CN104564988A - Bolt accessory, mounting and demounting method thereof and device using bolt or nut - Google Patents
Bolt accessory, mounting and demounting method thereof and device using bolt or nut Download PDFInfo
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- CN104564988A CN104564988A CN201310495232.4A CN201310495232A CN104564988A CN 104564988 A CN104564988 A CN 104564988A CN 201310495232 A CN201310495232 A CN 201310495232A CN 104564988 A CN104564988 A CN 104564988A
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- nut
- bolt head
- bolted fittings
- bolted
- fittings
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007704 transition Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention provides a bolt accessory, a mounting and demounting method thereof and a device using a bolt or a nut. The bolt component is used for covering the head of the bolt or the nut and comprises a cover used for containing the head of the bolt or the nut through a first opening, and the inner side of the cover is at least provided with a first portion used for being fixedly connected with the head of the bolt or the nut.
Description
Technical field
The application relates generally to Automatic manual transmission field, particularly relates to the device of a kind of bolted fittings and installation and removal method and use bolt or nut.
Background technique
At present, at the scene in application, some client can remove the bolt dismantling flange, and this unallowed operation can destroy the sealing of flange, finally can reduce product performance and even lose efficacy.Such as, for existing teletransmission pressure-measuring system, dismounting flange may cause the hydraulic fluid leak in the teletransmission black box in teletransmission pressure-measuring system.
Summary of the invention
In view of the above-mentioned situation of prior art, the mode of execution of the application provides the device of a kind of bolted fittings and installation and removal method and use bolt or nut, making to destroy after bolted fittings can demounting bolt or nut, is conducive to following the tracks of the service condition of bolt or nut and safeguarding.
A kind of mode of execution of the application provides a kind of bolted fittings, comprise: for covering bolt head or nut, described bolted fittings comprises for the lid by bolt head described in the first openings house or nut, at least has the first portion for being fixedly connected with described bolt head or nut inside described lid.Wherein, described first portion may be used for and described bolt head or nut drive fit.Or described first portion may be used for being fixedly connected with described bolt head or nut by modes such as tackiness agents.
There is provided a kind of device using bolt or nut in another mode of execution of the application, comprise the link be bolted, described link configures above-mentioned bolted fittings.
Also provide a kind of method of installing above-mentioned bolted fittings in another mode of execution of the application, comprising: described bolted fittings is placed on bolt head or nut, and make described first opening just to described bolt head or nut; Make described lid by bolt head or nut described in described first openings house by External Force Acting, and described first portion is fixedly connected with described bolt head or nut.
Also provide a kind of method of removing above-mentioned bolted fittings in another mode of execution of the application, comprising: apply external force by dismounting structure that described bolted fittings is arranged, the described bolt head described lid being left be received or nut.
By the bolted fittings using the application to provide, bolt head or nut is avoided directly to be exposed to user, the difficulty of adding users demounting bolt head or nut, and, by the specified structure of bolted fittings and with bolt head or nut be fixedly connected with that make to destroy after bolted fittings can demounting bolt head or nut, thus make manufacturer be easy to the dismounting behavior of track user to bolt head or nut, be conducive to following the tracks of the service condition of bolt head or nut and safeguarding.
Accompanying drawing explanation
With reference to below in conjunction with the explanation of accompanying drawing to the application's mode of execution, the above and other objects, features and advantages of the application can be understood more easily.With example, nonrestrictive mode illustrates the application to accompanying drawing.In the accompanying drawings, same or similar technical characteristics or parts will adopt same or similar reference character to represent.
Fig. 1 (a) and Fig. 1 (b) illustrates the schematic diagram of a kind of example of the bolted fittings that the application provides;
Fig. 2 illustrates the schematic diagram of a kind of concrete bolted fittings according to example 2;
Fig. 3 (a) and Fig. 3 (b) illustrates the concrete using process of the bolted fittings that the application provides; And
The device schematic diagram of the bolted fittings that Fig. 4 (a) and Fig. 4 (b) provides for use the application.
Embodiment
With reference now to accompanying drawing, the mode of execution of the application is described in further detail.Thering is provided of example embodiment is to make the application more detailed, and passes on protection domain fully to those skilled in the art.Set forth numerous specific detail as the example of particular elements, device, providing the detailed understanding of the mode of execution to the application.Will be apparent that to those skilled in the art, example embodiment can be implemented by many different forms and not necessarily use these specific details, and therefore they should not be interpreted as the scope limiting the application.In addition, the element described in an accompanying drawing of the present invention or a kind of mode of execution and feature can combine with the element shown in one or more other accompanying drawing or mode of execution and feature.In some example embodiment, for purposes of clarity, well-known process, structure and technology is not described in the drawings and in the description in detail.
Below with reference to the accompanying drawings introduce in conjunction with embodiment the bolted fittings that the application provides.
bolted fittings is summarized
The application provides a kind of bolted fittings, for covering bolt head or nut, makes bolt head or nut directly can not be exposed to user.Further, the bolted fittings that the application provides is fixedly connected with bolt head or nut, and destroying after bolted fittings can demounting bolt head or nut, is conducive to following the tracks of the service condition of bolt head or nut and safeguarding.
The schematic diagram of a kind of example of the bolted fittings that Fig. 1 (a) and Fig. 1 (b) provides for the application.The object illustrated for convenience below, except non-required component-bar chart 1(a) and Fig. 1 (b), Fig. 1 (a) and Fig. 1 (b) is referred to as Fig. 1.
Should be appreciated that shown in Fig. 1 and be only the object illustrated for convenience and a kind of schematic diagram provided, be not limited to the concrete structure of bolted fittings in this general introduction.Below with reference to Fig. 1, the bolted fittings that the application provides is described further.
As shown in Figure 1, the basic structure of the bolted fittings that the application provides is held the lid of bolt head or nut by the first opening 10, such as comprise the structure that chamber 41 etc. has accommodation effect, wherein the inner side of lid at least has the first portion 11 for being fixedly connected with described bolt head or nut.The object illustrated for convenience, is hereafter introduced for chamber as contained structure, but should be appreciated that this introduction is only be not limited to the present invention for the object introduced.
The diameter of the bolt head that the size in this chamber 41 can be held as required or nut is determined, but all needs to ensure and being fixedly connected with of the bolt head of accommodation or nut.
Above-mentioned chamber 41 and bolt head or nut are fixed the mode be connected include but not limited to: between chamber wall and bolt head or nut, arrange the 3rd connected element, such as between chamber wall and bolt head or nut, add tackiness agent, this tackiness agent includes but not limited to the contact glue, resin glue etc. commonly used; Drive fit structure chamber wall being arranged and carries out between bolt head or nut; Chamber wall is arranged and buckle structure etc. between bolt head or nut.
Herein, bolt head and nut are used for being fixed device to be installed by the effect of spanner etc., the shape of bolt head and nut includes but not limited to hexagon of the prior art, quadrangle etc., and the thickness of the chamber wall of bolted fittings can change with its application scenarios.Such as, when bolted fittings be applied in the scene of nut have other equipment in the lateral attitude of nut time, the thickness of the chamber wall of bolted fittings needs to be less than the distance between nut and this other equipment.Otherwise, when bolted fittings be applied in the scene of nut and the lateral attitude of nut there is no other equipment time, the thickness of the chamber wall of bolted fittings can be larger.Preferably, the outer wall in this chamber can also be arranged the parts for demounting bolt accessory, such as annulus.
In addition, the chamber 41 of bolted fittings can also comprise second opening 20 relative with the first opening 10.Producer can pass through the second opening 20 demounting bolt accessory when needed, and then demounting bolt or nut.Further, the inwall of this second opening 20 can have can with the structure of screw-thread fit so that can by adapt with this structure, dismantle this bolted fittings as the screw etc. of removal tool, thus facilitate the dismounting of bolted fittings.Such as, by screw by said structure precession second opening 20, when after screws contact bolt head or nut, be rotated further screw, the bolt head or nut that bolted fittings are left gradually covered by bolted fittings.Or, by screw by said structure precession second opening 20, be then that Point of Strength outwards extracts bolted fittings with screw.Wherein, the thickness of this size and its inwall that can refer to the second opening 20 with the structure of screw-thread fit needs can matching thread, that is, the size of the second opening 20 and the thickness of its inwall need to make the screw as removal tool utilize screw thread precession.
Further, bolted fittings can also be arranged other parts being easy to demounting bolt accessory or structures, such as opening can be set on the outer side wall of bolted fittings, active force can be applied by opening on this outer side wall, the bolt head or nut that bolted fittings are left gradually be fixedly connected with bolted fittings when needing demounting bolt accessory; Or, at the arranged outside handle of bolted fittings, can apply active force by handle when needs demounting bolt accessory, the bolt head or nut that bolted fittings are left gradually be fixedly connected with bolted fittings; Or can the hook-shape structure stretched out from this second opening inwall be set in the second opening of bolted fittings, this hook-shape structure can be utilized when needs demounting bolt accessory to exert a force and remove bolted fittings.
In addition, the second opening 20 place can also be used for arranging label, blocks the second opening to avoid being found by user by this label; And can label be torn when producer needs demounting bolt accessory.
In addition, the outer side surface of bolted fittings, that is outer side surface of chamber wall, can have cylindrical shape, and instrument such as sleeve or the spanner etc. of demounting bolt head or the nut commonly used cannot be used.Easy understand, the outer side surface of bolted fittings can also have the shape that other can play similar functions, and such as cone shape, the application does not limit this.
The bolted fittings provided to adopt the bolted fittings of drive fit structure to introduce the application below.Should be appreciated that following explanation is only introduce the application instead of the object for restriction for clear.Those skilled in the art can make other amendments and distortion according to following example when not departing from the application's thought.
example 1
This example provides a kind of bolted fittings, similar with above-mentioned expression, the object illustrated for convenience, and expression below can shown in reference drawing 1 but not by the restriction of structure shown in Fig. 1.
The bolted fittings that this example provides comprises the chamber 41 for being held bolt head or nut by the first opening 10, the inner side in this chamber 41 at least have for bolt head or the friction tight first portion 11 of nut, holding bolt head or nut by this chamber makes bolt head or nut directly can not be exposed to user, and can demounting bolt head or nut after making to destroy bolted fittings by the drive fit of first portion 11 and bolt head or nut.
Wherein, in the inner side in chamber 41, the preferred size of other parts outside first portion 11 is more than or equal to the diameter of bolt head or the external diameter of nut, and bolt head or nut can be successfully accommodated in chamber 41.
The diameter of bolt head, when the cross section of such as bolt head is hexagonal configuration, refers to the distance from center to arbitrary angle, i.e. the external diameter of a circle of bolt head.The external diameter of nut, when the cross section of such as nut is hexagon, refers to the distance from hexagon center to arbitrary angle, i.e. the external diameter of a circle of nut.
Wherein, outside removing first portion 11, the inner side in the chamber 41 of bolted fittings can also comprise the second portion 21 near the first opening.When second portion 21 is cylindrical, its internal diameter is more than or equal to the diameter of bolt head or the external diameter of nut; When second portion 21 is other shapes, its size is greater than or equals the size of bolt head or nut, thus making second portion can be easy to hold bolt head or nut, the drive fit such as realizing bolted fittings and bolt head or nut by pressed by external force for next step provides convenient.
Especially, the size of this second portion 21 can equal or slightly larger than the diameter of bolt head or the external diameter of nut, bolted fittings is made both to be easy to pack into bolt head or nut, be convenient to again the relativeness of locating first portion 11 and bolt head or nut, thus the convenient drive fit being realized first portion 11 and bolt head or nut by pressed by external force bolted fittings.
Further, the inner side in the chamber 41 of bolted fittings can also be included in the transition portion between above-mentioned first portion 11 and second portion 21, i.e. above-mentioned Part III 31.The existence of this transition portion 31 makes the change of the size between first portion 11 and second portion 21 occur gently, is of value to the serviceability improving bolted fittings.
Wherein, the size of this transition portion 31 correspondence can between first portion 11 and the size of second portion 21.Such as, when first portion 11, second portion 21 and transition portion 31 are cylndrical surface, the internal diameter of this transition portion 31 is equaling the internal diameter of first portion 11 with first portion 11 contacting point, then increase gradually near this internal diameter of second portion 21 along with from first portion 11, maximum with the internal diameter of second portion 21 contacting point transition portion, such as, equal the internal diameter of second portion 21.
Wherein, the chamber 41 of bolted fittings first portion 11 can with at least two angle drive fits of bolt head or nut.That is, bolted fittings and bolt head or nut drive fit is made by the extruding at the angle of first portion 11 and bolt head or nut.
In this case, at least one section of preferably arranging inside first portion 11 has cylindrical lateral surface, at least two angle drive fits of the narrowest place of this cylindrical lateral surface and bolt head or nut.Remaining part outside cylindrical lateral surface can be wider, to ensure the realization of the drive fit effect of cylindrical lateral surface.Should be appreciated that the cylindrical lateral surface of this first portion 11 can be the whole side of the inwall in chamber.
The cross section of cylindrical lateral surface can be circular, oval, polygonal or other are irregularly shaped.When the cross section of cylindrical lateral surface is circular, the diameter of this circle is less than the diameter of bolt head or the external diameter of nut.When the cross section of cylindrical lateral surface is oval, the length of the minor axis of this ellipse is less than the diameter of bolt head or the external diameter of nut.
Need explanation, the object that the internal diameter (internal diameter of such as round sides or the length of oval side minor axis) of above-mentioned cylindrical lateral surface is less than the diameter of bolt head or the external diameter of nut is the drive fit being realized first portion 11 and bolt head or nut by this cylindrical lateral surface, therefore, cylindrical lateral surface internal diameter can be slightly less than the diameter of bolt head or the external diameter of nut, to realize drive fit.
Other structures of the bolted fittings that this example 1 provides with reference to overview section above, can repeat no more herein.
example 2
This example provides a kind of bolted fittings, and outside removing first portion, the remaining part of this bolted fittings with reference to above-mentioned example 1, therefore, can repeat no more herein.
Fig. 2 illustrates the schematic diagram of a kind of concrete bolted fittings according to example 2.As shown in the figure, different from the first portion 11 shown in Fig. 1, it is 3 projections that Tu2Zhong first portion 11 comprises shown in multiple protruding 11-21(figure, but the quantity of projection can be arranged according to practical application scene, does not limit at this).Other structures of bolted fittings shown in Fig. 2 and Fig. 1 similar, do not repeat them here.Similar with Fig. 1, can also obtain the bolted fittings of other shapes according to example 2, thus Fig. 2 should not be considered as the restriction to the bolted fittings that this example provides.
With above-mentioned Fig. 1 similarly, shown in Fig. 2 be only the object illustrated for convenience and a kind of concrete structure provided, should not be considered as the restriction of the structure to the bolted fittings that example 2 provides.Below the detailed configuration of the bolted fittings that example 2 provides is described further.
In this example, first portion 11 can with at least two side drive fits of bolt head or nut.That is, bolted fittings and bolt head or nut drive fit is made by the extruding of the side of first portion 11 and bolt head or nut.
In this case, first portion 11 can comprise the protruding 11-21 at least two centers towards chamber 41, by this protruding 11-21 and bolt head or nut drive fit.Further, the size of the part outside the internal projection of chamber is all more than or equal to the diameter of bolt head or the external diameter of nut.
Preferably, the number of this protruding 11-21 can correspond to the number of the side of bolt head or nut, but also can be less than the number of the side of bolt head or nut.Such as, first portion 11 only comprises two protruding 11-21 for extruding the drive fit of bolt head or nut generation bolted fittings and bolt head or nut symmetrically.
The shape of protruding 11-21 comprises but is limited to: arc convex, rectangular preiection, drift angle point to the triangular hill at the center in chamber 41.
The part removing protruding 11-21 in first portion 11 can be positioned at same cylindroid.The cross section of this cylindroid can be circular, oval, polygonal or other are irregularly shaped.
Preferably, when the cross section of cylindrical lateral surface is circular, the number of the side of the number of protruding 11-21 and bolt head or nut is equal.When the cross section of cylindrical lateral surface is oval, protruding 11-21 is arranged on oval minor axis place.When cylindrical lateral surface is other shapes, protruding 11-21 correspondingly can be arranged on the position relative with the narrowest place of these other shapes.
In addition, first portion 11 also can not comprise projection, and such as, first portion 11 can comprise friction tight at least two sides, at least two sides with bolt head or nut.In this case, the cross section of first portion 11 can be such as rectangle, and two respect to one another drive fits of side corresponding to the long limit of rectangle and bolt head or nut; Again such as, the cross section of first portion 11 can be identical with the shape of cross section of bolt head or nut, now, each side of first portion 11 respectively with the side drive fit of corresponding bolt head or nut, but the application is not limited thereto.
Other structures of the bolted fittings that this example 2 provides with reference to above-mentioned overview section, can repeat no more herein.
By the bolted fittings using the application to provide, bolt head or nut is avoided directly to be exposed to user, the difficulty of adding users demounting bolt head or nut, and, by the specified structure of bolted fittings and with bolt head or nut be fixedly connected with that make to destroy after bolted fittings can demounting bolt head or nut, thus make manufacturer be easy to the dismounting behavior of track user to bolt head or nut, be conducive to following the tracks of the service condition of bolt head or nut and safeguarding.
the application example 1 of bolted fittings
This example introduces the concrete use of the bolted fittings introduced according to above-mentioned mode of execution and example, as shown in Fig. 3 (a) He Fig. 3 (b), for the bolted fittings shown in Fig. 1 and bolt head be introduced for circle.But should be appreciated that being only is circular being introduced for the bolted fittings shown in Fig. 1 and bolt head herein, and be not used in the object of restriction.
The object illustrated for convenience below, except non-required component-bar chart 3(a) and Fig. 3 (b), Fig. 3 (a) and Fig. 3 (b) is referred to as Fig. 3.Fig. 3 comprises bolted fittings 30, bolt head 40, chamber 41, the first opening (not shown) of bolted fittings, the second opening 20, first portion 11, second portion 21.It should be noted that the object only illustrated for convenience shown in Fig. 3, and be not used in the embody rule mode of restriction bolted fittings, the object only illustrated for convenience is below with reference to the application describing bolted fittings shown in figure 3.
When bolted fittings 30 has second portion 21, if need construction bolt accessory 30, then the positioning action of second portion 21 can so that by the first opening 10 of bolted fittings just to bolt head 40, i.e. situation shown in Fig. 3 (a); Make the chamber 41 of lid hold bolt head 40 by the first opening 10 by the effect of external force (such as external force F), and first portion 11 is fixedly connected with bolt head 40, be i.e. situation shown in Fig. 3 (b).
Easy understand, bolted fittings 30 also can not have second portion 21, now still needs the first opening 10 of bolted fittings just to bolt head 40; Then make lid hold bolt head 40 by the first opening 10 by External Force Acting, and first portion 11 is fixedly connected with bolt head 40.
Preferably, the diameter of the second opening 20 can be less than the diameter of the first opening 10, should not cause the distortion of bolted fittings like this, and the structure of bolted fittings 30 entirety can be made more to stablize durable when pressing bolted fittings.
In addition, preferably, after construction bolt accessory 30, the second opening 20 can be blocked with label, prevent user from using the second opening 20 demounting bolt accessory 30; Even without blocking, also can destroy bolted fittings during user's demounting bolt accessory 30 or leave a trace, producer can understand easily.
When needs demounting bolt accessory 30, apply external force by the dismounting structure that bolted fittings 30 is arranged, bolt head lid being left be received or nut.
Such as, the second provided in the above-described embodiment opening 20 can arrange dismounting structure at (such as within it wall), this dismounting structure include but not limited to can with the structure of screw-thread fit.When bolted fittings 30 removed by needs, can by removal tool, such as screw, by this can with structure precession second opening 20 of screw-thread fit, and be rotated further screw at screws contact to during bolt head, thus by bolted fittings 30 liftout bolt head gradually.
In addition, this dismounting structure can also be the above-mentioned opening arranged on the outer side wall of bolted fittings 30, or the handle of the arranged outside at bolted fittings 30, or the hook-shape structure etc. of (such as stretching out from this second opening inwall) second opening arranged in the second opening of bolted fittings 30, the application does not limit this.When needs demounting bolt accessory, active force can be applied by opening, handle or the hook-shape structure on above-mentioned outer side wall etc., remove bolted fittings.
As mentioned above, by the bolted fittings using the application to provide, bolt head or nut is avoided directly to be exposed to user, the difficulty of adding users demounting bolt head or nut, and, by the specified structure of bolted fittings and with bolt head or nut be fixedly connected with that make to destroy after bolted fittings can demounting bolt head or nut, thus make manufacturer be easy to the dismounting behavior of track user to bolt head or nut.
use the device of bolt
This example provides a kind of device using bolt or nut, comprises the link connected by bolt or nut, the bolted fittings that at least one bolt or nut, configuration provides as above-mentioned mode of execution or example.
Especially, this device is such as flange apparatus, especially can be the transmitter device comprising process flange.This transmitter device may be used for temperature product, teletransmission equipment etc.
As Fig. 4 (a) and (b) are depicted as the device of the bolted fittings using the application to provide, the bolt head of device or the position of nut 40 are all covered by bolted fittings 30.For the ease of being clearly shown that the relation between all parts, the bolt head of some position in Fig. 4 (in such as Fig. 4 a two positions, left and right) or nut 40 and the bolted fittings 30 be mated be fixed together before decomposition view mode shown in.Easy understand also can be that at least one is covered by bolted fittings 30 in these bolt heads or nut 40.At this, the bolted fittings shown in figure does not have the second opening, but it will be appreciated by those skilled in the art that the bolted fittings with the second opening is applicable equally.
By the covering of bolted fittings, bolt head or nut is avoided directly to be exposed to user, the difficulty of adding users demounting bolt head or nut, and, by the specified structure of bolted fittings and with bolt head or nut be fixedly connected with that make to destroy after bolted fittings can demounting bolt head or nut, thus make manufacturer be easy to the dismounting behavior of track user to bolt head or nut, be conducive to following the tracks of the service condition of bolt head or nut and safeguarding.
It should be noted that term used herein only for describing the object of concrete mode of execution, and be not intended to limit the application." one " and " being somebody's turn to do (the) " of singulative used herein is intended to also comprise plural form, different implication unless the context clearly.It should also be understood that, term " comprises " existence referring to illustrated feature, entirety, operation, step, element and/or parts when using in this manual, but does not get rid of one or more other features, entirety, operation, step, element, the existence of parts and/or its combination or interpolation.
Corresponding construction in claim, material, action and all equivalents of key element defined with " device or step add function " be intended to comprise in conjunction with other claimed will the usually arbitrary structures of n-back test, material or action.To the description of the application be for illustration of with describe object, and be not intended to disclosed form come exhaustive or restriction the application.Those skilled in the art can expect the many modifications and variations to the application when not departing from the scope and spirit of the application.Mode of execution that is selected and that describe is principle in order to explain the application best and practical application, and makes others skilled in the art can for having the various mode of executions of the various amendments being suitable for expected concrete purposes to understand the application.
Claims (21)
1. a bolted fittings, for covering bolt head or nut, described bolted fittings comprises for the lid by bolt head described in the first openings house or nut, at least has the first portion for being fixedly connected with described bolt head or nut inside described lid.
2. bolted fittings as claimed in claim 1, wherein, described first portion is used for and described bolt head or nut drive fit.
3. bolted fittings as claimed in claim 2, wherein, described first portion is used at least two angle drive fits with described bolt head or nut.
4. bolted fittings as claimed in claim 3, wherein, at least one section of described first portion has cylindrical lateral surface.
5. bolted fittings as claimed in claim 4, wherein, the cross section of described cylindrical lateral surface is circular, and the diameter of described circle is less than the diameter of described bolt head or the external diameter of nut.
6. bolted fittings as claimed in claim 4, wherein, the cross section of described cylindrical lateral surface is oval, and the length of the minor axis of described ellipse is less than the diameter of described bolt head or the external diameter of nut.
7. bolted fittings as claimed in claim 2, wherein, described first portion is used at least two side drive fits with described bolt head or nut.
8. bolted fittings as claimed in claim 7, wherein, described first portion comprises at least two projections towards the center of described lid, to realize the drive fit with described bolt head or nut by the contact of at least two sides of described projection and described bolt head or nut.
9. bolted fittings as claimed in claim 7, wherein, at least two side drive fits of at least two sides of described first portion and described bolt head or nut.
10. the bolted fittings as described in any one of claim 1-9, wherein, described lid also comprises the second portion near described first opening, locates described bolted fittings when described second portion is for installing described bolted fittings.
11. bolted fittings as claimed in claim 10, wherein, described lid also comprises the transition portion between described first portion and described second portion.
12. bolted fittings as claimed in claim 1, wherein, described first portion is used for being fixedly connected with described bolt head or nut by tackiness agent.
13. as claim 1-9, the bolted fittings according to any one of 12, and wherein, the outer side surface of described bolted fittings is cylndrical surface.
14. as claim 1-9, the bolted fittings according to any one of 12, and wherein, described lid also comprises second opening relative with described first opening.
15. bolted fittings as claimed in claim 14, wherein, the size of described second opening is less than described first opening.
16. bolted fittings as claimed in claim 14, wherein, described second opening has dismounting structure.
17. bolted fittings as claimed in claim 16, wherein said dismounting structure comprise be arranged on described second opening inwall on can with the structure of screw-thread fit, for described bolted fittings is removed from described bolt head or nut.
18. 1 kinds of devices using bolt or nut, comprise the link connected by bolt or nut, wherein at least one bolt or nut configure the bolted fittings as described in any one of claim 1 to 17.
19. devices as claimed in claim 18, described device is transmitter device.
20. 1 kinds of methods of installing the bolted fittings described in any one of claim 1 to 17, comprising:
Described bolted fittings is placed on bolt head or nut, and makes described first opening just to described bolt head or nut; And
Make described lid by bolt head or nut described in described first openings house by External Force Acting, and described first portion is fixedly connected with described bolt head or nut.
21. 1 kinds of methods of removing the bolted fittings described in claim 16 or 17, comprising:
Removal tool is connected with the dismounting structure that the second opening of described bolted fittings is arranged; And
Apply external force by described removal tool, leave to make described bolted fittings and be fixedly connected with described bolt head or nut with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495232.4A CN104564988A (en) | 2013-10-21 | 2013-10-21 | Bolt accessory, mounting and demounting method thereof and device using bolt or nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310495232.4A CN104564988A (en) | 2013-10-21 | 2013-10-21 | Bolt accessory, mounting and demounting method thereof and device using bolt or nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104564988A true CN104564988A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310495232.4A Pending CN104564988A (en) | 2013-10-21 | 2013-10-21 | Bolt accessory, mounting and demounting method thereof and device using bolt or nut |
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| Country | Link |
|---|---|
| CN (1) | CN104564988A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594047B (en) * | 2016-12-26 | 2019-04-26 | 上海透克科技有限公司 | A kind of bolt protective cover |
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| CN1052586A (en) * | 1989-11-09 | 1991-06-26 | 先进联系公司 | In order to extract the device that is inserted in the removing multi-pin component in the socket on the circuit board |
| CN2093107U (en) * | 1991-04-16 | 1992-01-15 | 陈新一 | Automobile tyre nut protective cover |
| KR0126334Y1 (en) * | 1995-12-14 | 1998-12-01 | 김태구 | Cap for protecting bolt |
| CN2396226Y (en) * | 1999-03-31 | 2000-09-13 | 陈汉奎 | Device with locking cover for preventing bolt from being detached |
| JP2002039138A (en) * | 2000-07-31 | 2002-02-06 | Nippon Kokan Light Steel Kk | Protective cap and jig for engaging protective cap |
| CN2682238Y (en) * | 2004-01-17 | 2005-03-02 | 刘军 | Bolt protecting cap |
| DE102005030817A1 (en) * | 2005-07-01 | 2007-01-04 | Radolid Thiel Gmbh | Protective cap for screw connections has retaining lip, which fits under chamfered edge of a bolt or nut, and sealing lip which protects outwards, both of which are injection molded from thermoplastic elastomer |
| CN200955544Y (en) * | 2006-08-10 | 2007-10-03 | 王有刚 | Screw cap protective sleeve |
| CN201344196Y (en) * | 2008-09-27 | 2009-11-11 | 苏州闪联高压电器有限公司 | Theft prevention bolt and special sleeve |
| KR20120050298A (en) * | 2010-11-10 | 2012-05-18 | 배승범 | A protective cap for bolt or nut |
| CN203614558U (en) * | 2013-10-21 | 2014-05-28 | 艾默生(北京)仪表有限公司 | Bolt accessory and device using bolt or nut |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1052586A (en) * | 1989-11-09 | 1991-06-26 | 先进联系公司 | In order to extract the device that is inserted in the removing multi-pin component in the socket on the circuit board |
| CN2093107U (en) * | 1991-04-16 | 1992-01-15 | 陈新一 | Automobile tyre nut protective cover |
| KR0126334Y1 (en) * | 1995-12-14 | 1998-12-01 | 김태구 | Cap for protecting bolt |
| CN2396226Y (en) * | 1999-03-31 | 2000-09-13 | 陈汉奎 | Device with locking cover for preventing bolt from being detached |
| JP2002039138A (en) * | 2000-07-31 | 2002-02-06 | Nippon Kokan Light Steel Kk | Protective cap and jig for engaging protective cap |
| CN2682238Y (en) * | 2004-01-17 | 2005-03-02 | 刘军 | Bolt protecting cap |
| DE102005030817A1 (en) * | 2005-07-01 | 2007-01-04 | Radolid Thiel Gmbh | Protective cap for screw connections has retaining lip, which fits under chamfered edge of a bolt or nut, and sealing lip which protects outwards, both of which are injection molded from thermoplastic elastomer |
| CN200955544Y (en) * | 2006-08-10 | 2007-10-03 | 王有刚 | Screw cap protective sleeve |
| CN201344196Y (en) * | 2008-09-27 | 2009-11-11 | 苏州闪联高压电器有限公司 | Theft prevention bolt and special sleeve |
| KR20120050298A (en) * | 2010-11-10 | 2012-05-18 | 배승범 | A protective cap for bolt or nut |
| CN203614558U (en) * | 2013-10-21 | 2014-05-28 | 艾默生(北京)仪表有限公司 | Bolt accessory and device using bolt or nut |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106594047B (en) * | 2016-12-26 | 2019-04-26 | 上海透克科技有限公司 | A kind of bolt protective cover |
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