CN2478631Y

CN2478631Y - Binding structure for batting panel of golf wood club

Info

Publication number: CN2478631Y
Application number: CN01224586U
Authority: CN
Inventors: 陈晴祺
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-06
Filing date: 2001-06-06
Publication date: 2002-02-27
Anticipated expiration: 2011-06-06

Abstract

The utility model refers to a bonded structure of the panel on the metal housing of wooden golf club head for hitting ball. The hollow housing is in the shape of a wooden club head; an open is arranged corresponding to the front of the club head. Besides, the metal panel is welded with the housing and on the open of the housing. Mutually jogged raised line and groove are respectively arranged on the edge of the panel back and on the external margin of the housing open.

Description

The combined structure of the housing batting panel of golf club head

The utility model is relevant with golf driver head, particularly about a kind of combined structure of housing batting panel of golf club head.

Fig. 1 is a kind of structural representation of the metal golf club head of commonly using 80, this bar head 80 is made up of a housing 81 and the batting panels 83 that are embedded in the caulking groove 82 in housing front, be aided with welding rod or directly freeze and weld along changing the shape seam at the bar head surface during joint, after nationality wlding or the mother metal fusion cooled and solidified form ring-type weldering knot portion 84 weldering knots the two 81,83.

Shown in Figure 2 is the metal wood club head of commonly using for a kind of 90, its housing 91 is got micro at opening 92 rims in front toward inner arc, make the back side periphery and 91 of the housings of the batting panel 93 that is covered on the opening 92 form ring-type tank 94, be to be aided with welding rod during joint along 94 welding of this tank, form after the fusion wlding cooled and solidified ring-type weldering knot bar 95 weldering knots the two 91,93.

Commonly use in the structure for aforementioned two kinds, though the weldering of the outer rim of batting panel is tied in bar head capsule body, but the form that all is the housing that simply reclines, when the square stance that swings, (the bar head of commonly using with Fig. 2 is an example) as shown in Figure 3, the batting panel 93 that is the book sheet can be because of the stressed and flexible recessed song of central authorities, and panel 93 outer rims are then in the other direction towards pre-buckling, so through after the strong batting repeatedly, promptly occur the crack easily and peel off even the position is tied in the weldering of 91 of panel 93 and housings.

Promptly at the combined structure of housing that a kind of golf club head is provided and batting panel, it has preferable bond strength to main purpose of the present utility model.

Take off purpose for before reaching, the housing of the golf club head that the utility model provides and the combined structure of batting panel, include a metal shell and a metal batting panel, this housing generally is the club head shape, hollow, form an opening at the positive position of corresponding bar head, this batting panel shape is corresponding also to be slightly larger than this opening, be covered on this opening and with the fastening weldering knot of this housing; The opening outer rim of this housing and the back side periphery of this batting panel are provided with chimeric raised line and groove mutually.

Wherein the opening outer rim of this housing is provided with aforementioned raised line in the form of a ring, and the back side periphery of this batting panel is provided with aforementioned grooves in the form of a ring.

Wherein the opening outer rim of this housing is provided with aforementioned grooves in the form of a ring, and the back side periphery of this batting panel is provided with aforementioned raised line in the form of a ring.

Wherein agreeing with of this housing and this batting panel has a weldering knot layer that is formed by the hard solder wlding on the face of connecing.

Wherein has a ring-type weldering knot portion along the ring-type seam of this housing and batting panel on this bar head surface.

For this progress explanation structure of the present utility model and feature thereof, below in conjunction with accompanying drawing the utility model is described in further detail, wherein:

Fig. 1 is a kind of structural representation of the golf club head of commonly using;

Fig. 2 is the structural representation that another kind is commonly used club head;

Fig. 3 be schematic diagram 1 commonly use the bar head in the batting moment state;

Fig. 4 is the side sectional view of the utility model first preferred embodiment; And

Fig. 5 is the side sectional view of the utility model second preferred embodiment.

See also Fig. 4, the housing of the golf club head of the utility model first preferred embodiment and the combined structure of batting panel include: a housing 10, material is stainless steel or titanium alloy, be with the moulding of lost wax casting method integrally casting, profile generally is the club head shape, inner hollow forms an opening 11 at the positive position of corresponding bar head, and these opening 11 outer rims are provided with the ring-type raised line 12 of a ring opening 11; One batting panel 20, material is titanium alloy or stainless steel or maraging steel (maraging steel) or other metal material, be with forging molding or plate stamping moulding, shape is corresponding and be slightly larger than the opening 11 of this housing 10, and its back side is provided with an annular recess 21 along rim; This batting panel 20 is to be covered on the opening 11 in these housing 10 fronts, and the annular recess 21 at its back side is chimeric mutually with the ring-type raised line 12 of these opening 11 outer rims; This housing 10 moistens on the face of connecing equably with agreeing with of this batting panel 20 writes a knot layer 32, and this weldering knot layer 32 is to be moistened by the fusion of hard solder wlding to ooze the back cooled and solidified and forms, and housing 10 and batting panel 20 fastening welderings are tied.(annotate: welding one deck scolder between the composition surface and hard solder (brazing) method that engages two metal objects is to commonly use skill, hold and do not give unnecessary details.)

By the embedded structure of housing 10 and 20 concavo-convex complementations of batting panel, and curved prolong chimeric connect on the face should weldering knot layer 32 large tracts of land moisten work and weld and tie, the combined structure that the utility model provides can have splendid bond strength.

In addition, the utility model can be after engaging with hard solder, connect the welding (welding) that edge carries out argon welding or generally freezes in the bar head surface along this batting panel 20 with the ring-type of housing 10 again, make to form the ring-type weldering knot portion 34 (the bar head surface needs to grind to modify again) that a motlten metal condensation forms on the seam, make panel 20 more firm with combining of housing 10.

Certainly, the utility model also can be forms aforementioned weldering knot layer 32 with the hard solder method, and only mat generally is welded on shaping surface and goes out ring-type weldering knot portion 34 and fixed panel 20 and housing 10.

Fig. 5 is second preferred embodiment of the present utility model, housing 10 wherein is to establish annular recess 42 in opening 41 outer rims, and batting panel 50 is to establish ring-type raised line 51 overleaf, raised line 42 is chimeric mutually with groove 51, agree with and have weldering knot layer 62 on the face of connecing, these structures also have identical strong in conjunction with effect.

Before raised line and the groove taken off in two examples be ring-type, only raised line and groove be not must unbroken loop around shell nozzle or panel rim, for example also can be set as upper and lower two sides or left and right two sides respectively have one raised line (or groove).

Claims

1. the combined structure of the housing of a golf club head and batting panel is characterized in that, includes: a housing, and metal material generally is the club head shape, and hollow forms an opening at the positive position of corresponding bar head; One batting panel, metal material, shape is corresponding and be slightly larger than the opening of this housing, be covered on this opening and with the fastening weldering knot of this housing; The opening outer rim of this housing and the back side periphery of this batting panel are provided with chimeric raised line and groove mutually.

2. the combined structure of the housing of golf club head according to claim 1 and batting panel is characterized in that, wherein the opening outer rim of this housing is provided with aforementioned raised line in the form of a ring, and the back side periphery of this batting panel is provided with aforementioned grooves in the form of a ring.

3. the combined structure of the housing of golf club head according to claim 1 and batting panel is characterized in that, wherein the opening outer rim of this housing is provided with aforementioned grooves in the form of a ring, and the back side periphery of this batting panel is provided with aforementioned raised line in the form of a ring.

4. the combined structure of the housing of golf club head according to claim 1 and batting panel is characterized in that, wherein agreeing with of this housing and this batting panel has a weldering knot layer that is formed by the hard solder wlding on the face of connecing.

5. the combined structure of the housing of golf club head according to claim 1 and batting panel is characterized in that, wherein has a ring-type weldering knot portion along the ring-type seam of this housing and batting panel on this bar head surface.

6. the combined structure of the housing of golf club head according to claim 4 and batting panel is characterized in that, wherein has a ring-type weldering knot portion along the ring-type seam of this housing and batting panel on this bar head surface.