CN2690968Y - Adjustable handrail - Google Patents
Adjustable handrail Download PDFInfo
- Publication number
- CN2690968Y CN2690968Y CN 200320129523 CN200320129523U CN2690968Y CN 2690968 Y CN2690968 Y CN 2690968Y CN 200320129523 CN200320129523 CN 200320129523 CN 200320129523 U CN200320129523 U CN 200320129523U CN 2690968 Y CN2690968 Y CN 2690968Y
- Authority
- CN
- China
- Prior art keywords
- housing
- buckle assembly
- adjustable handrail
- slide plate
- seat
- 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 - Lifetime
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Abstract
The utility model relates to an adjustable handrail which is applied to connect a keyboard and an armrests seat, composed of a sliding plate and a clamping fixing seat. The sliding plate is equipped with a plurality of location holes and both ends of one side of the sliding plate extend respectively a lock joint part which is equipped with a dummy club. The clamping fixing seat is composed of a symmetrical first casing and a second casing, both sides of the first casing and the second casing are equipped respectively with a first locking assembly and a second locking assembly. A pinna which is provided with a threaded hole is equipped between the first locking assembly and the second locking assembly, and the central location of the first casing and the second casing is equipped with an elasticity arm. The point which the lower part of the elasticity arm is corresponding for the location hole of the sliding plate is equipped with a salient point. The utility model is a modularity structural design, applicable to connect various keyboards and the armrest seat. It can be manufactured greatly and reduce production cost.
Description
Technical field
The utility model refers to a kind of modular adjustable handrail that is applied to connect tendon dish and armrest seat especially relevant for a kind of adjustable handrail.
Background technology
Itself all has certain thickness known computer keyboard, during the operational computations machine, because keyboard has certain altitude when being seated in desktop or other planes, wrist must cooperate to raise and is vacant state when this made operation, keep the unsettled posture of this wrist portion for a long time, wrist portion and arm part muscular tone be will cause, operator's physical fatigue or discomfort caused easily.
For addressing the above problem, the keyboard of some type extends the inclined-plane armrest seat in keyboard leading edge face one during fabrication, provides the end user to put wrist portion by armrest seat, to promote operation comfort, avoids causing wrist and arm discomfort.This type of has the keyboard of armrest seat, mostly is the leading edge face that the armrest seat one is fixedly connected on keyboard, can't dismantle separation arbitrarily, so promptly makes keyboard volume become bigger, is unfavorable for the packing and the transportation of product relatively; In addition, have the keyboard of leading edge armrest seat, also need other die sinking manufacturing, can not utilize old keyboard mould, increased extra manufacturing cost.
For improving the problem of above-mentioned existence, patent No. 342964 bulletin case in Taiwan discloses a kind of keyboard hand base improvement structure, comprise: keyboard, armrest seat and be located at two braces between this keyboard and the armrest seat, wherein the root edge face both sides of keyboard are respectively equipped with elongated slot, in order to rabbet brace to link armrest seat, the appropriate location, root edge both sides of armrest seat is provided with a flute profile free time respectively, brace is positioned in this flute profile space, so that brace can be linked to each other keyboard with armrest seat, form the keyboard of detachable armrest seat, or when keyboard separates with armrest seat, make brace be concealed in the armrest seat location, form each other two single commodity.
But, though can solving known keyboard, above-mentioned patent can't dismantle the problem of separating arbitrarily with armrest seat, but this kind mode only can connect and separate keyboard and armrest seat, but can not adjust the position of armrest seat according to the demand of individual operational comfort, and brace is non-for modular construction designs, armrest seat need increase the mould of brace when making, so that combine with brace, and the keyboard that is connected, make the armrest seat structure too complicated, cause armrest seat to penetrate condition and become harsh relatively.
Summary of the invention
The purpose of this utility model is to provide a kind of adjustable handrail, forms the modular construction design by slide plate with gripping seat, connects various keyboards and armrest seat to be applicable to, and reduces cost of manufacture effectively.
Another purpose of the present utility model is to provide a kind of adjustable handrail, place the pilot hole of slide plate by the salient point of the elasticity arm that grips seat, with moving slide board, make the salient point in the pilot hole that places slide plate be subjected to the extruding that slide plate moves, allow salient point move to another pilot hole outward, produce a paragraph sense, to reach the effect of adjustment.
The purpose of this utility model realizes by following technological means: a kind of adjustable handrail, it is characterized in that, and comprise:
Slide plate, slide plate are provided with a plurality of pilot holes, and respectively extend a snapping portion in side two ends of slide plate;
Grip seat, gripping seat is made up of first housing and second housing of a symmetry, the both sides of first housing and second housing are respectively equipped with the first buckle assembly and the second buckle assembly, and between the first buckle assembly and the second buckle assembly, be provided with an ear, ear has a screw, middle position in first housing and second housing is provided with an elasticity arm, and is provided with a salient point in the pilot hole place of the corresponding slide plate in elasticity arm below.
By moving slide board, make the salient point in the pilot hole that places slide plate be subjected to the extruding that slide plate moves, allow salient point move to another pilot hole outward, so that produce a paragraph sense.
Described adjustable handrail, slide plate snapping portion be provided with can with the lug of a keyboard clamping.
Described adjustable handrail, the first buckle assembly of first housing and second housing is vertically intersected on first housing and second housing, and is provided with a trip in free end.
Described adjustable handrail, the second buckle assembly is formed by first housing and the second housing horizontal-extending, one shoulder, and this shoulder is provided with a perforation.
Described adjustable handrail, the second buckle assembly of corresponding clamping second housing of the first buckle assembly of first housing, the second buckle assembly of corresponding clamping first housing of the first buckle assembly of second housing.
Described adjustable handrail, the screw of ear by the screw interlocking in an armrest seat.
Described adjustable handrail further can be used the electronic bits of data storage device with button input function that needs to adjust armrest seat in any.
A kind of adjustable handrail chain drum that is applied to connect keyboard and armrest seat comprises: keyboard, armrest seat and adjustable handrail, and the base of keyboard is provided with a groove, and the both sides of groove are provided with shrinkage pool; The leading edge both sides of armrest seat respectively are provided with a fluting; Adjustable handrail by slide plate with grip seat and form, slide plate is provided with a plurality of pilot holes, and respectively extends a snapping portion in side two ends of slide plate, snapping portion is provided with lug, grips to be made up of first housing and second housing of a symmetry; The both sides of first housing and second housing are respectively equipped with the first buckle assembly and the second buckle assembly, and between the first buckle assembly and the second buckle assembly, be provided with an ear, ear has a screw, middle position in first housing and second housing is provided with an elasticity arm, and is provided with a salient point in the pilot hole place of the corresponding slide plate in elasticity arm below.
Adjustable handrail is locked on the armrest seat by ear's screw, snapping portion is connected in the shrinkage pool of keyboard groove both sides by lug, to connect keyboard and armrest seat, by the pulling armrest seat, make slide plate produce interlock, make the salient point in the pilot hole that places slide plate be subjected to the extruding that slide plate moves, allow salient point move to another pilot hole outward, so that produce a paragraph sense.
Described adjustable handrail, the first buckle assembly of first housing and second housing is vertically intersected on first housing and second housing, and is provided with a trip in free end.
Described adjustable handrail, the second buckle assembly is formed by first housing and the second housing horizontal-extending, one shoulder, and this shoulder is provided with a perforation.
Described adjustable handrail, the second buckle assembly of corresponding clamping second housing of the first buckle assembly of first housing, the second buckle assembly of corresponding clamping first housing of the first buckle assembly of second housing.
Described adjustable handrail further can be used the electronic bits of data storage device with button input function that needs to adjust armrest seat in any.
Advantage of the present utility model is: 1, form the modular construction design by slide plate with gripping seat, connect various keyboards and armrest seat to be applicable to, and reduce cost of manufacture effectively.2, place the pilot hole of slide plate by the salient point of the elasticity arm that grips seat, with moving slide board, make the salient point in the pilot hole that places slide plate be subjected to the extruding that slide plate moves, allow salient point move to another pilot hole outward, produce a paragraph sense, to reach the effect of adjustment.
Description of drawings
Fig. 1 shows the stereographic map of the adjustable handrail of the utility model.
Fig. 2 shows the exploded perspective view of the adjustable handrail of the utility model.
Fig. 3 shows the face upwarding stereogram that the adjustable handrail of the utility model combines with armrest seat.
Fig. 4 shows that the adjustable handrail of the utility model connects the upward view of a keyboard and armrest seat.
Fig. 5 display application is not adjusted the synoptic diagram of armrest seat in the adjustable handrail of the utility model that connects keyboard and armrest seat.
Fig. 6 display application is adjusted the user mode figure of armrest seat in the adjustable handrail of the utility model that connects keyboard and armrest seat.
Embodiment
Describe 26S Proteasome Structure and Function of the present utility model in detail below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, the adjustable handrail 1 of the utility model designs for modular construction, comprise: a slide plate 10, grips seat 20, the middle position of slide plate 10 is provided with a plurality of pilot holes 13, and a snapping portion 11 is respectively extended at the side two ends in slide plate 10, and snapping portion 11 is provided with lug 12; Gripping seat 20 is made up of first housing 21 and second housing 22 of a symmetry, the both sides of first housing 21 and second housing 22 are respectively equipped with the first buckle assembly 23 and the second buckle assembly 24, and between the first buckle assembly 23 and the second buckle assembly 24, be provided with an ear 25, ear 25 has a screw 26, the middle position of first housing 21 and second housing 22 is provided with an elasticity arm 27, and is provided with a salient point 28 in pilot hole 13 places of elasticity arm 27 belows correspondence slide plate 10.
The first buckle assembly 23 of first housing 21 and second housing 22 is vertically intersected on first housing 21 and second housing 22, and be provided with a trip 29 in free end, the second buckle assembly 24 is formed by first housing 21 and second housing, 22 horizontal-extendings, one shoulder 30, shoulder 30 is provided with a perforation 31, the first buckle assembly, 23 cooperations by first housing 21 are connected with the second buckle assembly 24 of second housing 22, the first buckle assembly 24 of second housing 22 cooperates and is connected with the second buckle assembly 24 of first housing 21, makes first housing 21 and second housing 22 be combined into the seat 20 that grips of the present utility model.
As shown in Figure 2, when desire makes up adjustable handrail 1 of the present utility model, at first slide plate 10 is placed on second housing 22, the salient point 28 of the elasticity arm 27 of second housing 22 places in the pilot hole 13 of slide plate 10 at this moment, again the first buckle assembly 23 of first housing 21 is cooperated the perforation 31 of the second buckle assembly 24 that passes second housing 22, and fasten the shoulder 30 of the second buckle assembly 24 of second housing 22 by the trip 1 of the first buckle assembly 23 of first housing 21, simultaneously the first buckle assembly 23 of second housing 22 is also cooperated the perforation 31 of the second buckle assembly 24 that passes first housing 21, and also fasten the shoulder 30 of the second buckle assembly 23 of first housing 21 by the trip 29 of the first buckle assembly 23 of second housing 22, the salient point 28 of the elasticity arm 27 of first housing 21 also places in the same pilot hole 13 of slide plate 10 at this moment, first housing 21 is finished with second housing 22 to be connected, this moment is again by moving slide board 10, make the salient point 28 in the pilot hole 13 that places slide plate 10 be subjected to the extruding that slide plate 10 moves, allow salient point 28 move to another pilot hole 13 outward, promptly finish adjustable handrail 1 of the present utility model.
Fig. 3 shows the face upwarding stereogram that the adjustable handrail of the utility model combines with armrest seat, wherein the leading edge of armrest seat 2 is higher type body, so that make armrest seat 2 surface formation one have the inclined-plane at inclination angle, respectively be provided with a fluting 40 in the higher leading edge both sides of armrest seat, fluting 40 supplies the snapping portion 11 of the adjustable handrail 1 of the utility model to stretch out outside the armrest seat 2 and is connected the usefulness of (as shown in Figure 4) with a keyboard 3, when adjustable handrail 1 cooperation of the utility model combines with armrest seat 2, at first the adjustable handrail 1 of the utility model is placed leading edges in the armrest seat 2 40 places that slot, and snapping portion 11 stretches out outside the armrest seat 2 by fluting 40, fasten in the screw 26 of the both sides ear 25 that locks in the adjustable handrail 1 of the utility model by a screw this moment again, so that adjustable handrail 1 tight firm the scheduling in the armrest seat 2 of the utility model.
As shown in Figure 3 and Figure 4, the base of keyboard 3 is provided with a groove 50, and the both sides of groove 50 are provided with shrinkage pool 51 (not shown)s, shrinkage pool 51 is for the usefulness of lug 12 clampings of the snapping portion 11 of the adjustable handrail 1 of the utility model, when desire connects keyboard 3 with armrest seat 2, cooperate the screw 25 of ear 25 to be locked in the armrest seat 2 by screw on adjustable handrail 1, be connected in the shrinkage pool 51 of keyboard groove 50 both sides again by the lug 12 of the snapping portion 11 that stretches out armrest seat 2, promptly finish connection keyboard 3 and armrest seat 2.
As shown in Figure 5 and Figure 6, when connecting keyboard and armrest seat by adjustable handrail 1 and when not adjusting armrest seat, this moment, the salient point 28 of elasticity arm 27 placed in the pilot hole 13 of the nearest slide plate 10 of keyboard 3, and the leading edge of armrest seat 2 is close proximity to keyboard 3, as shown in Figure 5; When the user adjusts armrest seat 2 according to individual operational comfort desire, only need armrest seat 2 is down twisted, this moment, the ear 25 because of adjustable handrail 1 was fixed in the armrest seat 2, the lug 12 of snapping portion 11 is connected in the shrinkage pool 51 of keyboard 3, so that when armrest seat 2 is down twisted, the influence that slide plate 10 is subjected to armrest seat 2 pullings produces interlock, make the salient point 28 in the pilot hole 13 that places slide plate 10 be subjected to the extruding that slide plate 10 moves, allow salient point 28 move to outward in the pilot hole 13 of desire adjustment, so that make armrest seat 2 produce a paragraph sense, promptly reach the effect of adjustment.
After describing preferred embodiment of the present utility model in detail, the personage who is familiar with this technology can clearly understand, can carry out various variations and change not breaking away under the utility model claim and the spirit, the utility model also is not subject to the embodiment of the embodiment of instructions, for example, the modular adjustable handrail of the utility model is not limited to be used in and connects keyboard and armrest seat, also can be used the electronic bits of data storage device with button input function that needs to adjust armrest seat in any; First housing of symmetry and the both sides of second housing are respectively equipped with the first buckle assembly and the second buckle assembly, be not limited to this kind embodiment on the implementation, also can respectively be provided with the first buckle assembly in the both sides of first housing, the both sides of second housing respectively are provided with the second buckle assembly that cooperates the first buckle assembly, or both exchange, so that make first housing and the second housing clamping, make it the effect that reaches same as the previously described embodiments.
Claims (10)
1, a kind of adjustable handrail is characterized in that, comprises:
Slide plate, slide plate are provided with a plurality of pilot holes, and respectively extend a snapping portion in side two ends of slide plate;
Grip seat, gripping seat is made up of first housing and second housing of a symmetry, the both sides of first housing and second housing are respectively equipped with the first buckle assembly and the second buckle assembly, and between the first buckle assembly and the second buckle assembly, be provided with an ear, ear has a screw, middle position in first housing and second housing is provided with an elasticity arm, and is provided with a salient point in the pilot hole place of the corresponding slide plate in elasticity arm below.
2, adjustable handrail according to claim 1 is characterized in that: slide plate snapping portion be provided with can with the lug of a keyboard clamping.
3, adjustable handrail according to claim 1 is characterized in that: the first buckle assembly of first housing and second housing is vertically intersected on first housing and second housing, and is provided with a trip in free end.
4, adjustable handrail according to claim 1 is characterized in that: the second buckle assembly is formed by first housing and the second housing horizontal-extending, one shoulder, and this shoulder is provided with a perforation.
5, adjustable handrail according to claim 1 is characterized in that: the second buckle assembly of corresponding clamping second housing of the first buckle assembly of first housing, the second buckle assembly of corresponding clamping first housing of the first buckle assembly of second housing.
6, adjustable handrail according to claim 1 is characterized in that: the screw of ear by the screw interlocking in an armrest seat.
7, a kind of adjustable handrail chain drum that is applied to connect keyboard and armrest seat comprises: keyboard, armrest seat and adjustable handrail, and the base of keyboard is provided with a groove, and the both sides of groove are provided with shrinkage pool; The leading edge both sides of armrest seat respectively are provided with a fluting; It is characterized in that: adjustable handrail by slide plate with grip the seat form, slide plate is provided with a plurality of pilot holes, and a snapping portion is respectively extended at the side two ends in slide plate, and snapping portion is provided with lug, grips seat and is made up of first housing and second housing of a symmetry; The both sides of first housing and second housing are respectively equipped with the first buckle assembly and the second buckle assembly, and between the first buckle assembly and the second buckle assembly, be provided with an ear, ear has a screw, middle position in first housing and second housing is provided with an elasticity arm, and is provided with a salient point in the pilot hole place of the corresponding slide plate in elasticity arm below.
8, adjustable handrail according to claim 7 is characterized in that: the first buckle assembly of first housing and second housing is vertically intersected on first housing and second housing, and is provided with a trip in free end.
9, adjustable handrail according to claim 7 is characterized in that: the second buckle assembly is formed by first housing and the second housing horizontal-extending, one shoulder, and this shoulder is provided with a perforation.
10, adjustable handrail according to claim 7 is characterized in that: the second buckle assembly of corresponding clamping second housing of the first buckle assembly of first housing, the second buckle assembly of corresponding clamping first housing of the first buckle assembly of second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129523 CN2690968Y (en) | 2003-12-19 | 2003-12-19 | Adjustable handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320129523 CN2690968Y (en) | 2003-12-19 | 2003-12-19 | Adjustable handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2690968Y true CN2690968Y (en) | 2005-04-06 |
Family
ID=34662274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320129523 Expired - Lifetime CN2690968Y (en) | 2003-12-19 | 2003-12-19 | Adjustable handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2690968Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009100607A1 (en) * | 2008-01-31 | 2009-08-20 | Gyga-Byte Technology Co., Ltd. | Collapsible keyboard |
-
2003
- 2003-12-19 CN CN 200320129523 patent/CN2690968Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009100607A1 (en) * | 2008-01-31 | 2009-08-20 | Gyga-Byte Technology Co., Ltd. | Collapsible keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131219 Granted publication date: 20050406 |