CN2275276Y

CN2275276Y - Guitar frame

Info

Publication number: CN2275276Y
Application number: CN 95227920
Authority: CN
Inventors: 杨进来
Original assignee: YONGXINGSHENG ENTERPRISE CO Ltd
Current assignee: YONGXINGSHENG ENTERPRISE CO Ltd
Priority date: 1995-12-04
Filing date: 1995-12-04
Publication date: 1998-02-25
Anticipated expiration: 2005-12-04

Abstract

The utility model relates to a guitar frame. The lower half section of the frame body is provided with a main rod; an expansion rod which can be pulled out is sheathed in the main rod; the top of the expansion rod can be inserted and combined with a position frame. At shipping, the position frame can be detached to reduce the shipping volume; a through hole is arranged radially on the main rod for supporting a thread rod of a support frame of a guitar resonator for penetrating, placing and positioning. Two guide holes in parallel are communicated to form the through hole; the thread rod of the support frame is composed of two guide rods; because of the guiding of the guide hole, the thread rod of the support frame is easy to penetrate and withdraw.

Description

Guitar frame

The utility model relates to a kind of guitar frame, particularly a kind of guitar frame that is easy to demolition, installation.

The kind of guitar has many kinds, but its pattern is not still deviate from the resonant tank of the effect of can empathizing, and be connected in the resonant tank top, long and the neck shape qin plate of qin lattice is arranged, and be provided with the string that is connected in resonant tank and qin plate on its surface, when it does not use and is shelved, resonant tank root edge and qin plate top are leaned in the wall limit, yet because the resonant tank root edge of guitar is circular-arc, so shakiness very when putting, topple over and damage easily, so produced guitar frame for placing guitar.As shown in Figure 5, support body 50 bottoms of this guitar frame are that several foldable legs 501 are to place ground reposefully.Extend upward a mobile jib 51 on leg 501 tops.But mobile jib 51 top sleeves one expansion link 52 of hollow is to pull out or the suitable distance and adjust height of retraction.Expansion link 52 tops slightly are the inverted L shape bending, and solid welding one U type locating rack 53 endways, and qin plate 61 positions of guitar 60 can place in the U type locating rack 53.With an elastic strip 54 locating rack 53 ports are sealed again.On mobile jib 51, wear a through hole 511 in addition.Plant for a forked support bracket 55, resonant tank 62 root edges of guitar 60 can be held in the palm location on the double fork lever 551 of support bracket 55, and bar 552 (seeing also Fig. 6) oppositely is equipped with to be placed through in the through hole 511 in the center of double fork lever 551.These bar 552 proximal end places also are provided with the recessed draw-in groove 553 of a ring, pass when this draw-in groove 553 after the through hole 511 of mobile jib 51, by the weight of double fork lever 551 own, can make draw-in groove 553 on the bar 552 be stuck in the perisporium of through hole 511, make that support bracket 55 is unlikely to be deviate from.

Though draw-in groove 553 can prevent that bar 552 from deviating from the bar 552, but place the group establish, or desire to dismantle and find when collecting, when draw-in groove 553 process through holes 511, the essential double fork lever 551 that holds up support bracket 55 earlier, make the draw-in groove 553 of bar 552 break away from through hole 511, and try hard to keep and extract out reposefully or place, in case otherwise deflection, these draw-in groove 553 positions promptly can be stuck in through hole 511 perisporiums, the application of force makes its maintenance level again, could continue to extract out or insert, but for deviating from after bar 552 insertions that prevent support bracket 55, so the diameter of through hole 511 only is slightly larger than bar 552, therefore in the process of adjusting, the application of force is excessive and too late all can to make draw-in groove 553 be stuck in through hole 511 perisporiums once again, so often need through repeatedly adjusting, could extract out fully or insert, extremely inconvenient.

In addition, owing to be to fix with welding manner between the double fork lever 551 of support bracket 55 and the bar 552, when welding unreliablely, or double fork lever 551 is long-term when stressed, very easily ruptures from weld.

On the other hand, the locating rack 53 of being located at expansion link 52 tops also is to be directly fixed on expansion link 52 tops in the mode of welding, no matter it is the vanning carrying, deposits a part of space (as shown in Figure 7) that all can account for, and increase casing cost, reduce quantity to be loaded and increase shipping charges etc., in the high present society of cost of land, fabricator and dealer are caused unnecessary burden.

The utility model purpose is to provide a kind of and is easy to dress, tears open, and can save volume of shipment, with the guitar frame that reduces cost.

The technical solution of the utility model is to provide one and guitar frame, it is provided with a support body, the support body bottom is provided with leg, the leg top extends upward a mobile jib, and in mobile jib sheathed one telescopic expansion link, the expansion link top is equiped with a locating rack, on mobile jib, radially be provided with through hole in addition, bar for the support bracket of holding the guitar resonant tank places the location, its characteristics are: through hole is to be communicated with by two-phase circular guide holes also to form, the bar of support bracket is then formed by two guide bars bendings, and the expansion link top is provided with jack, and locating rack then extends relatively and is provided with the inserted link that can insert jack.

Aforesaid guitar frame, its characteristics are: two guide bar free ends of support bracket are made as the slightly curved arc end of perk.

The support bracket of the present utility model that constitutes according to such scheme can be by the guiding of two guide holes on the mobile jib through hole, be easy to the purpose of inserting and extracting out and reach, and the locating rack of separate type more can reduce volume of shipment, to reduce cost.

Further specify specific structural features of the present utility model and purpose below in conjunction with accompanying drawing.

Wherein accompanying drawing is:

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is the combination synoptic diagram of the bar of the through hole of the utility model mobile jib and support bracket.

Fig. 3 is the side view of the combination of the utility model support bracket and mobile jib.

Fig. 4 is the synoptic diagram of the utility model folding vanning.

Fig. 5 is existing guitar frame outside drawing, wherein schematically illustrates the guitar situation of laying thereon with dot-and-dash line.

Fig. 6 is the support bracket of existing guitar frame and the assembling side elevation of mobile jib.

Fig. 7 is the synoptic diagram of existing guitar frame folding vanning.

As shown in Figure 1, support body 1 of the present utility model is provided with the mobile jib 10 that the bottom is fixed with several legs, the expansion link 20 that is sheathed on mobile jib 10 tops.Radially run through mobile jib 10 through hole 11 is arranged.For making support guitar resonant tank support bracket 30 facilitate penetration of through hole 11, Gu Benshiyongxinxingte establishes through hole 11 by two circular guide holes 111 that are communicated with and forms; Bar 31 with support bracket 30 is designed to be made up of two guide bars 311 arranged side by side in addition, to insert the through hole 11 of mobile jib 10.And guide bar 311 differs from double fork lever 32, and is made as the slightly curved arc end 312 of perk.

The design of above-mentioned bar 31 and through hole 11, two guide bars 311 can insert two guide holes 111 (as shown in Figure 2) of through hole 11 respectively when bar 31 was inserted, and formed a guide function and can deflection, made its curved arc end 312 facilitate penetration of through hole 11.After passing, double fork lever 32 is that reliably the gravity (as shown in Figure 3) of itself raises up bar 31 terminal curved arc ends 312, to peak at the peritreme end face of two guide holes 111, support bracket 30 can not deviate from; And in the time will extracting support bracket 30 out, double fork lever 32 ends of support bracket 30 are held up slightly, can be by the guide function of two guide holes 111, and the utmost point is successfully extracted out.

In addition, the utility model is for reducing shipment and storage space, and special locating rack 40 with expansion link 20 tops is made as insert-type (consulting shown in Figure 1).Extend the inverted L shape inserted link 41 that is provided with a terminal downward bending in the middle of this locating rack 40, expansion link 20 tops then are provided with jack 21 relatively, and locating rack 40 can be inserted in the jack 21 on expansion link 20 tops by inserted link 41; And because locating rack 40 is detachable, so when desire is loaded and transported, locating rack 40 can be separated separately assembling of expansion link 20, to reduce its volume, compare and obviously to find out with the utility model after Fig. 4 and Fig. 7 folding and existing guitar frame, expansion link 20 of the present utility model is fully in the retraction mobile jib 10, again the locating rack of separating is concentrated packing in addition, (imaginary line shown in the figure is the cabinet wall schematic lines so the volume of required packing case is less, the existing products of Fig. 7 is then because of being provided with inverted L shape expansion link 52 and locating rack 53, cause sky to stay many spaces that do not use, and whole required casing volume is also bigger, according to calculating, the utility model can increase by about 40% carrying capacity approximately because volume of shipment is less, so can significantly reduce the shipment and the cost of storage.

In addition because the bar 31 and the double fork lever 32 of support bracket 30 of the present utility model is to bend moulding with same iron bar one, its more can be as not existing formation stress concentrate on weld and the shortcoming that ruptures.

Claims

1. guitar frame, it is provided with a support body, the support body bottom is provided with leg, the leg top extends upward a mobile jib, and in mobile jib sheathed one telescopic expansion link, the expansion link top is equiped with a locating rack, on mobile jib, radially be provided with through hole in addition, bar for the support bracket of holding the guitar resonant tank places the location, it is characterized in that: through hole is to be communicated with by two-phase circular guide holes also to form, and the bar of support bracket is then formed by the bending of two guide bars; The expansion link top is provided with jack, and locating rack then extends relatively and is provided with the inserted link that can insert jack.

2. guitar frame as claimed in claim 1 is characterized in that, two guide bar free ends of support bracket are made as the slightly curved arc end of perk.