sleeve trepanning, inner convex platform is between limiting section and outer step, and a sidewall of the corresponding ball of inner convex platform is inclined slope, also abuts one and be sheathed on movable sleeve spring outside famale connector pipe between inner convex platform with outer step.
Further, described back-up ring is that back-up ring side is also lined with big flat washer by circlip groove embedded core trepanning, and core retainer plate spring is to being located between retaining core retainer plate and big flat washer.
Further, described through hole is located at the hole wall place of sliding eye near the step place between sliding eye and core retainer plate hole.
Further, described limiting section is spacing jump ring, and it is embedded on it by the jump-ring slot that famale connector tube wall is equipped with.
Further, the tube wall of the famale connector pipe between described outer step and handle hole is also provided with a straight pin, described movable sleeve correspondence offers a stopper slot.
Further, described handle also can be fixedly connected with male contact described in away from the opposite side of famale connector pipe.
Relative to prior art, the utility model has following advantage:
(1) axial, radial, to rotate 6 frees degree locking can be realized after work head assembly and famale connector modular connector;
(2) work head assembly is separated with handle, can make to carry more multi-form work head assembly during rescue, and overall weight significantly reduces, and can adapt to more rescue work requirement;
(3) handle adds male contact, and handle can be lengthened as required, when packing measurement(s) does not increase, improves orcible entry ability and rescue efficiency.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of embodiment of the anti-rotational quick connection manual rescue instrument of the utility model;
Fig. 2 is the part of rescue tool---the schematic diagram of a kind of structural style of work head assembly;
Fig. 3 is the structural representation of famale connector assembly;
Fig. 4 is the structural representation that handle tail end is also connected with male contact;
Fig. 5 to Figure 13 respectively show male contact and to arrange in pairs or groups the schematic diagram of working head of different pattern;
Description of reference numerals:
1-famale connector pipe, the spacing jump ring of 2-, 3-ball, 4-movable sleeve, 5-movable sleeve spring, 6-straight pin, 7-back-up ring, 8-big flat washer, 9-core retainer plate spring, 10-retaining core retainer plate, 11-is hole in many ways, 12-sliding eye, 13-core retainer plate hole, 14-outer step, 15-handle hole, 17-pin-and-hole, 18-handle, 19-connecting pin, 21-jump-ring slot, 41-inner convex platform, 61-stopper slot, 101-core retainer plate body, 102-positive stop lug boss; 31-working head, 32-male contact, 321-annular groove, 322-is boss in many ways.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
A kind of version of anti-rotational quick connection manual rescue instrument as shown in Figure 1 to Figure 3, it comprises work head assembly, famale connector assembly and handle 18 3 major parts.
As depicted in figs. 1 and 2, work head assembly comprises mutually affixed working head 31 and male contact 32, and in the present embodiment, the pattern of working head for cutter pattern, but is not limited only to this.Described male contact 32 is provided with boss 322 in many ways with one end of working head 31 fixing position, and the other end is provided with annular groove 321.
As shown in Figure 3, described famale connector assembly comprises famale connector pipe 1, movable sleeve 4 and retaining core retainer plate 10;
The pore of described famale connector pipe 1 is divided into hole 11, sliding eye 12, core retainer plate hole 13 and handle hole 15 in many ways successively along the tubular axis heart;
Described hole in many ways 11 is suitable with the boss in many ways 322 of the male contact 32 of work head assembly, if namely in many ways boss 322 be pentagon, then 11, hole is pentagon hole in many ways, if boss 322 is hexagon in many ways, then 11, hole is hexagonal hole in many ways;
The aperture of described sliding eye 12 is less than the aperture in core retainer plate hole 13, and both junctions form a step;
External diameter and sliding eye 12 aperture of the core retainer plate body 101 of described retaining core retainer plate 10 match, core retainer plate body tail end is provided with positive stop lug boss 102, the external diameter of positive stop lug boss 102 and the aperture in core retainer plate hole 13 match and are contained in core retainer plate hole 13, the step that the transition position of positive stop lug boss 102 and core retainer plate body 101 is formed and the step between sliding eye 12 and core retainer plate hole 13 match, described core retainer plate hole 13 is also provided with the back-up ring 7 embedded by circlip groove, back-up ring 7 side is lined with big flat washer 8, also to being provided with core retainer plate spring 9 between retaining core retainer plate 10 and big flat washer, when without External Force Acting, retaining core retainer plate 10 is under the elastic force effect of core retainer plate spring 9, core retainer plate body 101 is contained in sliding eye 12, the step of retaining core retainer plate is by the step screens between sliding eye 12 and core retainer plate hole 13,
The hole wall place ring of sliding eye 12 near the step place between sliding eye 12 and core retainer plate hole 13 has several through holes, and establishing a ball 3 in each through hole, can be metal or the spheroids made by other hard material such as steel ball, copper ball, iron ball; Famale connector pipe 1 tube wall near through hole and the through hole side in many ways between hole 11 is also equipped with a jump-ring slot 21, and groove is embedded with spacing jump ring 2, and famale connector pipe 1 tube wall of through hole opposite side is provided with outer step 14;
Described movable sleeve 4 is sheathed on outside famale connector pipe 1, an inner convex platform 41 is equipped with in movable sleeve 4 trepanning, inner convex platform is between jump ring 2 and outer step 14, and a sidewall of the corresponding ball of inner convex platform 41 is inclined slope, also abuts one between inner convex platform 41 with outer step 14 and be sheathed on movable sleeve spring 5 outside famale connector pipe 1;
The tube wall of the famale connector pipe 1 between outer step 14 and handle hole 15 is also provided with a straight pin 6, movable sleeve 4 correspondence offers a stopper slot 61.
Handle hole 15 is for holding and fixed handle 18, and as shown in Figure 1, Figure 3 and Figure 4, fixed form can be the pin joint mode by pin-and-hole 17 and connecting pin 19, also can be other modes such as to be spirally connected.
As shown in Figure 3, when non-installment work head group part, the stopper slot 61 of movable sleeve 4 is just to straight pin 6, the inner convex platform 41 of movable sleeve 4 allow kick off 3 position, by retaining core retainer plate 10 support at the bottom of ball, some emerges outside through hole to make ball 3, prop up the inclined slope of the inner convex platform 41 of movable sleeve 4, under the acting in conjunction of movable sleeve spring 5, make movable sleeve 4 screens, and prevent movable sleeve from rotating under the acting in conjunction of straight pin 6 and stopper slot.
When mounted, as shown in Figure 1 and Figure 4, the male contact 32 of work head assembly stretches in pore from the hole in many ways 11 of famale connector pipe 1, sliding through sliding eye 12, support retaining core retainer plate 10, male contact 32 promotes retaining core retainer plate 10 and moves to right direction in figure, when the annular groove 321 of male contact 32 is through ball place, ball 3 is in the inclined slope effect next part press-in annular groove 321 of inner convex platform 41, get out of the way the inner convex platform 41 of movable sleeve, movable sleeve 41 moves to left direction in figure under the thrust of movable sleeve spring 5, until inner convex platform 41 is by the screens of spacing jump ring 2, now inner convex platform 41 traps the ball 3, a part for ball 3 is made to embed in the annular groove of male contact 32, a part is positioned at the through hole of famale connector pipe, male contact 32 and famale connector pipe 1 are fixed together.In addition, now straight pin 6 departs from the scope of the stopper slot 61 of movable sleeve 4, rotary moveable cover 4, make straight pin 6 no longer just to stopper slot 61, but abut right-hand end in the figure of movable sleeve, effectively prevent the movement on movable sleeve 4 right side in figure, keep the stability connected.Meanwhile, the boss in many ways 322 of male contact 32 matches with the hole in many ways 11 of famale connector pipe 1, effectively the rotation of restriction working head.
Further, as shown in Figure 4, handle 18 also can be fixedly connected with a male contact 32 away from the opposite side of famale connector pipe 1, makes it when needed, then connects one handle, and whole tool length is strengthened further, promotes prying and pulling active force.
Fig. 5 to Figure 13 respectively show male contact and to arrange in pairs or groups the working head of different pattern, forms the example of the work head assembly of not same-action, wherein, Fig. 5 is padlock remover assembly, for prying open padlock and in the upper perforate of sheet iron (as front engine cover of car, antitheft door etc.), preparing for shearing rescue.Fig. 6 is cutting component, for fly-cutting sheet iron (as front engine cover of car, antitheft door etc.).Fig. 7 is nail extractor assembly, for extracting various steel nail and prizing weight, is separated by two articles.Fig. 8 is device assembly of forcing open the door, and for various door and window, can also wedge between two articles, be separated by two articles.Fig. 9 is wedge shape pry head assembly, and for prizing weight, its head can insert in very little gap, pulls handle and the weight of top is shifted.Figure 10 is taper pry head assembly, and for prizing weight, its head is very sharp can be inserted in basal plane, pulls handle and the weight of top is shifted.Figure 11 is axe assembly, for breaking apart by chopping timber, or wedge shape pry head is squeezed in very little gap.Figure 12 is spade assembly, to be scattered article for shoveling rescue site.Figure 13 is glass curtain puncturing head assembly, for smashing vehicle glass and glass curtain wall.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. anti-rotational quick connection manual rescue instrument, is characterized in that: comprise work head assembly, famale connector assembly and handle (18);
Described work head assembly comprises mutually affixed working head (31) and male contact (32), the affixed one end place of described male contact (32) and working head (31) is provided with boss (322) in many ways, and other end place is provided with annular groove (321);
Described famale connector assembly comprises famale connector pipe (1);
One side end of the pore of described famale connector pipe (1) is the in many ways hole (11) suitable with the boss in many ways (322) of the male contact of work head assembly (32);
The opposite side of the pore of described famale connector pipe (1) is for holding and the handle hole of fixed handle (18);
Described famale connector assembly also comprises the connection locking mechanism matched with the annular groove of described male contact (32) (321), locks together for being connected with famale connector pipe (1) by the male contact stretched in famale connector pipe (1).
2. anti-rotational quick connection manual rescue instrument according to claim 1, it is characterized in that, described connection locking mechanism comprises: be placed on famale connector pipe (1) movable sleeve outward (4) and be contained in the retaining core retainer plate (10) in famale connector pipe (1) pore, and the pore of described famale connector pipe (1) is positioned at and is in many ways also provided with sliding eye (12) and core retainer plate hole (13) between hole (11) and handle hole (15) successively;
The aperture of described sliding eye (12) is less than the aperture of core retainer plate hole (13), and both junctions form a step;
External diameter and sliding eye (12) aperture of the core retainer plate body (101) of described retaining core retainer plate (10) match, core retainer plate body tail end is provided with positive stop lug boss (102), the external diameter of positive stop lug boss (102) and the aperture of core retainer plate hole (13) match and are contained in core retainer plate hole (13), the step that the transition position of positive stop lug boss (102) and core retainer plate body (101) is formed and the step between sliding eye (12) and core retainer plate hole (13) match, back-up ring 7 is also provided with in described core retainer plate hole (13), also to being provided with core retainer plate spring (9) between retaining core retainer plate (10) and back-up ring (7),
The hole wall place ring of described sliding eye (12) has several through holes, establishes a ball (3) in each through hole; Be provided with a limiting section being positioned on famale connector pipe (1) tube wall near through hole and the through hole side in many ways between hole (11), famale connector pipe (1) tube wall of through hole opposite side is provided with outer step (14);
An inner convex platform (41) is equipped with in described movable sleeve (4) trepanning, inner convex platform is positioned between limiting section and outer step (14), and a sidewall of inner convex platform (41) corresponding ball (3) is inclined slope, also abuts one between inner convex platform (41) with outer step (14) and be sheathed on famale connector pipe (1) movable sleeve spring (5) outward.
3. anti-rotational quick connection manual rescue instrument according to claim 2, it is characterized in that: described back-up ring (7) is by circlip groove embedded core trepanning (13), back-up ring (7) side is lined with big flat washer (8), and core retainer plate spring (9) is to being located between retaining core retainer plate (10) and big flat washer (8).
4. anti-rotational quick connection manual rescue instrument according to claim 2, is characterized in that: described through hole is located at the hole wall place of sliding eye (12) near the step place between sliding eye (12) and core retainer plate hole (13).
5. anti-rotational quick connection manual rescue instrument according to claim 2, it is characterized in that: described limiting section is spacing jump ring (2), it is embedded on it by the jump-ring slot (21) that famale connector pipe (1) tube wall is equipped with.
6. anti-rotational quick connection manual rescue instrument according to claim 2, it is characterized in that: the tube wall of the famale connector pipe (1) between outer step (14) and handle hole (15) is also provided with a straight pin (6), and movable sleeve (4) correspondence offers a stopper slot (61).
7. the anti-rotational quick connection manual rescue instrument according to claim 1 to 6 any one, is characterized in that: described handle (18) is also fixedly connected with male contact described in (32) away from the opposite side of famale connector pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579146.1U CN204076203U (en) | 2014-10-08 | 2014-10-08 | Anti-rotational quick connection manual rescue instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579146.1U CN204076203U (en) | 2014-10-08 | 2014-10-08 | Anti-rotational quick connection manual rescue instrument |
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| Publication Number | Publication Date |
|---|---|
| CN204076203U true CN204076203U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579146.1U Active CN204076203U (en) | 2014-10-08 | 2014-10-08 | Anti-rotational quick connection manual rescue instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773677A (en) * | 2015-02-12 | 2015-07-15 | 浙江海洋学院 | Mechanical boosting equipment for outdoor rescue |
| CN105396237A (en) * | 2015-12-09 | 2016-03-16 | 彭辉 | Excavating tool capable of rapidly adapting |
-
2014
- 2014-10-08 CN CN201420579146.1U patent/CN204076203U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773677A (en) * | 2015-02-12 | 2015-07-15 | 浙江海洋学院 | Mechanical boosting equipment for outdoor rescue |
| CN104773677B (en) * | 2015-02-12 | 2017-07-11 | 浙江海洋学院 | A kind of mechanical power assistive device of outdoor rescue |
| CN105396237A (en) * | 2015-12-09 | 2016-03-16 | 彭辉 | Excavating tool capable of rapidly adapting |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |