CN206597233U - Ram - Google Patents
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- CN206597233U CN206597233U CN201720082633.0U CN201720082633U CN206597233U CN 206597233 U CN206597233 U CN 206597233U CN 201720082633 U CN201720082633 U CN 201720082633U CN 206597233 U CN206597233 U CN 206597233U
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- inner tube
- outer tube
- ball
- slide bar
- leading portion
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Abstract
The utility model discloses ram, it is related to glass crushing device technical field, solves prior art relieving mechanism complexity, flimsy problem of being heated.Ram includes leaning against interior inner tube (2) in axial sliding of outer tube (1), slide bar (3) is provided with outer tube (1) and inner tube (2), the leading portion (4) of slide bar (3) leans against slip in inner tube (2), the endpiece (5) of slide bar (3) leans against slip in outer tube (1), the shock spring (6) for suppressing and making it outwards eject on slide bar (3) is provided with outer tube (1), ball (8) is provided with cinclides (7) in inner tube (2), the protrusion sphere that ball (8) exposes cinclides (7) can be kept off on leading portion (4), the internal face (9) of outer tube (1), which is provided with, can at least accommodate the rearward recess (12) that ball (8) protrudes sphere, the passage (10) for being more than protrusion sphere is provided between the leading portion (4) and endpiece (5) of slide bar (3).Have the advantages that shattered glass is simple to operate.
Description
Technical field
The utility model belongs to lifesaving, fire-fighting, is especially easy for the device escaped from building, car, ship or the like
Technical field.It is related to a kind of ram.
Background technology
It is 201180054628.4 in Chinese Patent Application No., the entitled glass crushing instrument of utility model and smashes glass
A kind of glass crushing instrument is disclosed in the patent document of the method for glass.The instrument includes:Head, cross header arrangement be used for
Crossed glass plate is in contact, and crossing head includes relieving mechanism, and the relieving mechanism is used to discharge rod mill, and the rod mill exists
It is moveable between interior position and external position, in the interior position, the top of the rod mill is in crossed head, described
External position, the rod mill crosses top at least in part outside crossed head;Handle, the handle is relative to crossed head
It is moveable between the first position and the second position, in crossed first position, the handle substantially departs from the release
Mechanism is to lock the rod mill, in the crossed second place, and the handle unlocks the relieving mechanism to discharge the rod
Grinding machine;The instrument further comprises elastic mechanism, and the elastic mechanism opens the handle in advance extremely crosses first position, and
The rod mill is moved to the external position by the second place of crossing of the handle from the interior position so that the instrument is only
Dynamic position, off-position and to smash between position be adjustable, in the stop position, the rod mill is in the interior position
Locked, in the off-position, the rod mill is released in the interior position, and position, the rod mill are smashed described
In the external position.
The problem of it is present is that relieving mechanism is to be made of plastics, and its is complicated.In fire-proof lifesaving, often in height
Temperature state, now glass crushing instrument is once heated, and plastics therein will be deformed or melted, and relieving mechanism can not discharge rod milling
Machine, the forfeiture for causing it to smash function, is unfavorable for fire-proof lifesaving.
Utility model content
The purpose of this utility model is that energy can be put aside by pressing by providing one kind, and being pressed into after certain stroke can wink
Between release ejection produce hit ram.
To realize the purpose of this utility model, the ram includes outer tube, and inner tube, said inner tube can be leaned against in outer tube
Slide axially, axially slidable slide bar is provided with the outer tube and inner tube, the leading portion of the slide bar is reliable sliding in outer tube
Dynamic, the endpiece of the slide bar is reliable to be slided in inner tube, and provided with spring is hit in the outer tube, the shock spring suppression is in cunning
It can be made outwards to eject on bar, said inner tube, which is provided with cinclides, the cinclides, is provided with ball, and it is convex that the ball can expose cinclides
Go out sphere gear on leading portion, the internal face of the outer tube, which is provided with, can at least accommodate the rearward recess that ball protrudes sphere, the cunning
The passage for being more than protrusion sphere is provided between the leading portion and endpiece of bar.
Specifically, the outer tube wall face, which is provided with, can at least accommodate the forward recess that falls into of ball protrusion sphere, it is described before
Provided with a distance of stretch out and draw back S between groove and rearward recess.
Further, it is provided with inclined-plane on the inside of the forward recess.
Further, said inner tube is provided with blocking surface, and the leading portion is provided with striker, and the blocking surface, which is provided with, to be held
The pin hole that striker is passed through, is provided with (the first back-moving spring between the blocking surface and leading portion.
Further, second back-moving spring is additionally provided between the outer tube and slide bar, the endpiece outer wall is provided with movable sleeve
Ring, the slide bar is provided with can keep out the stopper on the outside of movable loop, the shock spring and second back-moving spring bullet respectively
It is pressed in the two ends of movable loop.
Further, the outer tube is provided with limiting section, and said inner tube, which is provided with, can keep out the step on limiting section,
When the limiting section is kept out on step, the ball in said inner tube, which is in, can fall into the position of forward recess.
Yet further, the baffle ring of ball abjection can be stopped by being provided with the inside of the cinclides.
In addition, the outer tube tail end is provided with end cap, the shock spring suppression is between end cap and slide bar.
When the tail end pressing of inner tube dorsad outer tube, ball thereon is against leading portion front end, promotes tail end of the slide bar to outer tube
Motion, hits spring and can then be compressed, and the amount that shock spring is compressed is bigger, and the energy that it continues is also more.When in inner tube
Ball moving to rearward recess position when, ball moment is fallen into rearward recess, and leading portion crosses ball, and slide bar slips over rolling in the channel
The protrusion sphere of pearl is outwards ejected, once its fragmentation can be made by striking glass surface.Therefore, in use, passing through precompressed first
Contracting, then can just produce automatic shock, for shattered glass.The ram is when fire occurs, for smashing the thick glass of door and window
Glass is escaped, simple to operate, and impulsive force is big, and shattered glass is reliable.
Brief description of the drawings
Fig. 1 is ram figure of the present utility model.
Fig. 2 is Fig. 1 ram exploded views.
Fig. 3 is ram first state sectional view.
Fig. 4 is ram the second state sectional view.
Fig. 5 is ram third state sectional view.
Fig. 6 is the state sectional view of ram the 4th.
Fig. 7 is the state sectional view of ram the 5th.
Fig. 8 is the state sectional view of ram the 6th.
Fig. 9 is the state sectional view of ram the 7th.
Figure 10 is the A partial enlarged drawings in Fig. 9.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the utility model ram is described in further detail:
Embodiment
As shown in Fig. 1,2 and 3, ram includes an outer tube 1 and inner tube 2.Outer tube 1 and inner tube 2 by metal tube,
As aluminum pipe is processed, shape is rounded, internal diameter of the external diameter of inner tube 2 close to outer tube 1.Installed when inner tube 2 and be socketed in outer tube 1
When on front end, inner tube 2 can be leaned against to slide axially in outer tube 1, and both can mutually stretch.Being provided with outer tube 1 and inner tube 2 can
Slide bar 3, the reliable slip in inner tube 2 of leading portion 4 of slide bar 3 in axial sliding, the endpiece 5 of slide bar 3 is reliable to be slided in outer tube 1.
Provided with spring 6 is hit in outer tube 1, hitting spring 6 and can suppressing makes it outwards eject on slide bar 3, and inner tube 2 is provided with cinclides 7, wall
Ball 8 is provided with hole 7, the protrusion sphere that ball 8 exposes cinclides 7 can be kept off on leading portion 4, the internal face 9 of outer tube 1 is provided with least
The rearward recess 12 that ball 8 protrudes sphere can be accommodated.Between the leading portion 4 and endpiece 5 of slide bar 3 between one section of medial surface to inner tube 2
For a passage 10 for being more than protrusion sphere.
When slide bar 3 is constantly moved to the tail end of outer tube 1, hitting spring 6 can then be gradually compressed, and now, can produce slide bar 3
Raw elastic force forward.
Four cinclides 7 are symmetrically arranged with the tube wall of inner tube 2, cinclides 7 has certain depth.Placed in each cinclides 7
One ball 8, the diameter of ball 8 is more than the wall thickness of inner tube 2.So, ball 8 just have one protrusion sphere expose cinclides 7.
When the position of internal face 9 that cinclides 7 is in outer tube 1 is slided, the outside of ball 8 can be withstood on internal face 9, make ball 8
Protrusion sphere be in the inner side of inner tube 2, now four balls 8 just have four protrusion spherical symmetries protrusions, and keep off in cunning
On the front end face of the leading portion 4 of bar 3, make slide bar 3 is relative in inner tube 2 to be positioned.Inner tube 2 is pressed, is also equivalent to be that pressing is slided
Bar 3.
When cinclides 7 moves to 12 position of rearward recess, ball 8 is in the presence of the elastic force of spring 6 is hit, the edge in cinclides 7
Radially outward roll, and quickly fall into rearward recess 12, now, the original protrusion sphere of ball 8 is in the internal face of inner tube 2
Within so that the front end face moment of slide bar 3, which loses, keeps out, and slide bar 3 slips over then quick after the protrusion sphere of ball 8 in passage 10
Outwards ejected, gear can be smashed in glass 24 above.The shock elastic force of spring 6 is bigger, and impact is also bigger, hits spring 6
That is compressed is more, and impact also can be bigger.
Before use, making the leading portion 4 of slide bar 3 be in behind ball 8 first.Then by inner tube 2 to pusher, make outside its retraction
In pipe 1, now, ball 8 will be moved with inner tube 2.Because the outside of ball 8 is withstood on internal face 9, therefore ball 8 is interior
There is a protrusion sphere inside that side is maintained at inner tube 2, and keeps gear on the front end face of slide bar 3, makes slide bar 3 also with inner tube 2
Move backward together.Hitting spring 6 will be limited and be gradually compressed by the tail end of the tail end of inner tube 2 and outer tube 1, gradually put aside
Energy.
Continue inner tube 2 to pusher, until ball 8 in outer tube 1 when moving to 12 position of rearward recess, now, ball 8 by
In the dependence for losing the internal face 9 of outer tube 1, it can fall into rearward recess 12.The front end face of slide bar 3 loses keeping out for ball 8,
Ejected forward rapidly under the elastic force of shock spring 6 effect compressed.The leading portion 4 of slide bar 3 crosses ball 8 first, launches forward, because
This can be used for impacting object.
The internal face 9 of outer tube 1, which is provided with, can at least accommodate the forward recess 11 that the protrusion sphere of ball 8 is fallen into, and forward recess 11 is with after
Provided with a distance of stretch out and draw back S between groove 12.The inner side of forward recess 11 is provided with inclined-plane 25, the i.e. trapezoidal shape in the section of forward recess 11.When
Ball 8 is touched to be easy to roll out forward recess 11 along inclined-plane 25 behind inclined-plane 25.
After slide bar 3 goes out shock, outer tube 1 is picked up upwards, or thing such as glass 24 will be hit and is removed, inner tube 2 will be downward
Fall or protruding, outer tube 1 and inner tube 2 will trail.When inner tube 2 launched since release to expansion one apart from S, you can
Ball 8 is set to move in forward recess 11, in this manner it is possible to which in the position of forward recess 11, the leading portion 4 of slide bar 3 is moved into ball 8
Below, then compress outer tube 1 and inner tube 2, ball 8 exits forward recess 11 in the case where the cinclides 7 of inner tube 2 is extruded, and keeps out preceding
On the front end face of section 4, in case compression impact again.Although forward recess 11 and rearward recess 12 can be such that ball 8 falls into groove, by
When position of the ball 8 in forward recess 11, hit spring 6 and be in relaxed state.Ball 8 hits at the position of rearward recess 12
Spring 6 is in confined state.Therefore, in the position of forward recess 11 than being easier to fall into ball 8 in the position of rearward recess 12
In groove.As long as in use, outer tube 1 and inner tube 2 are extended into ball 8 is in the position of forward recess 11, so that it may so that ball 8 is easily
Ground is placed in the front end face of leading portion 4, convenient compression.
Inner tube 2 is provided with blocking surface 14, and leading portion 4 is provided with striker 13, and blocking surface 14, which is provided with, can hold what striker 13 was passed through
Pin hole 15, is provided with (the first back-moving spring 16 between blocking surface 14 and leading portion 4.
The effect of (the first back-moving spring 16 is exactly inner tube 2 is separated with slide bar 3, i.e., make inner tube 2 as illustrated in the drawing
Move downward or overhang, slide bar 3 is moved upwards.Due to inner tube 2 and the quality of slide bar 3 all very littles, therefore (the first back-moving spring
16 elastic force is as small as possible, as long as making inner tube 2 and slide bar 3 to be trailed in outer tube 1.
After shock, leading portion 4 is in the anterior locations of ball 8.When outer tube 1 is picked up upwards, or thing such as glass will be hit
Glass 24 is removed, and (the first back-moving spring 16 can be withstood between blocking surface 14 and the leading portion 4 of slide bar 3, slide bar 3 is stretched with inner tube 2, preceding
Section 4 is then moved from the direction of trend ball 8.When ball 8 is in 11 position of forward recess, due to the elastic force pressure of (the first back-moving spring 16
Effect, ball 8 can automatically fall into forward recess 11, and leading portion 4 can be then retreated to behind ball 8.
When inner tube 2 is inwardly moved, ball 8 is recessed before being left under the common extruding of the edge of forward recess 11 and cinclides 7
Groove 11, and keep off on the front end face of leading portion 4, in case next time, pressing was hit.
Leading portion 4 is provided with striker 13, so, is manufactured using aluminium, leading portion 4, the weight of endpiece 5 can be made significantly to mitigate, again
It is easy to processing.And the small volume of striker 13, steel alloy, or the high material manufacture of hardness can be used, by being a tight fit on leading portion 4
Hole in it is fixed.This allows for the entirety of slide bar 3 lightly, and rum point is then hard.Striker 13, which is ramped up, passes forward pin hole 15
Strike on glass, glass fragmentation at once can be made.
Suppressed between inner tube 2 and slide bar 3 and be provided with second back-moving spring 17.Second back-moving spring 17 can make inner tube 2 with sliding
It is provided between bar 3.
After shock, second back-moving spring 17 can make inner tube 2 travel forward, and (the first back-moving spring 16 can make slide bar 3
Move backward, by the active force being applied on leading portion 4 and the active force for being applied to ball 8, both reversely pull, then ball 8
It can automatically fall into forward recess 11.The elastic force of second back-moving spring 17 is set without too big as long as can flick inner tube 2 to required
Fixed distance.
Endpiece 5 is provided with movable loop 18, and slide bar 3, which is provided with, can keep out the stopper 19 in the outside of movable loop 18, hits
Spring 6 and second back-moving spring 17 are suppressed at the two ends of movable loop 18 respectively.
Movable loop 18 is enclosed on slide bar 3 in annular shape, and its outside is leaned against on the internal face of outer tube 1, and can be slided vertically
It is dynamic.
Hit spring 6 to suppress on movable loop 18, its elastic force is applied on slide bar 3 by stopper 19, makes slide bar 3 all the time
By from the elastic force for hitting the application of spring 6.And second back-moving spring 17 is suppressed in inner tube 2 and movable loop 18, it is only
By inner tube 2, outwards top is opened, and is to hit the endpoint location of spring 6 as basic point.After hitting, spring 6 is hit complete
Flick, second back-moving spring 17 is suppressed in inner tube 2, flex outward out inner tube 2, so, the ball 8 in inner tube 2 can be driven
Moved to the direction of forward recess 11 of outer tube 1.When ball 8 is moved at forward recess 11, ball 8 will be fallen into forward recess 11, be
Leading portion 4 concedes a space in inner tube 2, and (the first back-moving spring 16 can make leading portion 4 pass through the place of ball 8 in inner tube 2
Position, and move to behind ball 8.Now, once inside extruding inner tube 2, ball 8 will jump out forward recess 11, ball 8
Protrusion sphere will keep out in the front end of leading portion 4.
Outer tube 1 is provided with limiting section 20, and inner tube 2 is provided with that can keep out the step 21 on limiting section 20, and limiting section 20 is supported
When gear is on step 21, the ball 8 in inner tube 2, which is in, can fall into the position of forward recess 11.
Limiting section 20 is an anchor ring for being arranged on the front end of outer tube 1, and its one side can prevent inner tube 2 from the front end of outer tube 1
Abjection, on the other hand ball 8 can be positioned, i.e., second back-moving spring 17 by inner tube 2 from front end eject to the end when, can
To ensure that ball 8 is on the position of forward recess 11.Therefore, as long as ensureing that second back-moving spring 17 has enough length, energy
Inner tube 2 is ejected to the end.
When present segment 4 is in 8 anterior locations of ball, because ball 8 has protrusion sphere protrusion in the inner side of inner tube 2, gear exists
Behind leading portion 4 so that (the first back-moving spring 16, which is gradually flicked from compressive state to first length, stops.Now movable loop 18
By upward jack-up under the elastic force effect of second back-moving spring 17, as shown in Figure 9, a distance is separated between stopper 19.
What Fig. 3~9 showed expression is working state figure of the ram in each node, is illustrated with reference to each state diagram
Its operation principle hit and resetted automatically when pressing is used.
Fig. 3 is the nature structure before ram use, before use, leading portion 4 is in behind ball 8.Ball 8 is
It is on the position of forward recess 11.And inner tube 2 then have one section be extend pipe 1 front end outside.Pressed downwards when holding outer tube 1
During pressure, inner tube 2 is then inside contracted to outer tube 1.Ball 8 is by the extruding of forward recess 11 and cinclides 7, and jump out forward recess 11, now ball 8
There is protrusion sphere of the protrusion in the inner side of inner tube 2, the protrusion sphere is kept out in the front end of leading portion 4.Continued depression, inner tube 2 contracts
Enter in outer tube 1, due to outer tube 1 inner side keep gear on ball 8, allow protrusion sphere promote leading portion 4 with inner tube 2 to
Moved in outer tube 1, as shown in Figure 4.During the retraction outer tube 1 of inner tube 2, hit spring 6 and start to be compressed, while also opening
Begin savings energy.And second back-moving spring 17 is also compressed.Because the elastic force of second back-moving spring 17 is much smaller than shock spring 6
, therefore 17 pairs of shock resistance very littles of spring 6 of second back-moving spring, without too much influence.And (the first back-moving spring 16 due to
Limited by protrusion sphere without being compressed.During compression, slide bar 3 gradually starts to be applied by from shock spring 6
Plus outside elastic force, and the elastic force also with hit the decrement of spring 6 increase and increase.When inner tube 2 is compressed into ball 8
When reaching 12 position of rearward recess, as shown in Figure 5, ball 8 can be fallen into rearward recess 12 by the extruding of the leading portion 4 of slide bar 3.
The front end of leading portion 4 loses keeping out for the protrusion sphere of ball 8, then rapid outwards ejection.Striker 13 on leading portion 4 is quickly launched
Needle outlet 15 is struck on glass 24, is frontal impact glass 24 without considering, as shown in fig. 6, still with an oblique angle
Glass 24 is hit, as shown in fig. 7, can make the fragmentation at once of glass 24.When frontal impact glass 24, due to being supported by glass 24
Gear, as shown in Figure 7, striker 13 are in approximately the same plane with pin hole 15.When with an angular impingement glass 24, striker 13 is then
Expose in the outside of pin hole 15.After glass 24 are removed, as shown in Figure 8, due to (the first back-moving spring 16 and second back-moving spring
17 elastic force effect, inner tube 2 is outwards gradually ejected, relative to the then gradually retraction into inner tube 2 of striker 13.
When inner tube 2 is outwards ejected to the rear end of leading portion 4 the protrusion sphere for touching ball 8, (the first back-moving spring 16
Then no longer stretch.And second back-moving spring 17 can open movable loop 18 and the top of inner tube 2, hit until movable loop 18 is touched
The limiting section 20 that the step 21 hit in the front end of spring 6, inner tube 2 is touched on outer tube 1 stops.In the process, movable loop 18
Then become to separate by contact with stopper 19, and leading portion 4 is in the anterior locations of ball 8 all the time.When inner tube 2 is outwards ejected to it
On ball 8 be in 11 position of forward recess when, ball 8 then (the first back-moving spring 16 elastic force effect under be squeezed into forward recess 11
It is interior, as shown in Figure 9.Afterwards, the continuation of (the first back-moving spring 16 stretching, extension is flicked, and leading portion 4 is crossed ball 8 and is reached behind, such as
Shown in Fig. 3, original state is returned to.So move in circles, realize pressing once, hit once.It is simple to operate, hit fast
It is prompt, strong.
As shown in Figure 10, the inner side of cinclides 7 is provided with the baffle ring 22 that can stop that ball 8 is deviate from.During assembling, first by four balls
8 are put into cinclides 7 from the outside of inner tube 2, then inner tube 2 is embedded in outer tube 1, and now the inner wall blocking of outer tube 1 is outside cinclides 7
End, baffle ring 22 keeps off the inner in cinclides 7, ball 8 is limited in cinclides 7.
The tail end of outer tube 1 is provided with end cap 23, hits spring 6 and suppresses between end cap 23 and slide bar 3.The tail end of outer tube 1 is provided with spiral shell
Hole, end cap 23 is provided with the external screw thread that can be spirally connected with screw, and end cap 23 is fixed on by being spirally connected on outer tube 1.As shown in Figure 2,
Turn on end cap 23, can along axis, as shown in Fig. 2 chain lines, change or loading, unloading be arranged on inner tube 2 in outer tube 1, slide bar 3,
Hit spring 6, ball 8, (the first back-moving spring 16, second back-moving spring 17 and movable loop 18.
The all parts of the utility model ram are each made of a metal, and simple in construction, easy to manufacture.Rescued in fire prevention
When raw, under the adverse circumstances of high temperature, all parts are notheated and are deformed, and can be realized not by constantly pressing
It is disconnected to hit, continuously using simple to operate.The elastic force for hitting spring 6 is big, and impact is just big.Therefore, as long as selecting different elastic force
Hit spring 6, it is possible to the ram with different impacts is produced, to meet the requirement of user.In addition, appropriate increase
The distance between forward recess 11 and rearward recess 12 S, the ejection that can increase slide bar 3 promote stroke, so as to increase ejection impulse force,
Shock dynamics can equally be strengthened.
According to above-described embodiment, the utility model just can be realized well.What deserves to be explained is, based on said structure design
On the premise of, to solve same technical problem, some made on the utility model are without substantial change or profit
Color, the essence of the technical scheme used is still as the utility model, therefore it should also be as in protection model of the present utility model
In enclosing.
Claims (8)
1. ram, includes outer tube (1), inner tube (2), said inner tube (2) can be leaned against to slide axially in outer tube (1), and it is special
Levying is, axially slidable slide bar (3) is provided with the outer tube (1) and inner tube (2), and the leading portion (4) of the slide bar (3) is reliable
Slided in inner tube (2), the endpiece (5) of the slide bar (3) is reliably slided in outer tube (1), provided with shock in the outer tube (1)
Spring (6), the shock spring (6) can suppress makes it outwards eject on slide bar (3), and said inner tube (2) is provided with cinclides
(7) ball (8), is provided with the cinclides (7), the protrusion sphere that the ball (8) exposes cinclides (7) can be kept off on leading portion (4),
The internal face (9) of the outer tube (1), which is provided with, can at least accommodate the rearward recess (12) that ball (8) protrudes sphere, the slide bar (3)
Leading portion (4) and endpiece (5) between be provided be more than protrusion sphere passage (10).
2. ram according to claim 1, it is characterized in that, outer tube (1) internal face (9) is provided with and can at least accommodated
The forward recess (11) that ball (8) protrusion sphere is fallen into, provided with a telescopic distance between the forward recess (11) and rearward recess (12)
From S.
3. ram according to claim 2, it is characterized in that, it is provided with inclined-plane (25) on the inside of the forward recess (11).
4. ram according to claim 1, it is characterized in that, said inner tube (2) is provided with blocking surface (14), the leading portion
(4) striker (13) is provided with, the blocking surface (14), which is provided with, can hold the pin hole (15) that striker (13) is passed through, the blocking surface
(14) (the first back-moving spring (16) is provided between leading portion (4).
5. the ram according to claim 1 or 2 or 3 or 4, it is characterized in that, between the outer tube (1) and slide bar (3) also
Provided with second back-moving spring (17), endpiece (5) outer wall is provided with movable loop (18), and the slide bar (3) is provided with and can kept out
Stopper (19) on the outside of movable loop (18), the shock spring (6) and second back-moving spring (17) are suppressed in activity respectively
The two ends of the collar (18).
6. the ram according to claim 1 or 2 or 3 or 4, it is characterized in that, the outer tube (1) is provided with limiting section
(20), said inner tube (2) is provided with that can keep out the step (21) on limiting section (20), and the limiting section (20) is kept out in step
(21) when on, the ball (8) in said inner tube (2), which is in, can fall into the position of forward recess (11).
7. the ram according to claim 1 or 2 or 3 or 4, it is characterized in that, rolling can be stopped by being provided with the inside of the cinclides (7)
The baffle ring (22) of pearl (8) abjection.
8. the ram according to claim 1 or 2 or 3 or 4, it is characterized in that, outer tube (1) tail end is provided with end cap
(23), the shock spring (6) is suppressed between end cap (23) and slide bar (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720082633.0U CN206597233U (en) | 2017-01-20 | 2017-01-20 | Ram |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720082633.0U CN206597233U (en) | 2017-01-20 | 2017-01-20 | Ram |
Publications (1)
Publication Number | Publication Date |
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CN206597233U true CN206597233U (en) | 2017-10-31 |
Family
ID=60148917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720082633.0U Expired - Fee Related CN206597233U (en) | 2017-01-20 | 2017-01-20 | Ram |
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Country | Link |
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CN (1) | CN206597233U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106730448A (en) * | 2017-01-20 | 2017-05-31 | 彭辉 | Ram |
-
2017
- 2017-01-20 CN CN201720082633.0U patent/CN206597233U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106730448A (en) * | 2017-01-20 | 2017-05-31 | 彭辉 | Ram |
CN106730448B (en) * | 2017-01-20 | 2022-04-15 | 彭辉 | Percussion device |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20180120 |
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