CN207362075U - A kind of glass prosthetic device - Google Patents
A kind of glass prosthetic device Download PDFInfo
- Publication number
- CN207362075U CN207362075U CN201721012172.6U CN201721012172U CN207362075U CN 207362075 U CN207362075 U CN 207362075U CN 201721012172 U CN201721012172 U CN 201721012172U CN 207362075 U CN207362075 U CN 207362075U
- Authority
- CN
- China
- Prior art keywords
- fitting portion
- handle
- threaded hole
- mandril
- support frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Prostheses (AREA)
Abstract
The utility model discloses a kind of glass prosthetic device, including supporting rack, threaded hole is provided with support frame as described above；Adsorption section, the adsorption section are connected to the end of support frame as described above；Holding device, including mandril and handle, are provided with the external screw thread to match with the threaded hole on the mandril, and the mandril can be moved up and down along the threaded hole；The handle is connected to the mandril, and the handle and the adsorption site are in the both sides of support frame as described above；And fixing device, for after the holding device is held out against in place, limiting the mandril moving up and down along the threaded hole.Handle is provided with the holding device of the utility model, handle can be held in manual maintenance, increase turning moment；, can be by being fixed between fixing device and supporting rack, so that fracture propagation is thorough and feed liquid injection is uniform after frit is expanded to suitable degree.
Description
Technical field
It the utility model is related to maintenance tool technical field, more particularly to a kind of glass prosthetic device.
Background technology
After glass produces crack, generally glass overall performance will not be had an impact.But if without reparation, crack
It may proceed to extend, ultimately result in the broken of monolithic glass.Therefore, it is necessary to the crack of glass is repaired.But if glass
Crack is too small, it is not easy to is found, or is difficult to spotting.A kind of fracture propagation dress can be designed using lever principle
Put, i.e., exert a force at fracture, glass surface is produced miniature deformation, so as to amplify crack.
In view of this, the prior art provides a kind of frit expander, has a cross bar, the both ends point of cross bar
Two suckers are not provided with, and described two suckers are arranged on the same side of the cross support arm, are equipped with the center of the cross support arm
Screw hole, is equipped with threaded mandrel in the screw hole.This device utilizes threaded mandrel pair first with two sucker suction glass
Frit is expanded.
The shortcomings that technology is, after turning threaded mandrel and being allowed to top pressure at frit, since threaded mandrel is by glass
The reverse elastic force effect on glass surface can be produced to swing to and climbed, and this swing to phenomenon of climbing cause crack extension to be not thorough, feed liquid
Inject uneven.Moreover, the Handheld Division of threaded mandrel as bolt head, is turret head, round end or square head shapes so that
It is difficult to turn threaded mandrel by hand.
It is therefore desirable to a kind of glass prosthetic device, can solve disadvantages mentioned above.
Utility model content
The purpose of this utility model is to provide a kind of glass prosthetic device, can solve existing glass prosthetic device screw thread
Swing to the problem of climbing and turning difficulty.
For this purpose, the utility model uses following technical scheme：
A kind of glass prosthetic device, including supporting rack, are provided with threaded hole on support frame as described above；Adsorption section, the absorption
Portion is connected to the end of support frame as described above；Holding device, including mandril and handle, are provided with and the threaded hole on the mandril
The external screw thread to match, and the mandril can be moved up and down along the threaded hole；The handle is fixedly connected on the mandril, and
The handle and the adsorption site are in the both sides of support frame as described above；And fixing device, one end of the fixing device and institute
State handle to be detachably connected, the other end and the support frame as described above of the fixing device are detachably connected, and the fixing device is used for
After the holding device is held out against in place, the mandril moving up and down along the threaded hole is limited.
Preferably, the fixing device includes first fitting portion and second fitting portion, and the first fitting portion is removably
It is socketed on the handle, the second fitting portion is removably attachable to support frame as described above, the first fitting portion and described the
Two fitting portions can be rotated against so as to adjust distance between the two.
This kind of fixing device at an arbitrary position can be fixed holding device and supporting rack, will not be because of frit
Opposite force acts on and causes holding device is swung to climb.
Preferably, the fixing device further includes connecting rod and knob, wherein, the first fitting portion is away from the handle
One end offers the first threaded hole, and the second fitting portion offers the second threaded hole, and the both ends difference screw thread of the connecting rod connects
It is connected to first threaded hole and second threaded hole；Offered in the first fitting portion vertical with first threaded hole
3rd threaded hole of connection, the knob thread are connected to the 3rd threaded hole；The connecting rod and the first threaded hole spiral shell
Connect so that the first fitting portion can be rotated against with the second fitting portion so as to adjust distance between the two.
The setting defines the mode of the distance between first fitting portion and second fitting portion and adjustable angle, that is, passes through company
Bar is adjusted.After fixing device installs between supporting rack and holding device, knob is tightened, the two can be limited
Relative position.
Preferably, the second fitting portion is U-shaped, the height of the inner recess of the second fitting portion and the thickness of the stent
Spend identical.
Matched using the inner recess part of U-shaped second fitting portion with stent, inner pocket point can be made along stent
Thickness direction is engaged, the resistance of frictional force and vertical direction between second fitting portion and stent with horizontal direction, really
Protecting mandril will not rotate.
Preferably, the handle is rod-shaped.
Preferably, it is provided with the first fitting portion and the matched through hole of the handle.
Rod-shaped handle may be inserted into through hole, make first fitting portion and handle by the frictional force between handle and through hole
It is securely seated between together.
Preferably, support frame as described above is rod-like structure in uniform thickness.The supporting structure is conducive to operating personnel and finds water accurately
Square to fracture is expanded, and the supporting rack of rod-like structure can save material, and easily prepared and carry.
Preferably, one end that the mandril is contacted with glass surface has cushion pad, for preventing the connecting portion from scratching
Glass, also can prevent the end of connecting portion to be damaged.
Preferably, the adsorption section is bolted on support frame as described above.The adsorption section being bolted, its with
Height between supporting rack is adjustable, suitable for the highly inconsistent situation of glass surface.
Preferably, the quantity of the adsorption section is two, respectively positioned at the both ends of support frame as described above.
Supporting rack is rod-like structure, so the both ends that adsorption section is installed on to supporting rack can be propped up maximum magnitude
Support, so as to ensure that the stability of glass prosthetic device.
The beneficial effect of glass prosthetic device is in the utility model：
1) handle is provided with holding device, handle can be held in manual maintenance, increase turning moment, play
Labour-saving acts on；
2) fixing device is used cooperatively jointly with handle and supporting rack, after frit is expanded to suitable degree, no matter
Holding device at an arbitrary position, can be fixed by fixing device with supporting rack, without producing crack retraction
Situation, so that crack is thoroughly expanded, makes feed liquid injection uniform.
Brief description of the drawings
Fig. 1 is the fixed form schematic diagram of the present embodiment glass prosthetic device；
Fig. 2 is schematic diagram before the fixation of the present embodiment glass prosthetic device；
Fig. 3 is the fixing device schematic diagram of the present embodiment glass prosthetic device；
Fig. 4 is the second fitting portion schematic diagram of the present embodiment fixing device.
In figure：
1st, supporting rack；2nd, adsorption section；3rd, holding device；31st, mandril；32nd, handle；4th, fixing device；41st, first is chimeric
Portion；42nd, second fitting portion；43rd, connecting rod；44th, knob.
Embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Referring to Fig. 1, present embodiment discloses a kind of glass prosthetic device, including supporting rack 1, threaded hole is provided with；
Adsorption section 2, it is connected to the end of supporting rack 1；Holding device 3, including mandril 31 and handle 32, are provided with mandril 31 and spiral shell
The external screw thread that pit matches, and mandril 31 can be moved up and down threadingly in hole；Handle 32 is fixedly connected on mandril 31,32 He of handle
Adsorption section 2 is located at the both sides of supporting rack 1；It is fixed and fixing device 4, one end and the handle 32 of fixing device 4 are detachably connected
The other end of device 4 is detachably connected with supporting rack 1；The effect of fixing device 4 is the limitation after holding device 3 is held out against in place
Threadingly hole moves up and down for mandril 31.
Referring to Fig. 2, the supporting rack 1 in the present embodiment is in uniform thickness rod-shaped, and the quantity of adsorption section 2 is two, respectively
The both ends of supporting rack 1 are bolted on, for the absorption of whole glass prosthetic device to be adjusted energy in vehicle glass, bolt
The device is enough set to be suitable for the highly inconsistent situation of glass surface.The middle part of supporting rack 1 is equipped with threaded hole, mandril 31 and support
Frame 1 is threadedly coupled.The purpose for being threaded connection is, can be excessive to avoid the movement velocity between mandril 31 and supporting rack 1,
So that crack is drastically expanded and even results in glass and split.One end that mandril 31 is contacted with glass surface has cushion pad, is used for
Prevent mandril 31 from scratching glass, also the end of mandril 31 can be prevented to be damaged.
Referring to Fig. 3 and Fig. 4, fixing device 4 includes first fitting portion 41 and second fitting portion 42 in the present embodiment, and first is embedding
Conjunction portion 41 is removably socketed on handle 32, and second fitting portion 42 is removably attachable to supporting rack 1, first fitting portion 41 and
Two fitting portions 42 can be rotated against so as to adjust distance between the two.It is provided with first fitting portion 41 and is engaged with handle 32
Through hole；It is U-shaped, the height of the inner recess of second fitting portion 42 and the thickness of supporting rack 1 that Fig. 4, which can be seen that second fitting portion 42,
Spend identical.The fixing device 4 of the present embodiment can realize that holding device 3 and supporting rack 1 are fixed at an arbitrary position, Bu Huiyin
The opposite force of frit acts on and causes holding device 3 is swung to climb.The through hole of first fitting portion 41 can accommodate handle 32
Stem portion so that together with making first fitting portion 41 securely fix with handle 32 by frictional force therebetween.Utilize U
The inner recess part of shape second fitting portion 42 is matched with stent, and inner pocket point can be made to be carried out along the thickness direction of stent
Engaging, the resistance of frictional force and vertical direction between second fitting portion 42 and stent with horizontal direction, it is ensured that mandril 31 is not
It can rotate.
In addition, fixing device 4 further includes connecting rod 43 and knob 44 in the present embodiment, wherein, first fitting portion 41 is away from handle
One end of hand 32 offers the first threaded hole, and second fitting portion 42 offers the second threaded hole, the both ends difference screw thread of connecting rod 43
It is connected to the first threaded hole and the second threaded hole；The 3rd spiral shell with the first threaded hole vertical connection is offered in first fitting portion 41
Pit, knob 44 are threadedly connected to the 3rd threaded hole.In this way, 43 and first screw hole of connecting rod so that first fitting portion 41
It can be rotated against with second fitting portion 42 so as to adjust distance between the two, i.e., connecting rod 43 can be in the first threaded hole with the
Relative motion occurs for one fitting portion 41, when moving to suitable position, screws knob 44, by connecting rod 43 and first fitting portion 41
Relative position is fixed, and achievees the purpose that to adjust distance between first fitting portion 41 and second fitting portion 42；Connecting rod 43 is in the first spiral shell
Rotation in pit realizes that the angle of first fitting portion 41 with second fitting portion 42 in the horizontal direction is adjustable.
The course of work of glass prosthetic device is in the present embodiment, which the another of frit is occurring
Face is installed, and adsorption section 2 is fixed on glass surface first, the fixed-direction of adsorption section 2 is vertical with fractuer direction and ensures to support
The mandril 31 of bar 1 is located at crack, adjusts its height by the bolt on 2 top of adsorption section, is allowed to adapt to glass surface.Then,
Hold handle 32 and turn holding device 3, make end face and the glass contact of mandril 31, then slowly turn supporting rod, make glass another
Degree of the fracture propagation in face to suitable injecting glue.Finally, 41 sets of the first fitting portion of fixing device 4 is tapped into handle 32, the
The thickness direction of two fitting portion 42 along supporting racks 1 is stuck on supporting rack 1, and turning knob 44 makes first fitting portion 41 and second chimeric
Height and angle between portion 42 is suitable, so as to fulfill the expansion of frit.
Applicant states that the utility model has carried out exemplary description by above-described embodiment, it is clear that the utility model
Specific implementation is not subject to the restrictions described above, if employ the utility model design and technical solution carry out it is various non-
Substantial improvement, or it is not improved the design of the utility model and technical solution are directly applied into other occasions, exist
Within the scope of protection of the utility model.
Claims (10)
- A kind of 1. glass prosthetic device, it is characterised in that including：Supporting rack (1), support frame as described above are provided with threaded hole on (1)；Adsorption section (2), the adsorption section (2) are connected to the end of support frame as described above (1)；Holding device (3), including mandril (31) and handle (32), are provided with the mandril (31) and match with the threaded hole External screw thread, and the mandril (31) can be moved up and down along the threaded hole；The handle (32) is fixedly connected on the mandril (31), and the handle (32) and the adsorption section (2) are located at the both sides of support frame as described above (1)；AndFixing device (4), the both ends of the fixing device (4) are removably attachable to the handle (32) and the support respectively Frame (1), the fixing device (4) are used for after the holding device (3) is held out against in place, limit the mandril (31) along the spiral shell Pit moves up and down.
- 2. glass prosthetic device according to claim 1, it is characterised in that it is chimeric that the fixing device (4) includes first Portion (41) and second fitting portion (42), the first fitting portion (41) are removably socketed on the handle (32), and described second Fitting portion (42) is removably attachable to support frame as described above (1), the first fitting portion (41) and the second fitting portion (42) It can rotate against so as to adjust distance between the two.
- 3. glass prosthetic device according to claim 2, it is characterised in that the fixing device (4) further includes connecting rod (43) and knob (44), wherein, the one end of the first fitting portion (41) away from the handle (32) offers the first threaded hole, The second fitting portion (42) offers the second threaded hole, and the both ends of the connecting rod (43) are threadedly connected to first spiral shell respectively Pit and second threaded hole；The 3rd with the first threaded hole vertical connection is offered on the first fitting portion (41) Threaded hole, the knob (44) are threadedly connected to the 3rd threaded hole；The connecting rod (43) and first screw hole, So that can be rotated against between the first fitting portion (41) and the second fitting portion (42) so as to adjust between the two away from From.
- 4. glass prosthetic device according to claim 2, it is characterised in that the second fitting portion (42) is U-shaped, described The height of the inner recess of second fitting portion (42) is identical with the thickness of support frame as described above (1).
- 5. glass prosthetic device according to claim 2, it is characterised in that the handle (32) is rod-shaped.
- 6. glass prosthetic device according to claim 5, it is characterised in that be provided with the first fitting portion (41) with The matched through hole of the handle (32).
- 7. glass prosthetic device according to claim 1, it is characterised in that support frame as described above (1) is bar in uniform thickness Shape structure.
- 8. glass prosthetic device according to claim 1, it is characterised in that what the mandril (31) contacted with glass surface One end has cushion pad.
- 9. glass prosthetic device according to claim 1, it is characterised in that the adsorption section (2) is bolted on On support frame as described above (1).
- 10. glass prosthetic device according to claim 1, it is characterised in that the quantity of the adsorption section (2) is two, It is located at the both ends of support frame as described above (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012172.6U CN207362075U (en) | 2017-08-14 | 2017-08-14 | A kind of glass prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721012172.6U CN207362075U (en) | 2017-08-14 | 2017-08-14 | A kind of glass prosthetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362075U true CN207362075U (en) | 2018-05-15 |
Family
ID=62422058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721012172.6U Expired - Fee Related CN207362075U (en) | 2017-08-14 | 2017-08-14 | A kind of glass prosthetic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759288A (en) * | 2019-01-25 | 2019-05-17 | 夏美佳 | A kind of glass prosthetic appliance |
-
2017
- 2017-08-14 CN CN201721012172.6U patent/CN207362075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759288A (en) * | 2019-01-25 | 2019-05-17 | 夏美佳 | A kind of glass prosthetic appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20200814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |